#mathgamemonday — Public Fediverse posts

Math Game Monday: Walter Joris’s Sequencium

This game takes strategic thinking and planning ahead, and it makes a great journaling prompt, too.

Many parents remember struggling to learn math. We hope to provide a better experience for our children. And one of the best ways for children to enjoy learning is through hands-on play.

So what are you waiting for? Let’s play some math!

Walter Joris’s Sequencium

Math Concepts: strategic thinking.

Players: two players or two teams.

Equipment: blank paper, colored pencils or markers.

How to Play

Draw a 6 × 6 grid of squares as a gameboard for players to share. Each player needs a different color pencil or pen.

Players begin by each writing the number 1 in opposite corner squares. Then take turns writing numbers until the grid is full.

On your turn, choose a square that touches any of your own previously numbered squares at a side or corner. Write the number that is one greater than the square you are touching. Draw a short line to connect those two numbers.

Your number sequence may branch and may cross the opponent’s line. Each branch continues the counting sequence from whichever square it touches.

If your new square is touching more than one of your numbers, continue counting from the higher number. Whoever reaches the greatest number wins the game.

Variations

Use the game as a journaling prompt. Here are some sample questions:

• What is your strategy for winning?

• Do you think this is a fair game, or does one player have an advantage?

• How would you count score, so you could compare your performance from one game to the next?

• How would you modify the game rules? Is your version easier or harder than the original game?

• Do you prefer logical strategy games or games of chance? Or do the best games have a bit of both? Explain.

 
* * *

Math Game Monday: Walter Joris’s Sequencium

This game takes strategic thinking and planning ahead, and it makes a great journaling prompt, too.

Many parents remember struggling to learn math. We hope to provide a better experience for our children. And one of the best ways for children to enjoy learning is through hands-on play.

So what are you waiting for? Let’s play some math!

Walter Joris’s Sequencium

Math Concepts: strategic thinking.

Players: two players or two teams.

Equipment: blank paper, colored pencils or markers.

How to Play

Draw a 6 × 6 grid of squares as a gameboard for players to share. Each player needs a different color pencil or pen.

Players begin by each writing the number 1 in opposite corner squares. Then take turns writing numbers until the grid is full.

On your turn, choose a square that touches any of your own previously numbered squares at a side or corner. Write the number that is one greater than the square you are touching. Draw a short line to connect those two numbers.

Your number sequence may branch and may cross the opponent’s line. Each branch continues the counting sequence from whichever square it touches.

If your new square is touching more than one of your numbers, continue counting from the higher number. Whoever reaches the greatest number wins the game.

Variations

Use the game as a journaling prompt. Here are some sample questions:

• What is your strategy for winning?

• Do you think this is a fair game, or does one player have an advantage?

• How would you count score, so you could compare your performance from one game to the next?

• How would you modify the game rules? Is your version easier or harder than the original game?

• Do you prefer logical strategy games or games of chance? Or do the best games have a bit of both? Explain.

 
* * *

Math Game Monday: Walter Joris’s Sequencium

This game takes strategic thinking and planning ahead, and it makes a great journaling prompt, too.

Many parents remember struggling to learn math. We hope to provide a better experience for our children. And one of the best ways for children to enjoy learning is through hands-on play.

So what are you waiting for? Let’s play some math!

Walter Joris’s Sequencium

Math Concepts: strategic thinking.

Players: two players or two teams.

Equipment: blank paper, colored pencils or markers.

How to Play

Draw a 6 × 6 grid of squares as a gameboard for players to share. Each player needs a different color pencil or pen.

Players begin by each writing the number 1 in opposite corner squares. Then take turns writing numbers until the grid is full.

On your turn, choose a square that touches any of your own previously numbered squares at a side or corner. Write the number that is one greater than the square you are touching. Draw a short line to connect those two numbers.

Your number sequence may branch and may cross the opponent’s line. Each branch continues the counting sequence from whichever square it touches.

If your new square is touching more than one of your numbers, continue counting from the higher number. Whoever reaches the greatest number wins the game.

Variations

Use the game as a journaling prompt. Here are some sample questions:

• What is your strategy for winning?

• Do you think this is a fair game, or does one player have an advantage?

• How would you count score, so you could compare your performance from one game to the next?

• How would you modify the game rules? Is your version easier or harder than the original game?

• Do you prefer logical strategy games or games of chance? Or do the best games have a bit of both? Explain.

 
* * *

Math Game Monday: Walter Joris’s Sequencium

This game takes strategic thinking and planning ahead, and it makes a great journaling prompt, too.

Many parents remember struggling to learn math. We hope to provide a better experience for our children. And one of the best ways for children to enjoy learning is through hands-on play.

So what are you waiting for? Let’s play some math!

Walter Joris’s Sequencium

Math Concepts: strategic thinking.

Players: two players or two teams.

Equipment: blank paper, colored pencils or markers.

How to Play

Draw a 6 × 6 grid of squares as a gameboard for players to share. Each player needs a different color pencil or pen.

Players begin by each writing the number 1 in opposite corner squares. Then take turns writing numbers until the grid is full.

On your turn, choose a square that touches any of your own previously numbered squares at a side or corner. Write the number that is one greater than the square you are touching. Draw a short line to connect those two numbers.

Your number sequence may branch and may cross the opponent’s line. Each branch continues the counting sequence from whichever square it touches.

If your new square is touching more than one of your numbers, continue counting from the higher number. Whoever reaches the greatest number wins the game.

Variations

Use the game as a journaling prompt. Here are some sample questions:

• What is your strategy for winning?

• Do you think this is a fair game, or does one player have an advantage?

• How would you count score, so you could compare your performance from one game to the next?

• How would you modify the game rules? Is your version easier or harder than the original game?

• Do you prefer logical strategy games or games of chance? Or do the best games have a bit of both? Explain.

 
* * *

Math Game Monday: Walter Joris’s Sequencium

This game takes strategic thinking and planning ahead, and it makes a great journaling prompt, too.

Many parents remember struggling to learn math. We hope to provide a better experience for our children. And one of the best ways for children to enjoy learning is through hands-on play.

So what are you waiting for? Let’s play some math!

Walter Joris’s Sequencium

Math Concepts: strategic thinking.

Players: two players or two teams.

Equipment: blank paper, colored pencils or markers.

How to Play

Draw a 6 × 6 grid of squares as a gameboard for players to share. Each player needs a different color pencil or pen.

Players begin by each writing the number 1 in opposite corner squares. Then take turns writing numbers until the grid is full.

On your turn, choose a square that touches any of your own previously numbered squares at a side or corner. Write the number that is one greater than the square you are touching. Draw a short line to connect those two numbers.

Your number sequence may branch and may cross the opponent’s line. Each branch continues the counting sequence from whichever square it touches.

If your new square is touching more than one of your numbers, continue counting from the higher number. Whoever reaches the greatest number wins the game.

Variations

Use the game as a journaling prompt. Here are some sample questions:

• What is your strategy for winning?

• Do you think this is a fair game, or does one player have an advantage?

• How would you count score, so you could compare your performance from one game to the next?

• How would you modify the game rules? Is your version easier or harder than the original game?

• Do you prefer logical strategy games or games of chance? Or do the best games have a bit of both? Explain.

 
* * *

Math Game Monday: Bowling

This game builds calculations skills and helps develop fluency.

Many parents remember struggling to learn math. We hope to provide a better experience for our children. And one of the best ways for children to enjoy learning is through hands-on play.

So what are you waiting for? Let’s play some math!

Bowling

Math Concepts: addition, subtraction, multistep calculation, column addition (for final score).

Players: any number.

Equipment: one deck of math cards, game board, ten tokens for covering numbers, pencil or pen, and (optional) scratch paper for adding up the scores.

Set-Up

You can print the bowling game board and score sheet from the Number Game Printables Pack, or draw your own game board and use the printable score sheets from the Apollo’s Templates website.

The 23-page printable (pdf) Number Game Printables Pack file includes hundred charts, graph paper, and game boards from the first two Math You Can Play books.

How to Play

Place the deck face down where all players can reach. When it’s your turn, roll your bowling ball by flipping up three cards. On your game board, cover the pins you knock down:

• The numbers on your cards.
• Any numbers you can make by adding or subtracting two cards.
• Any numbers you can make by adding and subtracting with all three of the cards. Each card may be used only once in each calculation.

For example, if you roll a two, four, and ace, you can cover those numbers and also:

• 3 = 4 − 1
• 7 = 1 + 2 + 4
• What else can you find?

If you cover all the numbers, you rolled a strike, and that’s the end of your turn. If you don’t cover all the numbers, discard those cards and turn up three more for your next ball. Can you cover the remaining numbers now? If so, that’s a spare.

Your score for each turn is how many numbers you cover, with special rules for strikes and spares as explained below.

After you roll two balls, the next player takes a turn. Keep going until each player has ten turns. If the draw pile runs out of cards, reshuffle the discards to replenish it.

How to Use the Score Sheet

The rules for keeping score in bowling seem confusing until you’ve played a few games. Each larger square box on the score sheet is called a frame and represents your score for one turn. The two (or three) smaller square boxes are for keeping track of each time you roll your ball.

One complete game of bowling consists of ten turns, with a maximum score of 300 points. You might think that with ten numbers to cover in each turn, the most you could score would be 100 points, but strikes and spares get bonuses.

For each turn, write down how many numbers you covered with your first ball in the first small box, or if you got a strike, mark an X there. If you threw a second ball, mark down how many more numbers you covered in the second small box, or if you got a spare, write a slash (/). If you did not get a strike or spare, add the numbers you wrote down and put that total score at the bottom of the frame.

A spare earns one bonus ball, and a strike earns two, which means you can’t finish scoring your frame yet. On your next turn, the balls you throw will count not only for their own frame but also as bonus points on your strike or spare. After you’ve thrown your next ball (or two balls, for a strike), add ten for the strike or spare plus the value of the bonus(es) and write in that total at the bottom of the unfinished frame.

Notice that the bonus balls get counted twice, once as part of the strike or spare and once for their own frame. And if you throw three strikes in a row, the third one will be counted three times:

• As the second bonus throw in the first strike frame.
• As the first bonus throw on the second strike.
• And finally as part of its own frame, along with its own bonus balls.

When you get to the last frame, you will see three small boxes. That’s because any players lucky enough to throw a strike or a spare still get their bonus balls. If you don’t get a strike or spare, ignore that third little box.

Finally, add up all the points from all ten frames to make your total score for the game.

 
* * *

Math Game Monday: Bowling

This game builds calculations skills and helps develop fluency.

Many parents remember struggling to learn math. We hope to provide a better experience for our children. And one of the best ways for children to enjoy learning is through hands-on play.

So what are you waiting for? Let’s play some math!

Bowling

Math Concepts: addition, subtraction, multistep calculation, column addition (for final score).

Players: any number.

Equipment: one deck of math cards, game board, ten tokens for covering numbers, pencil or pen, and (optional) scratch paper for adding up the scores.

Set-Up

You can print the bowling game board and score sheet from the Number Game Printables Pack, or draw your own game board and use the printable score sheets from the Apollo’s Templates website.

The 23-page printable (pdf) Number Game Printables Pack file includes hundred charts, graph paper, and game boards from the first two Math You Can Play books.

How to Play

Place the deck face down where all players can reach. When it’s your turn, roll your bowling ball by flipping up three cards. On your game board, cover the pins you knock down:

• The numbers on your cards.
• Any numbers you can make by adding or subtracting two cards.
• Any numbers you can make by adding and subtracting with all three of the cards. Each card may be used only once in each calculation.

For example, if you roll a two, four, and ace, you can cover those numbers and also:

• 3 = 4 − 1
• 7 = 1 + 2 + 4
• What else can you find?

If you cover all the numbers, you rolled a strike, and that’s the end of your turn. If you don’t cover all the numbers, discard those cards and turn up three more for your next ball. Can you cover the remaining numbers now? If so, that’s a spare.

Your score for each turn is how many numbers you cover, with special rules for strikes and spares as explained below.

After you roll two balls, the next player takes a turn. Keep going until each player has ten turns. If the draw pile runs out of cards, reshuffle the discards to replenish it.

How to Use the Score Sheet

The rules for keeping score in bowling seem confusing until you’ve played a few games. Each larger square box on the score sheet is called a frame and represents your score for one turn. The two (or three) smaller square boxes are for keeping track of each time you roll your ball.

One complete game of bowling consists of ten turns, with a maximum score of 300 points. You might think that with ten numbers to cover in each turn, the most you could score would be 100 points, but strikes and spares get bonuses.

For each turn, write down how many numbers you covered with your first ball in the first small box, or if you got a strike, mark an X there. If you threw a second ball, mark down how many more numbers you covered in the second small box, or if you got a spare, write a slash (/). If you did not get a strike or spare, add the numbers you wrote down and put that total score at the bottom of the frame.

A spare earns one bonus ball, and a strike earns two, which means you can’t finish scoring your frame yet. On your next turn, the balls you throw will count not only for their own frame but also as bonus points on your strike or spare. After you’ve thrown your next ball (or two balls, for a strike), add ten for the strike or spare plus the value of the bonus(es) and write in that total at the bottom of the unfinished frame.

Notice that the bonus balls get counted twice, once as part of the strike or spare and once for their own frame. And if you throw three strikes in a row, the third one will be counted three times:

• As the second bonus throw in the first strike frame.
• As the first bonus throw on the second strike.
• And finally as part of its own frame, along with its own bonus balls.

When you get to the last frame, you will see three small boxes. That’s because any players lucky enough to throw a strike or a spare still get their bonus balls. If you don’t get a strike or spare, ignore that third little box.

Finally, add up all the points from all ten frames to make your total score for the game.

