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Put math of measurement into lining up — and make waiting in line fun. Choose a size characteristic that learners can physically compare, such as foot length or hair length.

free Ages 4 - 14 5 to 10 minutes
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In this activity, learners will explore how and why weight distribution works.

$1 - $5 per group Ages 4 - adult 10 to 30 minutes
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In this activity, learners will engineer a new shape and use it to create a new pattern with no wasted space.

1 cent - $1 per student Ages 4 - 14 10 to 30 minutes
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In this activity, learners will explore pi and the mathematical relationships between a circle's diameter, circumference, and radius.

$1 - $5 per student Ages 8 - 18 10 to 30 minutes
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In this activity, learners compare their own strength to ants through a series of physical tests.

free Ages 4 - adult 10 to 30 minutes
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In this activity, caregivers and young learners work together to make a scale from household materials to compare different weights--an essential principle in early math.

1 cent - $1 per student Ages 4 - 8 10 to 30 minutes
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In this math game, learners solve a mind-twisting puzzle using dominoes. Use this activity to help learners practice counting, adding, and solving problems.

$1 - $5 per student Ages 4 - 8 5 to 10 minutes
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In this math game, learners try to earn the most points by winning stacks of four dice. Learners practice number recognition and addition skills.

$1 - $5 per group Ages 8 - 11 10 to 30 minutes
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In this math activity, learners play a number game to explore the relationships between numbers, combinations, and the concept of equivalency.

1 cent - $1 per group Ages 8 - 11 5 to 10 minutes
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In this math lesson, learners explore variables and their uses.

1 cent - $1 per student Ages 8 - 11 10 to 30 minutes
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In this math activity, learners will create a scale diagram of their backyard or other outdoor area on graph paper.

1 cent - $1 per student Ages 8 - 11 30 to 45 minutes
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In this math activity, learners make and explore patterns using the letters in their names, a grid, and some colors.

1 cent - $1 per student Ages 4 - 8 5 to 10 minutes
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In this activity, learners explore center of gravity, or balance point, of stacked blocks.

$1 - $5 per group Ages 8 - 14 10 to 30 minutes
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In this math lesson, learners rotate through various centers while comparing and ordering objects according to length.

$5 - $10 per group Ages 4 - 6 45 to 60 minutes
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In this activity, learners explore a surprising method for calculating the mathematical constant pi, known as Buffon's Needle.

$1 - $5 per student Ages 11 - 18 5 to 10 minutes
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In this math lesson, learners play a game to identify the properties of prime, composite, abundant, deficient and perfect numbers.

1 cent - $1 per group Ages 11 - 14 45 to 60 minutes
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In this math lesson, learners identify the likelihood of an event by using a walk-on probability scale.

$1 - $5 per group Ages 8 - 11 45 to 60 minutes
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In this math activity, learners make a set of fraction cards to play a game that will help relieve their fraction frustrations.

1 cent - $1 per group Ages 6 - 11 10 to 30 minutes
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In this activity, learners will explore two-dimensional shapes that are found in three-dimensional shapes. Learners will explore geometry, design, color and tool use through this activity.

$1 - $5 per group Ages 4 - 14 30 to 45 minutes
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In this math activity, challenge learners to make two equal rows from eight different paper strips. Learners can explore the many ways they can solve this problem.

free Ages 6 - 11 5 to 10 minutes