 
* * *

Math Game Monday: Bowling

This game builds calculations skills and helps develop fluency.

Many parents remember struggling to learn math. We hope to provide a better experience for our children. And one of the best ways for children to enjoy learning is through hands-on play.

So what are you waiting for? Let’s play some math!

Bowling

Math Concepts: addition, subtraction, multistep calculation, column addition (for final score).

Players: any number.

Equipment: one deck of math cards, game board, ten tokens for covering numbers, pencil or pen, and (optional) scratch paper for adding up the scores.

Set-Up

You can print the bowling game board and score sheet from the Number Game Printables Pack, or draw your own game board and use the printable score sheets from the Apollo’s Templates website.

The 23-page printable (pdf) Number Game Printables Pack file includes hundred charts, graph paper, and game boards from the first two Math You Can Play books.

How to Play

Place the deck face down where all players can reach. When it’s your turn, roll your bowling ball by flipping up three cards. On your game board, cover the pins you knock down:

• The numbers on your cards.
• Any numbers you can make by adding or subtracting two cards.
• Any numbers you can make by adding and subtracting with all three of the cards. Each card may be used only once in each calculation.

For example, if you roll a two, four, and ace, you can cover those numbers and also:

• 3 = 4 − 1
• 7 = 1 + 2 + 4
• What else can you find?

If you cover all the numbers, you rolled a strike, and that’s the end of your turn. If you don’t cover all the numbers, discard those cards and turn up three more for your next ball. Can you cover the remaining numbers now? If so, that’s a spare.

Your score for each turn is how many numbers you cover, with special rules for strikes and spares as explained below.

After you roll two balls, the next player takes a turn. Keep going until each player has ten turns. If the draw pile runs out of cards, reshuffle the discards to replenish it.

How to Use the Score Sheet

The rules for keeping score in bowling seem confusing until you’ve played a few games. Each larger square box on the score sheet is called a frame and represents your score for one turn. The two (or three) smaller square boxes are for keeping track of each time you roll your ball.

One complete game of bowling consists of ten turns, with a maximum score of 300 points. You might think that with ten numbers to cover in each turn, the most you could score would be 100 points, but strikes and spares get bonuses.

For each turn, write down how many numbers you covered with your first ball in the first small box, or if you got a strike, mark an X there. If you threw a second ball, mark down how many more numbers you covered in the second small box, or if you got a spare, write a slash (/). If you did not get a strike or spare, add the numbers you wrote down and put that total score at the bottom of the frame.

A spare earns one bonus ball, and a strike earns two, which means you can’t finish scoring your frame yet. On your next turn, the balls you throw will count not only for their own frame but also as bonus points on your strike or spare. After you’ve thrown your next ball (or two balls, for a strike), add ten for the strike or spare plus the value of the bonus(es) and write in that total at the bottom of the unfinished frame.

Notice that the bonus balls get counted twice, once as part of the strike or spare and once for their own frame. And if you throw three strikes in a row, the third one will be counted three times:

• As the second bonus throw in the first strike frame.
• As the first bonus throw on the second strike.
• And finally as part of its own frame, along with its own bonus balls.

When you get to the last frame, you will see three small boxes. That’s because any players lucky enough to throw a strike or a spare still get their bonus balls. If you don’t get a strike or spare, ignore that third little box.

Finally, add up all the points from all ten frames to make your total score for the game.

 
* * *

Math Game Monday: Bowling

This game builds calculations skills and helps develop fluency.

Many parents remember struggling to learn math. We hope to provide a better experience for our children. And one of the best ways for children to enjoy learning is through hands-on play.

So what are you waiting for? Let’s play some math!

Bowling

Math Concepts: addition, subtraction, multistep calculation, column addition (for final score).

Players: any number.

Equipment: one deck of math cards, game board, ten tokens for covering numbers, pencil or pen, and (optional) scratch paper for adding up the scores.

Set-Up

You can print the bowling game board and score sheet from the Number Game Printables Pack, or draw your own game board and use the printable score sheets from the Apollo’s Templates website.

The 23-page printable (pdf) Number Game Printables Pack file includes hundred charts, graph paper, and game boards from the first two Math You Can Play books.

How to Play

Place the deck face down where all players can reach. When it’s your turn, roll your bowling ball by flipping up three cards. On your game board, cover the pins you knock down:

• The numbers on your cards.
• Any numbers you can make by adding or subtracting two cards.
• Any numbers you can make by adding and subtracting with all three of the cards. Each card may be used only once in each calculation.

For example, if you roll a two, four, and ace, you can cover those numbers and also:

• 3 = 4 − 1
• 7 = 1 + 2 + 4
• What else can you find?

If you cover all the numbers, you rolled a strike, and that’s the end of your turn. If you don’t cover all the numbers, discard those cards and turn up three more for your next ball. Can you cover the remaining numbers now? If so, that’s a spare.

Your score for each turn is how many numbers you cover, with special rules for strikes and spares as explained below.

After you roll two balls, the next player takes a turn. Keep going until each player has ten turns. If the draw pile runs out of cards, reshuffle the discards to replenish it.

How to Use the Score Sheet

The rules for keeping score in bowling seem confusing until you’ve played a few games. Each larger square box on the score sheet is called a frame and represents your score for one turn. The two (or three) smaller square boxes are for keeping track of each time you roll your ball.

One complete game of bowling consists of ten turns, with a maximum score of 300 points. You might think that with ten numbers to cover in each turn, the most you could score would be 100 points, but strikes and spares get bonuses.

For each turn, write down how many numbers you covered with your first ball in the first small box, or if you got a strike, mark an X there. If you threw a second ball, mark down how many more numbers you covered in the second small box, or if you got a spare, write a slash (/). If you did not get a strike or spare, add the numbers you wrote down and put that total score at the bottom of the frame.

A spare earns one bonus ball, and a strike earns two, which means you can’t finish scoring your frame yet. On your next turn, the balls you throw will count not only for their own frame but also as bonus points on your strike or spare. After you’ve thrown your next ball (or two balls, for a strike), add ten for the strike or spare plus the value of the bonus(es) and write in that total at the bottom of the unfinished frame.

Notice that the bonus balls get counted twice, once as part of the strike or spare and once for their own frame. And if you throw three strikes in a row, the third one will be counted three times:

• As the second bonus throw in the first strike frame.
• As the first bonus throw on the second strike.
• And finally as part of its own frame, along with its own bonus balls.

When you get to the last frame, you will see three small boxes. That’s because any players lucky enough to throw a strike or a spare still get their bonus balls. If you don’t get a strike or spare, ignore that third little box.

Finally, add up all the points from all ten frames to make your total score for the game.

 
* * *

Math Game Monday: Bowling

This game builds calculations skills and helps develop fluency.

Many parents remember struggling to learn math. We hope to provide a better experience for our children. And one of the best ways for children to enjoy learning is through hands-on play.

So what are you waiting for? Let’s play some math!

Bowling

Math Concepts: addition, subtraction, multistep calculation, column addition (for final score).

Players: any number.

Equipment: one deck of math cards, game board, ten tokens for covering numbers, pencil or pen, and (optional) scratch paper for adding up the scores.

Set-Up

You can print the bowling game board and score sheet from the Number Game Printables Pack, or draw your own game board and use the printable score sheets from the Apollo’s Templates website.

The 23-page printable (pdf) Number Game Printables Pack file includes hundred charts, graph paper, and game boards from the first two Math You Can Play books.

How to Play

Place the deck face down where all players can reach. When it’s your turn, roll your bowling ball by flipping up three cards. On your game board, cover the pins you knock down:

• The numbers on your cards.
• Any numbers you can make by adding or subtracting two cards.
• Any numbers you can make by adding and subtracting with all three of the cards. Each card may be used only once in each calculation.

For example, if you roll a two, four, and ace, you can cover those numbers and also:

• 3 = 4 − 1
• 7 = 1 + 2 + 4
• What else can you find?

If you cover all the numbers, you rolled a strike, and that’s the end of your turn. If you don’t cover all the numbers, discard those cards and turn up three more for your next ball. Can you cover the remaining numbers now? If so, that’s a spare.

Your score for each turn is how many numbers you cover, with special rules for strikes and spares as explained below.

After you roll two balls, the next player takes a turn. Keep going until each player has ten turns. If the draw pile runs out of cards, reshuffle the discards to replenish it.

How to Use the Score Sheet

The rules for keeping score in bowling seem confusing until you’ve played a few games. Each larger square box on the score sheet is called a frame and represents your score for one turn. The two (or three) smaller square boxes are for keeping track of each time you roll your ball.

One complete game of bowling consists of ten turns, with a maximum score of 300 points. You might think that with ten numbers to cover in each turn, the most you could score would be 100 points, but strikes and spares get bonuses.

For each turn, write down how many numbers you covered with your first ball in the first small box, or if you got a strike, mark an X there. If you threw a second ball, mark down how many more numbers you covered in the second small box, or if you got a spare, write a slash (/). If you did not get a strike or spare, add the numbers you wrote down and put that total score at the bottom of the frame.

A spare earns one bonus ball, and a strike earns two, which means you can’t finish scoring your frame yet. On your next turn, the balls you throw will count not only for their own frame but also as bonus points on your strike or spare. After you’ve thrown your next ball (or two balls, for a strike), add ten for the strike or spare plus the value of the bonus(es) and write in that total at the bottom of the unfinished frame.

Notice that the bonus balls get counted twice, once as part of the strike or spare and once for their own frame. And if you throw three strikes in a row, the third one will be counted three times:

• As the second bonus throw in the first strike frame.
• As the first bonus throw on the second strike.
• And finally as part of its own frame, along with its own bonus balls.

When you get to the last frame, you will see three small boxes. That’s because any players lucky enough to throw a strike or a spare still get their bonus balls. If you don’t get a strike or spare, ignore that third little box.

Finally, add up all the points from all ten frames to make your total score for the game.

 
* * *

Math Game Monday: Area Battle

This game pushes students to consider area and perimeter beyond the basic shapes.

Many parents remember struggling to learn math. We hope to provide a better experience for our children. And one of the best ways for children to enjoy learning is through hands-on play.

So what are you waiting for? Let’s play some math!

Area Battle

Math Concepts: area, square units, perimeter, regular and irregular polygons.

Players: two to four.

Equipment: homemade game cards, pencils or markers.

The FREE 68-page printable (pdf) Prealgebra & Geometry Printables file includes Area Battle card templates, along with all the game boards for the Math You Can Play: Prealgebra & Geometry book.

Set-Up

Students cut square grid paper into 5 × 5 squares. Each student creates a personal deck of eleven cards, as follows:

• Regular or irregular polygons, one with each shaded-in area: 1, 2, 3, …, 8, and 9 square units. The area must be easy to count, so build each polygon from a combination of squares and half-squares.
• Two additional polygon cards with areas of the player’s choice.

Claim your deck: Mark the back of each card with your insignia (initials, emoticon, math symbol, etc. — your choice). Decorate as desired, so long as it doesn’t bleed through the paper and obscure your polygons.

How to Play

Stack your card deck face down in front of you. Draw the top two cards for your hand.

On your turn, call “high” or “low” for whether the greatest or least area wins the trick. Then each player chooses a card from their hand and holds it face down. When all players are ready, turn the cards up, and the winner captures them all. Each player keeps a pile of prisoner cards.

In case of a tie, those players reveal their other card, and the longest perimeter takes the trick. If it’s still a tie, leave the cards on the table for the winner of the next trick.

Players draw one or two new cards to replenish their hands before the next turn.

The game ends when at least one player runs out of cards. Whoever has captured the most prisoners wins the game. Give the prisoner cards back to their owner, unless you are playing the Spoils of War variation.

Variations

In between games, players can make new cards. But they must always play with a deck that fits the rules: nine cards with the areas 1–9, plus two extras.

Perimeter Battle: On each turn, the low or high perimeter takes the trick. In case of a tie, the greatest area wins the second fight.

Spoils of War: If you win the game, you may claim one card from your prisoner pile to replace the matching card from your deck. Erase the identification and add your own symbol on the back. You may offer your old card to the losing player as a consolation prize, or keep it as a backup card.

History

When John Golden created and tested this game, the students gave it “universal thumbs up as to whether they would recommend it to other teachers. They were requesting time to play in class later, which is surely a good sign.”

 
* * *

Math Game Monday: Area Battle

This game pushes students to consider area and perimeter beyond the basic shapes.

Many parents remember struggling to learn math. We hope to provide a better experience for our children. And one of the best ways for children to enjoy learning is through hands-on play.

So what are you waiting for? Let’s play some math!

Area Battle

Math Concepts: area, square units, perimeter, regular and irregular polygons.

Players: two to four.

Equipment: homemade game cards, pencils or markers.

The FREE 68-page printable (pdf) Prealgebra & Geometry Printables file includes Area Battle card templates, along with all the game boards for the Math You Can Play: Prealgebra & Geometry book.

Set-Up

Students cut square grid paper into 5 × 5 squares. Each student creates a personal deck of eleven cards, as follows:

• Regular or irregular polygons, one with each shaded-in area: 1, 2, 3, …, 8, and 9 square units. The area must be easy to count, so build each polygon from a combination of squares and half-squares.
• Two additional polygon cards with areas of the player’s choice.

Claim your deck: Mark the back of each card with your insignia (initials, emoticon, math symbol, etc. — your choice). Decorate as desired, so long as it doesn’t bleed through the paper and obscure your polygons.

How to Play

Stack your card deck face down in front of you. Draw the top two cards for your hand.

On your turn, call “high” or “low” for whether the greatest or least area wins the trick. Then each player chooses a card from their hand and holds it face down. When all players are ready, turn the cards up, and the winner captures them all. Each player keeps a pile of prisoner cards.

In case of a tie, those players reveal their other card, and the longest perimeter takes the trick. If it’s still a tie, leave the cards on the table for the winner of the next trick.

Players draw one or two new cards to replenish their hands before the next turn.

The game ends when at least one player runs out of cards. Whoever has captured the most prisoners wins the game. Give the prisoner cards back to their owner, unless you are playing the Spoils of War variation.

Variations

In between games, players can make new cards. But they must always play with a deck that fits the rules: nine cards with the areas 1–9, plus two extras.

Perimeter Battle: On each turn, the low or high perimeter takes the trick. In case of a tie, the greatest area wins the second fight.

Spoils of War: If you win the game, you may claim one card from your prisoner pile to replace the matching card from your deck. Erase the identification and add your own symbol on the back. You may offer your old card to the losing player as a consolation prize, or keep it as a backup card.

History

When John Golden created and tested this game, the students gave it “universal thumbs up as to whether they would recommend it to other teachers. They were requesting time to play in class later, which is surely a good sign.”

 
* * *

Math Game Monday: Area Battle

This game pushes students to consider area and perimeter beyond the basic shapes.

Many parents remember struggling to learn math. We hope to provide a better experience for our children. And one of the best ways for children to enjoy learning is through hands-on play.

So what are you waiting for? Let’s play some math!

Area Battle

Math Concepts: area, square units, perimeter, regular and irregular polygons.

Players: two to four.

Equipment: homemade game cards, pencils or markers.

The FREE 68-page printable (pdf) Prealgebra & Geometry Printables file includes Area Battle card templates, along with all the game boards for the Math You Can Play: Prealgebra & Geometry book.

Set-Up

Students cut square grid paper into 5 × 5 squares. Each student creates a personal deck of eleven cards, as follows:

• Regular or irregular polygons, one with each shaded-in area: 1, 2, 3, …, 8, and 9 square units. The area must be easy to count, so build each polygon from a combination of squares and half-squares.
• Two additional polygon cards with areas of the player’s choice.

Claim your deck: Mark the back of each card with your insignia (initials, emoticon, math symbol, etc. — your choice). Decorate as desired, so long as it doesn’t bleed through the paper and obscure your polygons.

How to Play

Stack your card deck face down in front of you. Draw the top two cards for your hand.

On your turn, call “high” or “low” for whether the greatest or least area wins the trick. Then each player chooses a card from their hand and holds it face down. When all players are ready, turn the cards up, and the winner captures them all. Each player keeps a pile of prisoner cards.

In case of a tie, those players reveal their other card, and the longest perimeter takes the trick. If it’s still a tie, leave the cards on the table for the winner of the next trick.

Players draw one or two new cards to replenish their hands before the next turn.

The game ends when at least one player runs out of cards. Whoever has captured the most prisoners wins the game. Give the prisoner cards back to their owner, unless you are playing the Spoils of War variation.

Variations

In between games, players can make new cards. But they must always play with a deck that fits the rules: nine cards with the areas 1–9, plus two extras.

Perimeter Battle: On each turn, the low or high perimeter takes the trick. In case of a tie, the greatest area wins the second fight.

Spoils of War: If you win the game, you may claim one card from your prisoner pile to replace the matching card from your deck. Erase the identification and add your own symbol on the back. You may offer your old card to the losing player as a consolation prize, or keep it as a backup card.

History

When John Golden created and tested this game, the students gave it “universal thumbs up as to whether they would recommend it to other teachers. They were requesting time to play in class later, which is surely a good sign.”

 
* * *

Math Game Monday: Area Battle

This game pushes students to consider area and perimeter beyond the basic shapes.

Many parents remember struggling to learn math. We hope to provide a better experience for our children. And one of the best ways for children to enjoy learning is through hands-on play.

So what are you waiting for? Let’s play some math!

Area Battle

Math Concepts: area, square units, perimeter, regular and irregular polygons.

Players: two to four.

Equipment: homemade game cards, pencils or markers.

The FREE 68-page printable (pdf) Prealgebra & Geometry Printables file includes Area Battle card templates, along with all the game boards for the Math You Can Play: Prealgebra & Geometry book.

Set-Up

Students cut square grid paper into 5 × 5 squares. Each student creates a personal deck of eleven cards, as follows:

• Regular or irregular polygons, one with each shaded-in area: 1, 2, 3, …, 8, and 9 square units. The area must be easy to count, so build each polygon from a combination of squares and half-squares.
• Two additional polygon cards with areas of the player’s choice.

Claim your deck: Mark the back of each card with your insignia (initials, emoticon, math symbol, etc. — your choice). Decorate as desired, so long as it doesn’t bleed through the paper and obscure your polygons.

How to Play

Stack your card deck face down in front of you. Draw the top two cards for your hand.

On your turn, call “high” or “low” for whether the greatest or least area wins the trick. Then each player chooses a card from their hand and holds it face down. When all players are ready, turn the cards up, and the winner captures them all. Each player keeps a pile of prisoner cards.

In case of a tie, those players reveal their other card, and the longest perimeter takes the trick. If it’s still a tie, leave the cards on the table for the winner of the next trick.

Players draw one or two new cards to replenish their hands before the next turn.

The game ends when at least one player runs out of cards. Whoever has captured the most prisoners wins the game. Give the prisoner cards back to their owner, unless you are playing the Spoils of War variation.

Variations

In between games, players can make new cards. But they must always play with a deck that fits the rules: nine cards with the areas 1–9, plus two extras.

Perimeter Battle: On each turn, the low or high perimeter takes the trick. In case of a tie, the greatest area wins the second fight.

Spoils of War: If you win the game, you may claim one card from your prisoner pile to replace the matching card from your deck. Erase the identification and add your own symbol on the back. You may offer your old card to the losing player as a consolation prize, or keep it as a backup card.

History

When John Golden created and tested this game, the students gave it “universal thumbs up as to whether they would recommend it to other teachers. They were requesting time to play in class later, which is surely a good sign.”

 
* * *

Math Game Monday: Area Battle

This game pushes students to consider area and perimeter beyond the basic shapes.

Many parents remember struggling to learn math. We hope to provide a better experience for our children. And one of the best ways for children to enjoy learning is through hands-on play.

So what are you waiting for? Let’s play some math!

Area Battle

Math Concepts: area, square units, perimeter, regular and irregular polygons.

Players: two to four.

Equipment: homemade game cards, pencils or markers.

The FREE 68-page printable (pdf) Prealgebra & Geometry Printables file includes Area Battle card templates, along with all the game boards for the Math You Can Play: Prealgebra & Geometry book.

Set-Up

Students cut square grid paper into 5 × 5 squares. Each student creates a personal deck of eleven cards, as follows:

• Regular or irregular polygons, one with each shaded-in area: 1, 2, 3, …, 8, and 9 square units. The area must be easy to count, so build each polygon from a combination of squares and half-squares.
• Two additional polygon cards with areas of the player’s choice.

Claim your deck: Mark the back of each card with your insignia (initials, emoticon, math symbol, etc. — your choice). Decorate as desired, so long as it doesn’t bleed through the paper and obscure your polygons.

How to Play

Stack your card deck face down in front of you. Draw the top two cards for your hand.

On your turn, call “high” or “low” for whether the greatest or least area wins the trick. Then each player chooses a card from their hand and holds it face down. When all players are ready, turn the cards up, and the winner captures them all. Each player keeps a pile of prisoner cards.

In case of a tie, those players reveal their other card, and the longest perimeter takes the trick. If it’s still a tie, leave the cards on the table for the winner of the next trick.

Players draw one or two new cards to replenish their hands before the next turn.

The game ends when at least one player runs out of cards. Whoever has captured the most prisoners wins the game. Give the prisoner cards back to their owner, unless you are playing the Spoils of War variation.

Variations

In between games, players can make new cards. But they must always play with a deck that fits the rules: nine cards with the areas 1–9, plus two extras.

Perimeter Battle: On each turn, the low or high perimeter takes the trick. In case of a tie, the greatest area wins the second fight.

Spoils of War: If you win the game, you may claim one card from your prisoner pile to replace the matching card from your deck. Erase the identification and add your own symbol on the back. You may offer your old card to the losing player as a consolation prize, or keep it as a backup card.

History

When John Golden created and tested this game, the students gave it “universal thumbs up as to whether they would recommend it to other teachers. They were requesting time to play in class later, which is surely a good sign.”

 
* * *

Math Game Monday: Codebreaker

This game challenges players to make logical deductions about number permutations.

Many parents remember struggling to learn math. We hope to provide a better experience for our children. And one of the best ways for children to enjoy learning is through hands-on play.

So what are you waiting for? Let’s play some math!

Codebreaker

Math Concepts: permutations, logical deduction.

Players: two or more.

Equipment: paper and pencil, or whiteboard and marker.

How to Play

One player (the codemaker) thinks of a three-digit number between 000 and 999, writes this number on a piece of paper, and folds the paper to hide it. The other players (codebreakers) draw a two-column chart labeled Guesses and Clues. Players can each keep separate written records, or all may share a single chart on a whiteboard.

The codebreakers take turns guessing a three-digit number, which they record in the guess column. The codemaker responds with the appropriate clues:

• If one of the digits is the right number in the right place, say “There’s one number correct,” and draw a smiley face in the clues column. Do not tell which digit won the smiley.

• If one of the digits is a correct number but in the wrong place, say “There’s one number right, but it’s not where it belongs,” and draw an empty circle in the clues column.

• If more than one digit matches the secret code, tell the total number of correct and almost-right digits—and draw that many smiley faces and plain circles—but never reveal which digit matches which clue.

With two players, a round of play is two numbers, so each player has a chance to be the codemaker. Whoever breaks the code with the fewest guesses wins. For group play, whoever guesses the number gets to be codemaker for the next round.

Variations

For beginners, don’t allow repeating digits, and make it easier by using only the numbers 1–5. A secret number like 142 would be fine, but not 223. Advanced players can use four- to six-digit numbers and allow repetition.

Or try playing without paper, keeping track of guesses and clues in your head. This is a mind-bending challenge, but it can be done.

History

In the wee morning hours on a cross-country road trip, I made up the paperless version of Codebreaker to keep the driver awake. In my mind, it was a modification of the commercial board game Mastermind, but according to Wikipedia, similar guessing games with numbers or words date back at least a century.

 
* * *

Math Game Monday: Codebreaker

This game challenges players to make logical deductions about number permutations.

Many parents remember struggling to learn math. We hope to provide a better experience for our children. And one of the best ways for children to enjoy learning is through hands-on play.

So what are you waiting for? Let’s play some math!

Codebreaker

Math Concepts: permutations, logical deduction.

Players: two or more.

Equipment: paper and pencil, or whiteboard and marker.

How to Play

One player (the codemaker) thinks of a three-digit number between 000 and 999, writes this number on a piece of paper, and folds the paper to hide it. The other players (codebreakers) draw a two-column chart labeled Guesses and Clues. Players can each keep separate written records, or all may share a single chart on a whiteboard.

The codebreakers take turns guessing a three-digit number, which they record in the guess column. The codemaker responds with the appropriate clues:

• If one of the digits is the right number in the right place, say “There’s one number correct,” and draw a smiley face in the clues column. Do not tell which digit won the smiley.

• If one of the digits is a correct number but in the wrong place, say “There’s one number right, but it’s not where it belongs,” and draw an empty circle in the clues column.

• If more than one digit matches the secret code, tell the total number of correct and almost-right digits—and draw that many smiley faces and plain circles—but never reveal which digit matches which clue.

With two players, a round of play is two numbers, so each player has a chance to be the codemaker. Whoever breaks the code with the fewest guesses wins. For group play, whoever guesses the number gets to be codemaker for the next round.

Variations

For beginners, don’t allow repeating digits, and make it easier by using only the numbers 1–5. A secret number like 142 would be fine, but not 223. Advanced players can use four- to six-digit numbers and allow repetition.

Or try playing without paper, keeping track of guesses and clues in your head. This is a mind-bending challenge, but it can be done.

History

In the wee morning hours on a cross-country road trip, I made up the paperless version of Codebreaker to keep the driver awake. In my mind, it was a modification of the commercial board game Mastermind, but according to Wikipedia, similar guessing games with numbers or words date back at least a century.

 
* * *

Math Game Monday: Codebreaker

This game challenges players to make logical deductions about number permutations.

Many parents remember struggling to learn math. We hope to provide a better experience for our children. And one of the best ways for children to enjoy learning is through hands-on play.

So what are you waiting for? Let’s play some math!

Codebreaker

Math Concepts: permutations, logical deduction.

Players: two or more.

Equipment: paper and pencil, or whiteboard and marker.

How to Play

One player (the codemaker) thinks of a three-digit number between 000 and 999, writes this number on a piece of paper, and folds the paper to hide it. The other players (codebreakers) draw a two-column chart labeled Guesses and Clues. Players can each keep separate written records, or all may share a single chart on a whiteboard.

The codebreakers take turns guessing a three-digit number, which they record in the guess column. The codemaker responds with the appropriate clues:

• If one of the digits is the right number in the right place, say “There’s one number correct,” and draw a smiley face in the clues column. Do not tell which digit won the smiley.

• If one of the digits is a correct number but in the wrong place, say “There’s one number right, but it’s not where it belongs,” and draw an empty circle in the clues column.

• If more than one digit matches the secret code, tell the total number of correct and almost-right digits—and draw that many smiley faces and plain circles—but never reveal which digit matches which clue.

With two players, a round of play is two numbers, so each player has a chance to be the codemaker. Whoever breaks the code with the fewest guesses wins. For group play, whoever guesses the number gets to be codemaker for the next round.

Variations

For beginners, don’t allow repeating digits, and make it easier by using only the numbers 1–5. A secret number like 142 would be fine, but not 223. Advanced players can use four- to six-digit numbers and allow repetition.

Or try playing without paper, keeping track of guesses and clues in your head. This is a mind-bending challenge, but it can be done.

History

In the wee morning hours on a cross-country road trip, I made up the paperless version of Codebreaker to keep the driver awake. In my mind, it was a modification of the commercial board game Mastermind, but according to Wikipedia, similar guessing games with numbers or words date back at least a century.

 
* * *

Math Game Monday: Codebreaker

This game challenges players to make logical deductions about number permutations.

Many parents remember struggling to learn math. We hope to provide a better experience for our children. And one of the best ways for children to enjoy learning is through hands-on play.

So what are you waiting for? Let’s play some math!

Codebreaker

Math Concepts: permutations, logical deduction.

Players: two or more.

Equipment: paper and pencil, or whiteboard and marker.

How to Play

One player (the codemaker) thinks of a three-digit number between 000 and 999, writes this number on a piece of paper, and folds the paper to hide it. The other players (codebreakers) draw a two-column chart labeled Guesses and Clues. Players can each keep separate written records, or all may share a single chart on a whiteboard.

The codebreakers take turns guessing a three-digit number, which they record in the guess column. The codemaker responds with the appropriate clues:

• If one of the digits is the right number in the right place, say “There’s one number correct,” and draw a smiley face in the clues column. Do not tell which digit won the smiley.

• If one of the digits is a correct number but in the wrong place, say “There’s one number right, but it’s not where it belongs,” and draw an empty circle in the clues column.

• If more than one digit matches the secret code, tell the total number of correct and almost-right digits—and draw that many smiley faces and plain circles—but never reveal which digit matches which clue.

With two players, a round of play is two numbers, so each player has a chance to be the codemaker. Whoever breaks the code with the fewest guesses wins. For group play, whoever guesses the number gets to be codemaker for the next round.

Variations

For beginners, don’t allow repeating digits, and make it easier by using only the numbers 1–5. A secret number like 142 would be fine, but not 223. Advanced players can use four- to six-digit numbers and allow repetition.

Or try playing without paper, keeping track of guesses and clues in your head. This is a mind-bending challenge, but it can be done.

History

In the wee morning hours on a cross-country road trip, I made up the paperless version of Codebreaker to keep the driver awake. In my mind, it was a modification of the commercial board game Mastermind, but according to Wikipedia, similar guessing games with numbers or words date back at least a century.

 
* * *

Math Game Monday: Codebreaker

This game challenges players to make logical deductions about number permutations.

Many parents remember struggling to learn math. We hope to provide a better experience for our children. And one of the best ways for children to enjoy learning is through hands-on play.

So what are you waiting for? Let’s play some math!

Codebreaker

Math Concepts: permutations, logical deduction.

Players: two or more.

Equipment: paper and pencil, or whiteboard and marker.

How to Play

One player (the codemaker) thinks of a three-digit number between 000 and 999, writes this number on a piece of paper, and folds the paper to hide it. The other players (codebreakers) draw a two-column chart labeled Guesses and Clues. Players can each keep separate written records, or all may share a single chart on a whiteboard.

The codebreakers take turns guessing a three-digit number, which they record in the guess column. The codemaker responds with the appropriate clues:

• If one of the digits is the right number in the right place, say “There’s one number correct,” and draw a smiley face in the clues column. Do not tell which digit won the smiley.

• If one of the digits is a correct number but in the wrong place, say “There’s one number right, but it’s not where it belongs,” and draw an empty circle in the clues column.

• If more than one digit matches the secret code, tell the total number of correct and almost-right digits—and draw that many smiley faces and plain circles—but never reveal which digit matches which clue.

With two players, a round of play is two numbers, so each player has a chance to be the codemaker. Whoever breaks the code with the fewest guesses wins. For group play, whoever guesses the number gets to be codemaker for the next round.

Variations

For beginners, don’t allow repeating digits, and make it easier by using only the numbers 1–5. A secret number like 142 would be fine, but not 223. Advanced players can use four- to six-digit numbers and allow repetition.

Or try playing without paper, keeping track of guesses and clues in your head. This is a mind-bending challenge, but it can be done.

History

In the wee morning hours on a cross-country road trip, I made up the paperless version of Codebreaker to keep the driver awake. In my mind, it was a modification of the commercial board game Mastermind, but according to Wikipedia, similar guessing games with numbers or words date back at least a century.

 
* * *

Math Game Monday: Math Model Rummy

This game builds conceptual understanding of multiplication or fraction models.

Many parents remember struggling to learn math. We hope to provide a better experience for our children. And one of the best ways for children to enjoy learning is through hands-on play.

So what are you waiting for? Let’s play some math!

Math Model Rummy

Math Concepts: multiplication or fraction models.

Players: two or more.

Equipment: one deck of math model cards, or a double deck for four or more players.

Set-Up

You can work with your children to create a deck of math model cards, sketching the pictures on index cards or on a stack of old business cards with blank backs. Each deck should include 10–15 sets, or books. Take your time, making just two or three books each day while talking about real-life situations the models might symbolize. When you think the deck is finished, lay the cards out on the table in sets, to make sure each book has all its members.

Or take the quick route: download my free Multiplication & Fraction Printables file, which includes two decks of premade math model cards. Print the pages on card stock, and laminate for durability if desired.

Your card deck need not include every possible fraction or every math fact in the times tables. But it should offer enough variety to cement the most common multiplication models in your children’s minds. For example, my multiplication card deck includes products from 2×2 to 6×6. Each book consists of four cards — the multiplication equation or fraction, plus three pictures.

How to Play

Deal seven cards per player, and place the remaining cards face down as a draw pile. Turn up the top card of the deck to start the discard pile.

On your turn, you may either draw the top card from the deck or pick up the discard pile as far back as desired. But if you pick up more than the top discard, you have to meld the farthest-back card you take.

After drawing, you may meld — that is, place three or more matching cards face up on the table in front of you. If you have the fourth card in a set that has already been played (by any player), you may also lay that down in front of you.

Finally, put one card on the discard pile to end your turn. But if you discard a card that could have been played, any other player can call “Rummy!” and meld your discard.

If the deck runs out, take all the discards except the top one. Shuffle these cards and place them face down so the next player has a stack to draw from. Play continues until one player runs out of cards (either by laying them all down or by discarding the last one).

Scoring

Count each player’s score as follows:

• Each card played on the table is worth 5 points.
• For every card remaining in the hand, subtract 2 points.
• The player who went out gets a bonus of 15 points.

You may play a single hand, just for fun. Or play several hands, and the first player to reach 300 points wins the game. Or set a different point goal based on how long you want the game to last.

Variations

Floater: You must have a discard to end the game, and this must be a card that could not be melded. If you lay down all your cards without a discard, you become a floater. Continue to play your turn — drawing or picking from the discard pile and melding cards — until you can go out with a proper discard. (But it is illegal to pick up just the top discard and immediately discard it again.)

History

According to the Pagat website, Rummy-style games first appeared in the early twentieth century. Like many card games, Rummy picked up different flavors as it traveled from one player to another over the years. Feel free to modify the rules above to fit your family’s favorite way to play.

 
* * *

Math Game Monday: Math Model Rummy

This game builds conceptual understanding of multiplication or fraction models.

Many parents remember struggling to learn math. We hope to provide a better experience for our children. And one of the best ways for children to enjoy learning is through hands-on play.

So what are you waiting for? Let’s play some math!

Math Model Rummy

Math Concepts: multiplication or fraction models.

Players: two or more.

Equipment: one deck of math model cards, or a double deck for four or more players.

Set-Up

You can work with your children to create a deck of math model cards, sketching the pictures on index cards or on a stack of old business cards with blank backs. Each deck should include 10–15 sets, or books. Take your time, making just two or three books each day while talking about real-life situations the models might symbolize. When you think the deck is finished, lay the cards out on the table in sets, to make sure each book has all its members.

Or take the quick route: download my free Multiplication & Fraction Printables file, which includes two decks of premade math model cards. Print the pages on card stock, and laminate for durability if desired.

Your card deck need not include every possible fraction or every math fact in the times tables. But it should offer enough variety to cement the most common multiplication models in your children’s minds. For example, my multiplication card deck includes products from 2×2 to 6×6. Each book consists of four cards — the multiplication equation or fraction, plus three pictures.

How to Play

Deal seven cards per player, and place the remaining cards face down as a draw pile. Turn up the top card of the deck to start the discard pile.

On your turn, you may either draw the top card from the deck or pick up the discard pile as far back as desired. But if you pick up more than the top discard, you have to meld the farthest-back card you take.

After drawing, you may meld — that is, place three or more matching cards face up on the table in front of you. If you have the fourth card in a set that has already been played (by any player), you may also lay that down in front of you.

Finally, put one card on the discard pile to end your turn. But if you discard a card that could have been played, any other player can call “Rummy!” and meld your discard.

If the deck runs out, take all the discards except the top one. Shuffle these cards and place them face down so the next player has a stack to draw from. Play continues until one player runs out of cards (either by laying them all down or by discarding the last one).

Scoring

Count each player’s score as follows:

• Each card played on the table is worth 5 points.
• For every card remaining in the hand, subtract 2 points.
• The player who went out gets a bonus of 15 points.

You may play a single hand, just for fun. Or play several hands, and the first player to reach 300 points wins the game. Or set a different point goal based on how long you want the game to last.

Variations

Floater: You must have a discard to end the game, and this must be a card that could not be melded. If you lay down all your cards without a discard, you become a floater. Continue to play your turn — drawing or picking from the discard pile and melding cards — until you can go out with a proper discard. (But it is illegal to pick up just the top discard and immediately discard it again.)

History

According to the Pagat website, Rummy-style games first appeared in the early twentieth century. Like many card games, Rummy picked up different flavors as it traveled from one player to another over the years. Feel free to modify the rules above to fit your family’s favorite way to play.

 
* * *

Math Game Monday: Math Model Rummy

This game builds conceptual understanding of multiplication or fraction models.

Many parents remember struggling to learn math. We hope to provide a better experience for our children. And one of the best ways for children to enjoy learning is through hands-on play.

So what are you waiting for? Let’s play some math!

Math Model Rummy

Math Concepts: multiplication or fraction models.

Players: two or more.

Equipment: one deck of math model cards, or a double deck for four or more players.

Set-Up

You can work with your children to create a deck of math model cards, sketching the pictures on index cards or on a stack of old business cards with blank backs. Each deck should include 10–15 sets, or books. Take your time, making just two or three books each day while talking about real-life situations the models might symbolize. When you think the deck is finished, lay the cards out on the table in sets, to make sure each book has all its members.

Or take the quick route: download my free Multiplication & Fraction Printables file, which includes two decks of premade math model cards. Print the pages on card stock, and laminate for durability if desired.

Your card deck need not include every possible fraction or every math fact in the times tables. But it should offer enough variety to cement the most common multiplication models in your children’s minds. For example, my multiplication card deck includes products from 2×2 to 6×6. Each book consists of four cards — the multiplication equation or fraction, plus three pictures.

How to Play

Deal seven cards per player, and place the remaining cards face down as a draw pile. Turn up the top card of the deck to start the discard pile.

On your turn, you may either draw the top card from the deck or pick up the discard pile as far back as desired. But if you pick up more than the top discard, you have to meld the farthest-back card you take.

After drawing, you may meld — that is, place three or more matching cards face up on the table in front of you. If you have the fourth card in a set that has already been played (by any player), you may also lay that down in front of you.

Finally, put one card on the discard pile to end your turn. But if you discard a card that could have been played, any other player can call “Rummy!” and meld your discard.

If the deck runs out, take all the discards except the top one. Shuffle these cards and place them face down so the next player has a stack to draw from. Play continues until one player runs out of cards (either by laying them all down or by discarding the last one).

Scoring

Count each player’s score as follows:

• Each card played on the table is worth 5 points.
• For every card remaining in the hand, subtract 2 points.
• The player who went out gets a bonus of 15 points.

You may play a single hand, just for fun. Or play several hands, and the first player to reach 300 points wins the game. Or set a different point goal based on how long you want the game to last.

Variations

Floater: You must have a discard to end the game, and this must be a card that could not be melded. If you lay down all your cards without a discard, you become a floater. Continue to play your turn — drawing or picking from the discard pile and melding cards — until you can go out with a proper discard. (But it is illegal to pick up just the top discard and immediately discard it again.)

History

According to the Pagat website, Rummy-style games first appeared in the early twentieth century. Like many card games, Rummy picked up different flavors as it traveled from one player to another over the years. Feel free to modify the rules above to fit your family’s favorite way to play.

 
* * *

Math Game Monday: Math Model Rummy

This game builds conceptual understanding of multiplication or fraction models.

Many parents remember struggling to learn math. We hope to provide a better experience for our children. And one of the best ways for children to enjoy learning is through hands-on play.

So what are you waiting for? Let’s play some math!

Math Model Rummy

Math Concepts: multiplication or fraction models.

Players: two or more.

Equipment: one deck of math model cards, or a double deck for four or more players.

Set-Up

You can work with your children to create a deck of math model cards, sketching the pictures on index cards or on a stack of old business cards with blank backs. Each deck should include 10–15 sets, or books. Take your time, making just two or three books each day while talking about real-life situations the models might symbolize. When you think the deck is finished, lay the cards out on the table in sets, to make sure each book has all its members.

Or take the quick route: download my free Multiplication & Fraction Printables file, which includes two decks of premade math model cards. Print the pages on card stock, and laminate for durability if desired.

Your card deck need not include every possible fraction or every math fact in the times tables. But it should offer enough variety to cement the most common multiplication models in your children’s minds. For example, my multiplication card deck includes products from 2×2 to 6×6. Each book consists of four cards — the multiplication equation or fraction, plus three pictures.

How to Play

Deal seven cards per player, and place the remaining cards face down as a draw pile. Turn up the top card of the deck to start the discard pile.

On your turn, you may either draw the top card from the deck or pick up the discard pile as far back as desired. But if you pick up more than the top discard, you have to meld the farthest-back card you take.

After drawing, you may meld — that is, place three or more matching cards face up on the table in front of you. If you have the fourth card in a set that has already been played (by any player), you may also lay that down in front of you.

Finally, put one card on the discard pile to end your turn. But if you discard a card that could have been played, any other player can call “Rummy!” and meld your discard.

If the deck runs out, take all the discards except the top one. Shuffle these cards and place them face down so the next player has a stack to draw from. Play continues until one player runs out of cards (either by laying them all down or by discarding the last one).

Scoring

Count each player’s score as follows:

• Each card played on the table is worth 5 points.
• For every card remaining in the hand, subtract 2 points.
• The player who went out gets a bonus of 15 points.

You may play a single hand, just for fun. Or play several hands, and the first player to reach 300 points wins the game. Or set a different point goal based on how long you want the game to last.

Variations

Floater: You must have a discard to end the game, and this must be a card that could not be melded. If you lay down all your cards without a discard, you become a floater. Continue to play your turn — drawing or picking from the discard pile and melding cards — until you can go out with a proper discard. (But it is illegal to pick up just the top discard and immediately discard it again.)

History

According to the Pagat website, Rummy-style games first appeared in the early twentieth century. Like many card games, Rummy picked up different flavors as it traveled from one player to another over the years. Feel free to modify the rules above to fit your family’s favorite way to play.

 
* * *

Math Game Monday: Math Model Rummy

This game builds conceptual understanding of multiplication or fraction models.

Many parents remember struggling to learn math. We hope to provide a better experience for our children. And one of the best ways for children to enjoy learning is through hands-on play.

So what are you waiting for? Let’s play some math!

Math Model Rummy

Math Concepts: multiplication or fraction models.

Players: two or more.

Equipment: one deck of math model cards, or a double deck for four or more players.

Set-Up

You can work with your children to create a deck of math model cards, sketching the pictures on index cards or on a stack of old business cards with blank backs. Each deck should include 10–15 sets, or books. Take your time, making just two or three books each day while talking about real-life situations the models might symbolize. When you think the deck is finished, lay the cards out on the table in sets, to make sure each book has all its members.

Or take the quick route: download my free Multiplication & Fraction Printables file, which includes two decks of premade math model cards. Print the pages on card stock, and laminate for durability if desired.

Your card deck need not include every possible fraction or every math fact in the times tables. But it should offer enough variety to cement the most common multiplication models in your children’s minds. For example, my multiplication card deck includes products from 2×2 to 6×6. Each book consists of four cards — the multiplication equation or fraction, plus three pictures.

How to Play

Deal seven cards per player, and place the remaining cards face down as a draw pile. Turn up the top card of the deck to start the discard pile.

On your turn, you may either draw the top card from the deck or pick up the discard pile as far back as desired. But if you pick up more than the top discard, you have to meld the farthest-back card you take.

After drawing, you may meld — that is, place three or more matching cards face up on the table in front of you. If you have the fourth card in a set that has already been played (by any player), you may also lay that down in front of you.

Finally, put one card on the discard pile to end your turn. But if you discard a card that could have been played, any other player can call “Rummy!” and meld your discard.

If the deck runs out, take all the discards except the top one. Shuffle these cards and place them face down so the next player has a stack to draw from. Play continues until one player runs out of cards (either by laying them all down or by discarding the last one).

Scoring

Count each player’s score as follows:

• Each card played on the table is worth 5 points.
• For every card remaining in the hand, subtract 2 points.
• The player who went out gets a bonus of 15 points.

You may play a single hand, just for fun. Or play several hands, and the first player to reach 300 points wins the game. Or set a different point goal based on how long you want the game to last.

Variations

Floater: You must have a discard to end the game, and this must be a card that could not be melded. If you lay down all your cards without a discard, you become a floater. Continue to play your turn — drawing or picking from the discard pile and melding cards — until you can go out with a proper discard. (But it is illegal to pick up just the top discard and immediately discard it again.)

History

According to the Pagat website, Rummy-style games first appeared in the early twentieth century. Like many card games, Rummy picked up different flavors as it traveled from one player to another over the years. Feel free to modify the rules above to fit your family’s favorite way to play.

 
* * *

Math Game Monday: Tax Collector

This game makes children think about multiplication and notice how prime numbers are special.

Many parents remember struggling to learn math. We hope to provide a better experience for our children. And one of the best ways for children to enjoy learning is through hands-on play.

So what are you waiting for? Let’s play some math!

Tax Collector

Math Concepts: multiplication, prime numbers, factors and multiples.

Players: two or more players or two teams.

Equipment: blank paper or a printed hundred chart, pencils or markers. Calculator optional.

Set-Up

Choose a set of numbers (the more numbers, the longer the game) such as 1–30 or 1–100. Write the numbers at the top of your paper, so you can mark them out as they are used. Or use a printed hundred chart to mark numbers, keeping score in the margins or on scratch paper.

How to Play

One player is the tax collector, and all the others work together as a team of shop owners. Or the players on one team are tax collectors, and the other team entrepreneurs.

First, a shop owner marks any available number by crossing it out or coloring that square on the chart. Add this number to the running total of shop owner profits.

Once a number is marked by any player, it cannot be used again.

After each shop-owner turn, the tax collector marks all the factors of that number that have not been previously scored. Add these numbers to the running total of taxes.

Continue turns with shop owners claiming a profit amount and the tax collector looking for factors to tax. The game ends when the shop owners have no legal play — that is, there are no numbers with factors left. The tax collector claims all remaining numbers.

Whoever collects the most money (profit or tax) wins.

Warning: You must always pay the tax collector! No shop owner may mark a number that doesn’t have any factors remaining. If you try to claim a number with no factors, the tax collector takes that whole amount as a penalty.

Variations

The Factor Game: Alternate roles on each turn. The first player chooses a number, and the second collects the tax. Then the second player chooses a number, and the first one collects the tax. At the end of the game, neither player gets the unclaimed numbers.

Factor Blaster: Players alternate roles, as in the Factor Game, and they may choose any unmarked number — including numbers without factors for the other player to claim. In Tax Collector or the Factor Game, you may choose only one prime number (you’ll find out why as you play), but the lack of penalties in Factor Blaster makes the prime numbers into prime targets.

History

In Simply Great Math Activities: Number and Operations, authors Bill Lombard and Brad Fulton write:

“The tax collector usually wins the first game so handily that the students are left believing there is no way for them to win this game. However, assure them there are many ways for the taxpayer to win, and ask them to play another game.”

Teacher coach Terry Kawas created the Factor Blaster variation that emphasizes the importance of prime numbers, to prepare for teaching prime factoring.

 
* * *

Math Game Monday: Tax Collector

This game makes children think about multiplication and notice how prime numbers are special.

Many parents remember struggling to learn math. We hope to provide a better experience for our children. And one of the best ways for children to enjoy learning is through hands-on play.

So what are you waiting for? Let’s play some math!

Tax Collector

Math Concepts: multiplication, prime numbers, factors and multiples.

Players: two or more players or two teams.

Equipment: blank paper or a printed hundred chart, pencils or markers. Calculator optional.

Set-Up

Choose a set of numbers (the more numbers, the longer the game) such as 1–30 or 1–100. Write the numbers at the top of your paper, so you can mark them out as they are used. Or use a printed hundred chart to mark numbers, keeping score in the margins or on scratch paper.

How to Play

One player is the tax collector, and all the others work together as a team of shop owners. Or the players on one team are tax collectors, and the other team entrepreneurs.

First, a shop owner marks any available number by crossing it out or coloring that square on the chart. Add this number to the running total of shop owner profits.

Once a number is marked by any player, it cannot be used again.

After each shop-owner turn, the tax collector marks all the factors of that number that have not been previously scored. Add these numbers to the running total of taxes.

Continue turns with shop owners claiming a profit amount and the tax collector looking for factors to tax. The game ends when the shop owners have no legal play — that is, there are no numbers with factors left. The tax collector claims all remaining numbers.

Whoever collects the most money (profit or tax) wins.

Warning: You must always pay the tax collector! No shop owner may mark a number that doesn’t have any factors remaining. If you try to claim a number with no factors, the tax collector takes that whole amount as a penalty.

Variations

The Factor Game: Alternate roles on each turn. The first player chooses a number, and the second collects the tax. Then the second player chooses a number, and the first one collects the tax. At the end of the game, neither player gets the unclaimed numbers.

Factor Blaster: Players alternate roles, as in the Factor Game, and they may choose any unmarked number — including numbers without factors for the other player to claim. In Tax Collector or the Factor Game, you may choose only one prime number (you’ll find out why as you play), but the lack of penalties in Factor Blaster makes the prime numbers into prime targets.

History

In Simply Great Math Activities: Number and Operations, authors Bill Lombard and Brad Fulton write:

“The tax collector usually wins the first game so handily that the students are left believing there is no way for them to win this game. However, assure them there are many ways for the taxpayer to win, and ask them to play another game.”

Teacher coach Terry Kawas created the Factor Blaster variation that emphasizes the importance of prime numbers, to prepare for teaching prime factoring.

 
* * *

Math Game Monday: Tax Collector

This game makes children think about multiplication and notice how prime numbers are special.

Many parents remember struggling to learn math. We hope to provide a better experience for our children. And one of the best ways for children to enjoy learning is through hands-on play.

So what are you waiting for? Let’s play some math!

Tax Collector

Math Concepts: multiplication, prime numbers, factors and multiples.

Players: two or more players or two teams.

Equipment: blank paper or a printed hundred chart, pencils or markers. Calculator optional.

Set-Up

Choose a set of numbers (the more numbers, the longer the game) such as 1–30 or 1–100. Write the numbers at the top of your paper, so you can mark them out as they are used. Or use a printed hundred chart to mark numbers, keeping score in the margins or on scratch paper.

How to Play

One player is the tax collector, and all the others work together as a team of shop owners. Or the players on one team are tax collectors, and the other team entrepreneurs.

First, a shop owner marks any available number by crossing it out or coloring that square on the chart. Add this number to the running total of shop owner profits.

Once a number is marked by any player, it cannot be used again.

After each shop-owner turn, the tax collector marks all the factors of that number that have not been previously scored. Add these numbers to the running total of taxes.

Continue turns with shop owners claiming a profit amount and the tax collector looking for factors to tax. The game ends when the shop owners have no legal play — that is, there are no numbers with factors left. The tax collector claims all remaining numbers.

Whoever collects the most money (profit or tax) wins.

Warning: You must always pay the tax collector! No shop owner may mark a number that doesn’t have any factors remaining. If you try to claim a number with no factors, the tax collector takes that whole amount as a penalty.

Variations

The Factor Game: Alternate roles on each turn. The first player chooses a number, and the second collects the tax. Then the second player chooses a number, and the first one collects the tax. At the end of the game, neither player gets the unclaimed numbers.

Factor Blaster: Players alternate roles, as in the Factor Game, and they may choose any unmarked number — including numbers without factors for the other player to claim. In Tax Collector or the Factor Game, you may choose only one prime number (you’ll find out why as you play), but the lack of penalties in Factor Blaster makes the prime numbers into prime targets.

History

In Simply Great Math Activities: Number and Operations, authors Bill Lombard and Brad Fulton write:

“The tax collector usually wins the first game so handily that the students are left believing there is no way for them to win this game. However, assure them there are many ways for the taxpayer to win, and ask them to play another game.”

Teacher coach Terry Kawas created the Factor Blaster variation that emphasizes the importance of prime numbers, to prepare for teaching prime factoring.

 
* * *

Math Game Monday: Tax Collector

This game makes children think about multiplication and notice how prime numbers are special.

Many parents remember struggling to learn math. We hope to provide a better experience for our children. And one of the best ways for children to enjoy learning is through hands-on play.

So what are you waiting for? Let’s play some math!

Tax Collector

Math Concepts: multiplication, prime numbers, factors and multiples.

Players: two or more players or two teams.

Equipment: blank paper or a printed hundred chart, pencils or markers. Calculator optional.

Set-Up

Choose a set of numbers (the more numbers, the longer the game) such as 1–30 or 1–100. Write the numbers at the top of your paper, so you can mark them out as they are used. Or use a printed hundred chart to mark numbers, keeping score in the margins or on scratch paper.

How to Play

One player is the tax collector, and all the others work together as a team of shop owners. Or the players on one team are tax collectors, and the other team entrepreneurs.

First, a shop owner marks any available number by crossing it out or coloring that square on the chart. Add this number to the running total of shop owner profits.

Once a number is marked by any player, it cannot be used again.

After each shop-owner turn, the tax collector marks all the factors of that number that have not been previously scored. Add these numbers to the running total of taxes.

Continue turns with shop owners claiming a profit amount and the tax collector looking for factors to tax. The game ends when the shop owners have no legal play — that is, there are no numbers with factors left. The tax collector claims all remaining numbers.

Whoever collects the most money (profit or tax) wins.

Warning: You must always pay the tax collector! No shop owner may mark a number that doesn’t have any factors remaining. If you try to claim a number with no factors, the tax collector takes that whole amount as a penalty.

Variations

The Factor Game: Alternate roles on each turn. The first player chooses a number, and the second collects the tax. Then the second player chooses a number, and the first one collects the tax. At the end of the game, neither player gets the unclaimed numbers.

Factor Blaster: Players alternate roles, as in the Factor Game, and they may choose any unmarked number — including numbers without factors for the other player to claim. In Tax Collector or the Factor Game, you may choose only one prime number (you’ll find out why as you play), but the lack of penalties in Factor Blaster makes the prime numbers into prime targets.

History

In Simply Great Math Activities: Number and Operations, authors Bill Lombard and Brad Fulton write:

“The tax collector usually wins the first game so handily that the students are left believing there is no way for them to win this game. However, assure them there are many ways for the taxpayer to win, and ask them to play another game.”

Teacher coach Terry Kawas created the Factor Blaster variation that emphasizes the importance of prime numbers, to prepare for teaching prime factoring.

 
* * *

Math Game Monday: Tax Collector

This game makes children think about multiplication and notice how prime numbers are special.

Many parents remember struggling to learn math. We hope to provide a better experience for our children. And one of the best ways for children to enjoy learning is through hands-on play.

So what are you waiting for? Let’s play some math!

Tax Collector

Math Concepts: multiplication, prime numbers, factors and multiples.

Players: two or more players or two teams.

Equipment: blank paper or a printed hundred chart, pencils or markers. Calculator optional.

Set-Up

Choose a set of numbers (the more numbers, the longer the game) such as 1–30 or 1–100. Write the numbers at the top of your paper, so you can mark them out as they are used. Or use a printed hundred chart to mark numbers, keeping score in the margins or on scratch paper.

How to Play

One player is the tax collector, and all the others work together as a team of shop owners. Or the players on one team are tax collectors, and the other team entrepreneurs.

First, a shop owner marks any available number by crossing it out or coloring that square on the chart. Add this number to the running total of shop owner profits.

Once a number is marked by any player, it cannot be used again.

After each shop-owner turn, the tax collector marks all the factors of that number that have not been previously scored. Add these numbers to the running total of taxes.

Continue turns with shop owners claiming a profit amount and the tax collector looking for factors to tax. The game ends when the shop owners have no legal play — that is, there are no numbers with factors left. The tax collector claims all remaining numbers.

Whoever collects the most money (profit or tax) wins.

Warning: You must always pay the tax collector! No shop owner may mark a number that doesn’t have any factors remaining. If you try to claim a number with no factors, the tax collector takes that whole amount as a penalty.

Variations

The Factor Game: Alternate roles on each turn. The first player chooses a number, and the second collects the tax. Then the second player chooses a number, and the first one collects the tax. At the end of the game, neither player gets the unclaimed numbers.

Factor Blaster: Players alternate roles, as in the Factor Game, and they may choose any unmarked number — including numbers without factors for the other player to claim. In Tax Collector or the Factor Game, you may choose only one prime number (you’ll find out why as you play), but the lack of penalties in Factor Blaster makes the prime numbers into prime targets.

History

In Simply Great Math Activities: Number and Operations, authors Bill Lombard and Brad Fulton write:

“The tax collector usually wins the first game so handily that the students are left believing there is no way for them to win this game. However, assure them there are many ways for the taxpayer to win, and ask them to play another game.”

Teacher coach Terry Kawas created the Factor Blaster variation that emphasizes the importance of prime numbers, to prepare for teaching prime factoring.

 
* * *

Math Game Monday: Scrambled Times Tables

If want to drill multiplication math facts, this game is one of my favorite ways to practice.

Many parents remember struggling to learn math. We hope to provide a better experience for our children. And one of the best ways for children to enjoy learning is through hands-on play.

So what are you waiting for? Let’s play some math!

Scrambled Times Tables

Math Concepts: multiplication facts, times tables.

Players: any number.

Equipment: pencil and paper, optional printed blank hundred chart.

Set-Up

A scrambled times table is just like a regular times table, except the numbers at the top and along the side are all mixed up.

Print a blank hundred chart or draw a 10×10 grid. Draw the multiplication symbol in the top left corner.

The free 50-page PDF Hundred Charts Galore! file features printable 1–100 charts, 0–99 charts, bottom’s-up versions, multiple-chart pages, blank charts, game boards, and more.

How to Play

Write the numbers two to ten in the squares along the top and down the left-hand side, as above. But don’t write the numbers in counting order. Mix them up.

Can your child fill in the products on the scrambled chart? Each square should be the product of the numbers in the top and left-hand squares.

Be sure to let your child scramble a chart for you to solve, too.

Variations

For a more advanced puzzle, instead of writing numbers at the top and side of your chart, just write in several of the products. To solve this puzzle, your child must use those clues to decide where the scrambled factors go before he or she can fill in the rest of the chart.

For Further Play: In addition to making your own scrambled times tables for each other to solve, you may enjoy Iva Sallay’s blog Find the Factors. She offers a wide variety of puzzles rated from easy (level one) to challenging (level six), many with fun themes to encourage play.

• findthefactors.com

 
* * *

Math Game Monday: Scrambled Times Tables

If want to drill multiplication math facts, this game is one of my favorite ways to practice.

Many parents remember struggling to learn math. We hope to provide a better experience for our children. And one of the best ways for children to enjoy learning is through hands-on play.

So what are you waiting for? Let’s play some math!

Scrambled Times Tables

Math Concepts: multiplication facts, times tables.

Players: any number.

Equipment: pencil and paper, optional printed blank hundred chart.

Set-Up

A scrambled times table is just like a regular times table, except the numbers at the top and along the side are all mixed up.

Print a blank hundred chart or draw a 10×10 grid. Draw the multiplication symbol in the top left corner.

The free 50-page PDF Hundred Charts Galore! file features printable 1–100 charts, 0–99 charts, bottom’s-up versions, multiple-chart pages, blank charts, game boards, and more.

How to Play

Write the numbers two to ten in the squares along the top and down the left-hand side, as above. But don’t write the numbers in counting order. Mix them up.

Can your child fill in the products on the scrambled chart? Each square should be the product of the numbers in the top and left-hand squares.

Be sure to let your child scramble a chart for you to solve, too.

Variations

For a more advanced puzzle, instead of writing numbers at the top and side of your chart, just write in several of the products. To solve this puzzle, your child must use those clues to decide where the scrambled factors go before he or she can fill in the rest of the chart.

For Further Play: In addition to making your own scrambled times tables for each other to solve, you may enjoy Iva Sallay’s blog Find the Factors. She offers a wide variety of puzzles rated from easy (level one) to challenging (level six), many with fun themes to encourage play.

• findthefactors.com

 
* * *

Math Game Monday: Scrambled Times Tables

If want to drill multiplication math facts, this game is one of my favorite ways to practice.

Many parents remember struggling to learn math. We hope to provide a better experience for our children. And one of the best ways for children to enjoy learning is through hands-on play.

So what are you waiting for? Let’s play some math!

Scrambled Times Tables

Math Concepts: multiplication facts, times tables.

Players: any number.

Equipment: pencil and paper, optional printed blank hundred chart.

Set-Up

A scrambled times table is just like a regular times table, except the numbers at the top and along the side are all mixed up.

Print a blank hundred chart or draw a 10×10 grid. Draw the multiplication symbol in the top left corner.

The free 50-page PDF Hundred Charts Galore! file features printable 1–100 charts, 0–99 charts, bottom’s-up versions, multiple-chart pages, blank charts, game boards, and more.

How to Play

Write the numbers two to ten in the squares along the top and down the left-hand side, as above. But don’t write the numbers in counting order. Mix them up.

Can your child fill in the products on the scrambled chart? Each square should be the product of the numbers in the top and left-hand squares.

Be sure to let your child scramble a chart for you to solve, too.

Variations

For a more advanced puzzle, instead of writing numbers at the top and side of your chart, just write in several of the products. To solve this puzzle, your child must use those clues to decide where the scrambled factors go before he or she can fill in the rest of the chart.

For Further Play: In addition to making your own scrambled times tables for each other to solve, you may enjoy Iva Sallay’s blog Find the Factors. She offers a wide variety of puzzles rated from easy (level one) to challenging (level six), many with fun themes to encourage play.

• findthefactors.com

 
* * *

Math Game Monday: Scrambled Times Tables

If want to drill multiplication math facts, this game is one of my favorite ways to practice.

Many parents remember struggling to learn math. We hope to provide a better experience for our children. And one of the best ways for children to enjoy learning is through hands-on play.

So what are you waiting for? Let’s play some math!

Scrambled Times Tables

Math Concepts: multiplication facts, times tables.

Players: any number.

Equipment: pencil and paper, optional printed blank hundred chart.

Set-Up

A scrambled times table is just like a regular times table, except the numbers at the top and along the side are all mixed up.

Print a blank hundred chart or draw a 10×10 grid. Draw the multiplication symbol in the top left corner.

The free 50-page PDF Hundred Charts Galore! file features printable 1–100 charts, 0–99 charts, bottom’s-up versions, multiple-chart pages, blank charts, game boards, and more.

How to Play

Write the numbers two to ten in the squares along the top and down the left-hand side, as above. But don’t write the numbers in counting order. Mix them up.

Can your child fill in the products on the scrambled chart? Each square should be the product of the numbers in the top and left-hand squares.

Be sure to let your child scramble a chart for you to solve, too.

Variations

For a more advanced puzzle, instead of writing numbers at the top and side of your chart, just write in several of the products. To solve this puzzle, your child must use those clues to decide where the scrambled factors go before he or she can fill in the rest of the chart.

For Further Play: In addition to making your own scrambled times tables for each other to solve, you may enjoy Iva Sallay’s blog Find the Factors. She offers a wide variety of puzzles rated from easy (level one) to challenging (level six), many with fun themes to encourage play.

• findthefactors.com

 
* * *

Math Game Monday: Scrambled Times Tables

If want to drill multiplication math facts, this game is one of my favorite ways to practice.

Many parents remember struggling to learn math. We hope to provide a better experience for our children. And one of the best ways for children to enjoy learning is through hands-on play.

So what are you waiting for? Let’s play some math!

Scrambled Times Tables

Math Concepts: multiplication facts, times tables.

Players: any number.

Equipment: pencil and paper, optional printed blank hundred chart.

Set-Up

A scrambled times table is just like a regular times table, except the numbers at the top and along the side are all mixed up.

Print a blank hundred chart or draw a 10×10 grid. Draw the multiplication symbol in the top left corner.

The free 50-page PDF Hundred Charts Galore! file features printable 1–100 charts, 0–99 charts, bottom’s-up versions, multiple-chart pages, blank charts, game boards, and more.

How to Play

Write the numbers two to ten in the squares along the top and down the left-hand side, as above. But don’t write the numbers in counting order. Mix them up.

Can your child fill in the products on the scrambled chart? Each square should be the product of the numbers in the top and left-hand squares.

Be sure to let your child scramble a chart for you to solve, too.

Variations

For a more advanced puzzle, instead of writing numbers at the top and side of your chart, just write in several of the products. To solve this puzzle, your child must use those clues to decide where the scrambled factors go before he or she can fill in the rest of the chart.

For Further Play: In addition to making your own scrambled times tables for each other to solve, you may enjoy Iva Sallay’s blog Find the Factors. She offers a wide variety of puzzles rated from easy (level one) to challenging (level six), many with fun themes to encourage play.

• findthefactors.com

 
* * *

Math Game Monday: Greedy Pig

This game tests each player’s risk tolerance as they roll dice to rack up points.

Many parents remember struggling to learn math. We hope to provide a better experience for our children. And one of the best ways for children to enjoy learning is through hands-on play.

So what are you waiting for? Let’s play some math!

This game tests each player’s risk tolerance as they roll dice to rack up points.

Greedy Pig

Math Concepts: addition, probability of dice rolls, strategic thinking.

Players: two or more.

Equipment: two 6-sided dice, pen and paper for keeping score.

How to Play

Players agree on a target score, such as 100. The first player to reach or pass the target wins the game.

Roll two dice as many times as you want, adding the numbers to your score. Stop when you wish, and pass the dice to the next player.

Beware: If you roll a 1 before you stop, you lose all the points you added during that turn. If you roll double-1, your score resets to zero.

Optional House Rule: If you roll doubles other than double-1, you have to roll again. You can’t end your turn on doubles.

Variation

Use the game as a journaling prompt. Here are some sample questions:

• What is your strategy for winning?

• Do you think this is a fair game, or does one player have an advantage?

• How would you count score, so you could compare your performance from one game to the next?

• How would you modify the game rules? Is your version easier or harder than the original game?

• Do you prefer logical strategy games or games of chance? Or do the best games have a bit of both? Explain.

History

Pig is a folk-game cousin to Farkle and was first described in print by American magician and author John Scarne in his 1945 book Scarne on Dice.

 
* * *

Math Game Monday: Greedy Pig

This game tests each player’s risk tolerance as they roll dice to rack up points.

Many parents remember struggling to learn math. We hope to provide a better experience for our children. And one of the best ways for children to enjoy learning is through hands-on play.

So what are you waiting for? Let’s play some math!

This game tests each player’s risk tolerance as they roll dice to rack up points.

Greedy Pig

Math Concepts: addition, probability of dice rolls, strategic thinking.

Players: two or more.

Equipment: two 6-sided dice, pen and paper for keeping score.

How to Play

Players agree on a target score, such as 100. The first player to reach or pass the target wins the game.

Roll two dice as many times as you want, adding the numbers to your score. Stop when you wish, and pass the dice to the next player.

Beware: If you roll a 1 before you stop, you lose all the points you added during that turn. If you roll double-1, your score resets to zero.

Optional House Rule: If you roll doubles other than double-1, you have to roll again. You can’t end your turn on doubles.

Variation

Use the game as a journaling prompt. Here are some sample questions:

• What is your strategy for winning?

• Do you think this is a fair game, or does one player have an advantage?

• How would you count score, so you could compare your performance from one game to the next?

• How would you modify the game rules? Is your version easier or harder than the original game?

• Do you prefer logical strategy games or games of chance? Or do the best games have a bit of both? Explain.

History

Pig is a folk-game cousin to Farkle and was first described in print by American magician and author John Scarne in his 1945 book Scarne on Dice.

 
* * *

Math Game Monday: Greedy Pig

This game tests each player’s risk tolerance as they roll dice to rack up points.

Many parents remember struggling to learn math. We hope to provide a better experience for our children. And one of the best ways for children to enjoy learning is through hands-on play.

So what are you waiting for? Let’s play some math!

This game tests each player’s risk tolerance as they roll dice to rack up points.

Greedy Pig

Math Concepts: addition, probability of dice rolls, strategic thinking.

Players: two or more.

Equipment: two 6-sided dice, pen and paper for keeping score.

How to Play

Players agree on a target score, such as 100. The first player to reach or pass the target wins the game.

Roll two dice as many times as you want, adding the numbers to your score. Stop when you wish, and pass the dice to the next player.

Beware: If you roll a 1 before you stop, you lose all the points you added during that turn. If you roll double-1, your score resets to zero.

Optional House Rule: If you roll doubles other than double-1, you have to roll again. You can’t end your turn on doubles.

Variation

Use the game as a journaling prompt. Here are some sample questions:

• What is your strategy for winning?

• Do you think this is a fair game, or does one player have an advantage?

• How would you count score, so you could compare your performance from one game to the next?

• How would you modify the game rules? Is your version easier or harder than the original game?

• Do you prefer logical strategy games or games of chance? Or do the best games have a bit of both? Explain.

History

Pig is a folk-game cousin to Farkle and was first described in print by American magician and author John Scarne in his 1945 book Scarne on Dice.

 
* * *

Math Game Monday: Greedy Pig

This game tests each player’s risk tolerance as they roll dice to rack up points.

Many parents remember struggling to learn math. We hope to provide a better experience for our children. And one of the best ways for children to enjoy learning is through hands-on play.

So what are you waiting for? Let’s play some math!

This game tests each player’s risk tolerance as they roll dice to rack up points.

Greedy Pig

Math Concepts: addition, probability of dice rolls, strategic thinking.

Players: two or more.

Equipment: two 6-sided dice, pen and paper for keeping score.

How to Play

Players agree on a target score, such as 100. The first player to reach or pass the target wins the game.

Roll two dice as many times as you want, adding the numbers to your score. Stop when you wish, and pass the dice to the next player.

Beware: If you roll a 1 before you stop, you lose all the points you added during that turn. If you roll double-1, your score resets to zero.

Optional House Rule: If you roll doubles other than double-1, you have to roll again. You can’t end your turn on doubles.

Variation

Use the game as a journaling prompt. Here are some sample questions:

• What is your strategy for winning?

• Do you think this is a fair game, or does one player have an advantage?

• How would you count score, so you could compare your performance from one game to the next?

• How would you modify the game rules? Is your version easier or harder than the original game?

• Do you prefer logical strategy games or games of chance? Or do the best games have a bit of both? Explain.

History

Pig is a folk-game cousin to Farkle and was first described in print by American magician and author John Scarne in his 1945 book Scarne on Dice.

 
* * *

Math Game Monday: Greedy Pig

This game tests each player’s risk tolerance as they roll dice to rack up points.

Many parents remember struggling to learn math. We hope to provide a better experience for our children. And one of the best ways for children to enjoy learning is through hands-on play.

So what are you waiting for? Let’s play some math!

This game tests each player’s risk tolerance as they roll dice to rack up points.

Greedy Pig

Math Concepts: addition, probability of dice rolls, strategic thinking.

Players: two or more.

Equipment: two 6-sided dice, pen and paper for keeping score.

How to Play

Players agree on a target score, such as 100. The first player to reach or pass the target wins the game.

Roll two dice as many times as you want, adding the numbers to your score. Stop when you wish, and pass the dice to the next player.

Beware: If you roll a 1 before you stop, you lose all the points you added during that turn. If you roll double-1, your score resets to zero.

Optional House Rule: If you roll doubles other than double-1, you have to roll again. You can’t end your turn on doubles.

Variation

Use the game as a journaling prompt. Here are some sample questions:

• What is your strategy for winning?

• Do you think this is a fair game, or does one player have an advantage?

• How would you count score, so you could compare your performance from one game to the next?

• How would you modify the game rules? Is your version easier or harder than the original game?

• Do you prefer logical strategy games or games of chance? Or do the best games have a bit of both? Explain.

History

Pig is a folk-game cousin to Farkle and was first described in print by American magician and author John Scarne in his 1945 book Scarne on Dice.

 
* * *

Math Game Monday: The Number That Must Not Be Named

This challenging game stretches everyone’s working memory and offers children the delightful possibility of stumping an adult.

Many parents remember struggling to learn math. We hope to provide a better experience for our children. And one of the best ways for children to enjoy learning is through hands-on play.

So what are you waiting for? Let’s play some math!

The Number That Must Not Be Named

Math Concepts: addition, subtraction, multiplication, division, integers, fractions, factoring, powers and roots, prime numbers, and other number properties.

Players: two or more (a cooperative game).

Equipment: none.

Set-Up

Because all calculations are done mentally, players must agree on what types of numbers are allowed. For example, beginners may want to start with the positive whole numbers 1–100. As players gain experience, you can expand the range of possibilities.

How to Play

The first player names any number within the permissible range. Players take turns naming mathematical operations, performing each calculation mentally but never saying their answer aloud.

For example, suppose the first player names “15.” Turns may then proceed as follows, with the number changing as shown in parentheses:

• “Times two.” (30)
• “Divided by five.” (6)
• “Squared.” (36)
• “Subtract it from one hundred.” (64)
• “Square root.” (8)
• “Cube root.” (2)
• “To the fifth power.” (32)
• “Plus one.” (33)
• “Nearest prime number.” (31)
• etc.

Players try to show style by naming operations that haven’t been used, especially something particular to the current number. Since the last calculation left the number at thirty-one, you might say “plus sixty-nine.” This proves you’ve been paying attention and gives everyone’s brain a brief rest on the nice, round number 100.

If a player names a calculation that makes no sense or that takes the number outside the agreed-upon range, that player is out of the game.

At any time, one player may challenge another to name the current number. If the challenged player says the wrong number, that player drops out of the game. But if the answer is correct, then the challenger is out.

The game continues until only one player remains, or until the players decide to stop.

History

When I was a kid, our teachers used to make students keep up with a long chain of mental calculations. This game offers students a chance to fight back and see if they can stump the teacher.

I found the game on Joel David Hamkins’s blog. Your children may also enjoy his Rule-Making Game:

• jdh.hamkins.org/the-rule-making-game

 
* * *

Math Game Monday: The Number That Must Not Be Named

This challenging game stretches everyone’s working memory and offers children the delightful possibility of stumping an adult.

Many parents remember struggling to learn math. We hope to provide a better experience for our children. And one of the best ways for children to enjoy learning is through hands-on play.

So what are you waiting for? Let’s play some math!

The Number That Must Not Be Named

Math Concepts: addition, subtraction, multiplication, division, integers, fractions, factoring, powers and roots, prime numbers, and other number properties.

Players: two or more (a cooperative game).

Equipment: none.

Set-Up

Because all calculations are done mentally, players must agree on what types of numbers are allowed. For example, beginners may want to start with the positive whole numbers 1–100. As players gain experience, you can expand the range of possibilities.

How to Play

The first player names any number within the permissible range. Players take turns naming mathematical operations, performing each calculation mentally but never saying their answer aloud.

For example, suppose the first player names “15.” Turns may then proceed as follows, with the number changing as shown in parentheses:

• “Times two.” (30)
• “Divided by five.” (6)
• “Squared.” (36)
• “Subtract it from one hundred.” (64)
• “Square root.” (8)
• “Cube root.” (2)
• “To the fifth power.” (32)
• “Plus one.” (33)
• “Nearest prime number.” (31)
• etc.

Players try to show style by naming operations that haven’t been used, especially something particular to the current number. Since the last calculation left the number at thirty-one, you might say “plus sixty-nine.” This proves you’ve been paying attention and gives everyone’s brain a brief rest on the nice, round number 100.

If a player names a calculation that makes no sense or that takes the number outside the agreed-upon range, that player is out of the game.

At any time, one player may challenge another to name the current number. If the challenged player says the wrong number, that player drops out of the game. But if the answer is correct, then the challenger is out.

The game continues until only one player remains, or until the players decide to stop.

History

When I was a kid, our teachers used to make students keep up with a long chain of mental calculations. This game offers students a chance to fight back and see if they can stump the teacher.

I found the game on Joel David Hamkins’s blog. Your children may also enjoy his Rule-Making Game:

• jdh.hamkins.org/the-rule-making-game

 
* * *

Math Game Monday: The Number That Must Not Be Named

This challenging game stretches everyone’s working memory and offers children the delightful possibility of stumping an adult.

Many parents remember struggling to learn math. We hope to provide a better experience for our children. And one of the best ways for children to enjoy learning is through hands-on play.

So what are you waiting for? Let’s play some math!

The Number That Must Not Be Named

Math Concepts: addition, subtraction, multiplication, division, integers, fractions, factoring, powers and roots, prime numbers, and other number properties.

Players: two or more (a cooperative game).

Equipment: none.

Set-Up

Because all calculations are done mentally, players must agree on what types of numbers are allowed. For example, beginners may want to start with the positive whole numbers 1–100. As players gain experience, you can expand the range of possibilities.

How to Play

The first player names any number within the permissible range. Players take turns naming mathematical operations, performing each calculation mentally but never saying their answer aloud.

For example, suppose the first player names “15.” Turns may then proceed as follows, with the number changing as shown in parentheses:

• “Times two.” (30)
• “Divided by five.” (6)
• “Squared.” (36)
• “Subtract it from one hundred.” (64)
• “Square root.” (8)
• “Cube root.” (2)
• “To the fifth power.” (32)
• “Plus one.” (33)
• “Nearest prime number.” (31)
• etc.

Players try to show style by naming operations that haven’t been used, especially something particular to the current number. Since the last calculation left the number at thirty-one, you might say “plus sixty-nine.” This proves you’ve been paying attention and gives everyone’s brain a brief rest on the nice, round number 100.

If a player names a calculation that makes no sense or that takes the number outside the agreed-upon range, that player is out of the game.

At any time, one player may challenge another to name the current number. If the challenged player says the wrong number, that player drops out of the game. But if the answer is correct, then the challenger is out.

The game continues until only one player remains, or until the players decide to stop.

History

When I was a kid, our teachers used to make students keep up with a long chain of mental calculations. This game offers students a chance to fight back and see if they can stump the teacher.

I found the game on Joel David Hamkins’s blog. Your children may also enjoy his Rule-Making Game:

• jdh.hamkins.org/the-rule-making-game

 
* * *

Math Game Monday: The Number That Must Not Be Named

This challenging game stretches everyone’s working memory and offers children the delightful possibility of stumping an adult.

Many parents remember struggling to learn math. We hope to provide a better experience for our children. And one of the best ways for children to enjoy learning is through hands-on play.

So what are you waiting for? Let’s play some math!

The Number That Must Not Be Named

Math Concepts: addition, subtraction, multiplication, division, integers, fractions, factoring, powers and roots, prime numbers, and other number properties.

Players: two or more (a cooperative game).

Equipment: none.

Set-Up

Because all calculations are done mentally, players must agree on what types of numbers are allowed. For example, beginners may want to start with the positive whole numbers 1–100. As players gain experience, you can expand the range of possibilities.

How to Play

The first player names any number within the permissible range. Players take turns naming mathematical operations, performing each calculation mentally but never saying their answer aloud.

For example, suppose the first player names “15.” Turns may then proceed as follows, with the number changing as shown in parentheses:

• “Times two.” (30)
• “Divided by five.” (6)
• “Squared.” (36)
• “Subtract it from one hundred.” (64)
• “Square root.” (8)
• “Cube root.” (2)
• “To the fifth power.” (32)
• “Plus one.” (33)
• “Nearest prime number.” (31)
• etc.

Players try to show style by naming operations that haven’t been used, especially something particular to the current number. Since the last calculation left the number at thirty-one, you might say “plus sixty-nine.” This proves you’ve been paying attention and gives everyone’s brain a brief rest on the nice, round number 100.

If a player names a calculation that makes no sense or that takes the number outside the agreed-upon range, that player is out of the game.

At any time, one player may challenge another to name the current number. If the challenged player says the wrong number, that player drops out of the game. But if the answer is correct, then the challenger is out.

The game continues until only one player remains, or until the players decide to stop.

History

When I was a kid, our teachers used to make students keep up with a long chain of mental calculations. This game offers students a chance to fight back and see if they can stump the teacher.

I found the game on Joel David Hamkins’s blog. Your children may also enjoy his Rule-Making Game:

• jdh.hamkins.org/the-rule-making-game

 
* * *

Math Game Monday: The Number That Must Not Be Named

This challenging game stretches everyone’s working memory and offers children the delightful possibility of stumping an adult.

Many parents remember struggling to learn math. We hope to provide a better experience for our children. And one of the best ways for children to enjoy learning is through hands-on play.

So what are you waiting for? Let’s play some math!

The Number That Must Not Be Named

Math Concepts: addition, subtraction, multiplication, division, integers, fractions, factoring, powers and roots, prime numbers, and other number properties.

Players: two or more (a cooperative game).

Equipment: none.

Set-Up

Because all calculations are done mentally, players must agree on what types of numbers are allowed. For example, beginners may want to start with the positive whole numbers 1–100. As players gain experience, you can expand the range of possibilities.

How to Play

The first player names any number within the permissible range. Players take turns naming mathematical operations, performing each calculation mentally but never saying their answer aloud.

For example, suppose the first player names “15.” Turns may then proceed as follows, with the number changing as shown in parentheses:

• “Times two.” (30)
• “Divided by five.” (6)
• “Squared.” (36)
• “Subtract it from one hundred.” (64)
• “Square root.” (8)
• “Cube root.” (2)
• “To the fifth power.” (32)
• “Plus one.” (33)
• “Nearest prime number.” (31)
• etc.

Players try to show style by naming operations that haven’t been used, especially something particular to the current number. Since the last calculation left the number at thirty-one, you might say “plus sixty-nine.” This proves you’ve been paying attention and gives everyone’s brain a brief rest on the nice, round number 100.

If a player names a calculation that makes no sense or that takes the number outside the agreed-upon range, that player is out of the game.

At any time, one player may challenge another to name the current number. If the challenged player says the wrong number, that player drops out of the game. But if the answer is correct, then the challenger is out.

The game continues until only one player remains, or until the players decide to stop.

History

When I was a kid, our teachers used to make students keep up with a long chain of mental calculations. This game offers students a chance to fight back and see if they can stump the teacher.

I found the game on Joel David Hamkins’s blog. Your children may also enjoy his Rule-Making Game:

• jdh.hamkins.org/the-rule-making-game

 
* * *

Math Game Monday: Dinosaur Race

This game helps preschool children develop counting and number sense.

Many parents remember struggling to learn math. We hope to provide a better experience for our children. And one of the best ways for children to enjoy learning is through hands-on play.

So what are you waiting for? Let’s play some math!

Dinosaur Race

Math Concepts: number symbols, counting beyond ten, number line.

Players: any number.

Equipment: subitizing cards, number line racetrack, small plastic dinosaur or other toy for each player.

Set-Up

Draw a straight path on paper or a manila file folder, either horizontal or slanted uphill (so the larger numbers will be higher). Divide the racetrack into twelve to twenty spaces large enough for small toys to rest in. Or glue squares of colored construction paper in a long line on poster board. Number the spaces in order, beginning with one.

Create subitizing cards by drawing 1, 2, or 3 dots on several index cards or cut-up squares of cardboard. Better yet, let your kids make them with dot markers (but make sure the dots don’t show through the back).

Turn the subitizing cards face down and spread them out to form a fishing pond. Do not use dice or regular playing cards. The number of squares moved each turn must be low enough to recognize at a glance, or else counting will distract the player from saying the track numbers in order.

How to Play

Each player should choose a small dinosaur or other toy and place it near the beginning of the racetrack. On your turn, draw a card and move your dinosaur that many spaces, saying each number as you land on it. Cards should be mixed back into the pond after each turn.

This is the most important rule: when moving their toys, players must say the number in each space. Repeating the numbers in order focuses the child’s attention and helps build number sense, a gut feeling for how numbers work, which is important to future learning.

The first player to reach the end of the path wins the race.

Variations

After children have played the game normally many times, try starting at the end of the path and counting down the number line.

Or use the game board for counting practice. Count pennies or dried beans onto the racetrack spaces, or write numbers on small plastic lids so children can match them to the board.

Whole-Body Counting: Draw a Dinosaur Race path outdoors with sidewalk chalk, or use colored painter’s tape along a hallway floor. Children can walk or jump along the line, saying the numbers as they go.

History

Counting up and down a number line forms a strong foundation for children’s understanding of arithmetic. Dinosaur Race is based on the research of Robert S. Siegler and Geetha B. Ramani, who studied how preschool children responded to a variety of games. Playing a number line game like Dinosaur Race for as little as an hour (in fifteen-minute segments spread out over a couple of weeks) made a dramatic difference in the children’s ability to learn and retain arithmetic facts, while similar games played on a round track or on a linear track without numbers produced no measurable change.

 
* * *

Math Game Monday: Dinosaur Race

This game helps preschool children develop counting and number sense.

Many parents remember struggling to learn math. We hope to provide a better experience for our children. And one of the best ways for children to enjoy learning is through hands-on play.

So what are you waiting for? Let’s play some math!

Dinosaur Race

Math Concepts: number symbols, counting beyond ten, number line.

Players: any number.

Equipment: subitizing cards, number line racetrack, small plastic dinosaur or other toy for each player.

Set-Up

Draw a straight path on paper or a manila file folder, either horizontal or slanted uphill (so the larger numbers will be higher). Divide the racetrack into twelve to twenty spaces large enough for small toys to rest in. Or glue squares of colored construction paper in a long line on poster board. Number the spaces in order, beginning with one.

Create subitizing cards by drawing 1, 2, or 3 dots on several index cards or cut-up squares of cardboard. Better yet, let your kids make them with dot markers (but make sure the dots don’t show through the back).

Turn the subitizing cards face down and spread them out to form a fishing pond. Do not use dice or regular playing cards. The number of squares moved each turn must be low enough to recognize at a glance, or else counting will distract the player from saying the track numbers in order.

How to Play

Each player should choose a small dinosaur or other toy and place it near the beginning of the racetrack. On your turn, draw a card and move your dinosaur that many spaces, saying each number as you land on it. Cards should be mixed back into the pond after each turn.

This is the most important rule: when moving their toys, players must say the number in each space. Repeating the numbers in order focuses the child’s attention and helps build number sense, a gut feeling for how numbers work, which is important to future learning.

The first player to reach the end of the path wins the race.

Variations

After children have played the game normally many times, try starting at the end of the path and counting down the number line.

Or use the game board for counting practice. Count pennies or dried beans onto the racetrack spaces, or write numbers on small plastic lids so children can match them to the board.

Whole-Body Counting: Draw a Dinosaur Race path outdoors with sidewalk chalk, or use colored painter’s tape along a hallway floor. Children can walk or jump along the line, saying the numbers as they go.

History

Counting up and down a number line forms a strong foundation for children’s understanding of arithmetic. Dinosaur Race is based on the research of Robert S. Siegler and Geetha B. Ramani, who studied how preschool children responded to a variety of games. Playing a number line game like Dinosaur Race for as little as an hour (in fifteen-minute segments spread out over a couple of weeks) made a dramatic difference in the children’s ability to learn and retain arithmetic facts, while similar games played on a round track or on a linear track without numbers produced no measurable change.

 
* * *

Math Game Monday: Dinosaur Race

This game helps preschool children develop counting and number sense.

Many parents remember struggling to learn math. We hope to provide a better experience for our children. And one of the best ways for children to enjoy learning is through hands-on play.

So what are you waiting for? Let’s play some math!

Dinosaur Race

Math Concepts: number symbols, counting beyond ten, number line.

Players: any number.

Equipment: subitizing cards, number line racetrack, small plastic dinosaur or other toy for each player.

Set-Up

Draw a straight path on paper or a manila file folder, either horizontal or slanted uphill (so the larger numbers will be higher). Divide the racetrack into twelve to twenty spaces large enough for small toys to rest in. Or glue squares of colored construction paper in a long line on poster board. Number the spaces in order, beginning with one.

Create subitizing cards by drawing 1, 2, or 3 dots on several index cards or cut-up squares of cardboard. Better yet, let your kids make them with dot markers (but make sure the dots don’t show through the back).

Turn the subitizing cards face down and spread them out to form a fishing pond. Do not use dice or regular playing cards. The number of squares moved each turn must be low enough to recognize at a glance, or else counting will distract the player from saying the track numbers in order.

How to Play

Each player should choose a small dinosaur or other toy and place it near the beginning of the racetrack. On your turn, draw a card and move your dinosaur that many spaces, saying each number as you land on it. Cards should be mixed back into the pond after each turn.

This is the most important rule: when moving their toys, players must say the number in each space. Repeating the numbers in order focuses the child’s attention and helps build number sense, a gut feeling for how numbers work, which is important to future learning.

The first player to reach the end of the path wins the race.

Variations

After children have played the game normally many times, try starting at the end of the path and counting down the number line.

Or use the game board for counting practice. Count pennies or dried beans onto the racetrack spaces, or write numbers on small plastic lids so children can match them to the board.

Whole-Body Counting: Draw a Dinosaur Race path outdoors with sidewalk chalk, or use colored painter’s tape along a hallway floor. Children can walk or jump along the line, saying the numbers as they go.

History

Counting up and down a number line forms a strong foundation for children’s understanding of arithmetic. Dinosaur Race is based on the research of Robert S. Siegler and Geetha B. Ramani, who studied how preschool children responded to a variety of games. Playing a number line game like Dinosaur Race for as little as an hour (in fifteen-minute segments spread out over a couple of weeks) made a dramatic difference in the children’s ability to learn and retain arithmetic facts, while similar games played on a round track or on a linear track without numbers produced no measurable change.

 
* * *

Math Game Monday: Dinosaur Race

This game helps preschool children develop counting and number sense.

Many parents remember struggling to learn math. We hope to provide a better experience for our children. And one of the best ways for children to enjoy learning is through hands-on play.

So what are you waiting for? Let’s play some math!

Dinosaur Race

Math Concepts: number symbols, counting beyond ten, number line.

Players: any number.

Equipment: subitizing cards, number line racetrack, small plastic dinosaur or other toy for each player.

Set-Up

Draw a straight path on paper or a manila file folder, either horizontal or slanted uphill (so the larger numbers will be higher). Divide the racetrack into twelve to twenty spaces large enough for small toys to rest in. Or glue squares of colored construction paper in a long line on poster board. Number the spaces in order, beginning with one.

Create subitizing cards by drawing 1, 2, or 3 dots on several index cards or cut-up squares of cardboard. Better yet, let your kids make them with dot markers (but make sure the dots don’t show through the back).

Turn the subitizing cards face down and spread them out to form a fishing pond. Do not use dice or regular playing cards. The number of squares moved each turn must be low enough to recognize at a glance, or else counting will distract the player from saying the track numbers in order.

How to Play

Each player should choose a small dinosaur or other toy and place it near the beginning of the racetrack. On your turn, draw a card and move your dinosaur that many spaces, saying each number as you land on it. Cards should be mixed back into the pond after each turn.

This is the most important rule: when moving their toys, players must say the number in each space. Repeating the numbers in order focuses the child’s attention and helps build number sense, a gut feeling for how numbers work, which is important to future learning.

The first player to reach the end of the path wins the race.

Variations

After children have played the game normally many times, try starting at the end of the path and counting down the number line.

Or use the game board for counting practice. Count pennies or dried beans onto the racetrack spaces, or write numbers on small plastic lids so children can match them to the board.

Whole-Body Counting: Draw a Dinosaur Race path outdoors with sidewalk chalk, or use colored painter’s tape along a hallway floor. Children can walk or jump along the line, saying the numbers as they go.

History

Counting up and down a number line forms a strong foundation for children’s understanding of arithmetic. Dinosaur Race is based on the research of Robert S. Siegler and Geetha B. Ramani, who studied how preschool children responded to a variety of games. Playing a number line game like Dinosaur Race for as little as an hour (in fifteen-minute segments spread out over a couple of weeks) made a dramatic difference in the children’s ability to learn and retain arithmetic facts, while similar games played on a round track or on a linear track without numbers produced no measurable change.

 
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Math Game Monday: Dinosaur Race

This game helps preschool children develop counting and number sense.

Many parents remember struggling to learn math. We hope to provide a better experience for our children. And one of the best ways for children to enjoy learning is through hands-on play.

So what are you waiting for? Let’s play some math!

Dinosaur Race

Math Concepts: number symbols, counting beyond ten, number line.

Players: any number.

Equipment: subitizing cards, number line racetrack, small plastic dinosaur or other toy for each player.

Set-Up

Draw a straight path on paper or a manila file folder, either horizontal or slanted uphill (so the larger numbers will be higher). Divide the racetrack into twelve to twenty spaces large enough for small toys to rest in. Or glue squares of colored construction paper in a long line on poster board. Number the spaces in order, beginning with one.

Create subitizing cards by drawing 1, 2, or 3 dots on several index cards or cut-up squares of cardboard. Better yet, let your kids make them with dot markers (but make sure the dots don’t show through the back).

Turn the subitizing cards face down and spread them out to form a fishing pond. Do not use dice or regular playing cards. The number of squares moved each turn must be low enough to recognize at a glance, or else counting will distract the player from saying the track numbers in order.

How to Play

Each player should choose a small dinosaur or other toy and place it near the beginning of the racetrack. On your turn, draw a card and move your dinosaur that many spaces, saying each number as you land on it. Cards should be mixed back into the pond after each turn.

This is the most important rule: when moving their toys, players must say the number in each space. Repeating the numbers in order focuses the child’s attention and helps build number sense, a gut feeling for how numbers work, which is important to future learning.

The first player to reach the end of the path wins the race.

Variations

After children have played the game normally many times, try starting at the end of the path and counting down the number line.

Or use the game board for counting practice. Count pennies or dried beans onto the racetrack spaces, or write numbers on small plastic lids so children can match them to the board.

Whole-Body Counting: Draw a Dinosaur Race path outdoors with sidewalk chalk, or use colored painter’s tape along a hallway floor. Children can walk or jump along the line, saying the numbers as they go.

History

Counting up and down a number line forms a strong foundation for children’s understanding of arithmetic. Dinosaur Race is based on the research of Robert S. Siegler and Geetha B. Ramani, who studied how preschool children responded to a variety of games. Playing a number line game like Dinosaur Race for as little as an hour (in fifteen-minute segments spread out over a couple of weeks) made a dramatic difference in the children’s ability to learn and retain arithmetic facts, while similar games played on a round track or on a linear track without numbers produced no measurable change.

 
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