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Showing results 541 to 560 of 1523

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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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This is an activity (located on page 3 of the PDF under Nanosilver Activity) about diffusion of small molecules across cell membranes.

$10 - $20 per group Ages 8 - 14 1 to 7 days
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In this activity, young learners use their sense of touch rather than sight to identify a mystery object in a bag. Learners take turns acting as "peekers" and "sensers" throughout the game.

$1 - $5 per group Ages 4 - 6 10 to 30 minutes
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In this activity, learners explore geometry and spatial relationships as they figure out how to arrange tables for a party.

1 cent - $1 per group Ages 8 - 11 10 to 30 minutes
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In this activity (9th activity on the page), learners work in pairs to see how their perception of touch differs from reality.

free Ages 8 - 18 10 to 30 minutes
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In this activity, learners build bridges using paper and explore how much weight each bridge design can support.

1 cent - $1 per group Ages 4 - 11 45 to 60 minutes
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In this activity, learners investigate the touch sensory system and discover how to plan and carry out their own experiments.

$5 - $10 per group Ages 8 - 18 1 to 2 hours
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In this math activity, learners use cubes to calculate how many blocks it would take to build stairways with different heights.

1 cent - $1 per student Ages 8 - 11 10 to 30 minutes
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In this activity, learners investigate the sense of sight and develop and conduct their own experiments.

$10 - $20 per group Ages 8 - 18 1 to 2 hours
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In this activity, learners take their own pulse and explore how heart rate is affected by various activities.

1 cent - $1 per student Ages 6 - 18 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 activity about molecular diffusion (located on page 2 of the PDF under Nanosilver Activity), learners will make predictions and move molecules of iodine through a seemingly solid plastic sandw

$1 - $5 per group Ages 8 - 14 10 to 30 minutes
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This fun and simple hands-on astronomy activity lets learners explore the difference between telescope magnification and resolution.

$1 - $5 per group Ages 4 - adult 10 to 30 minutes
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In this activity, learners explore fractions as they help gators share pies.

1 cent - $1 per student Ages 8 - 11 10 to 30 minutes
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In this activity, learners create a model of a hot air balloon using tissue paper and a hairdryer. Educators can use this activity to introduce learners to density and its role in why things float.

$5 - $10 per group Ages 6 - 14 1 to 2 hours
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This math challenge, played with two players or a whole group, engages your problem solving skills.

$10 - $20 per group Ages 6 - 11 5 to 10 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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This activity (located on page 3 of the PDF) is a full inquiry investigation into mapping the underground “plumbing” of geysers.

1 cent - $1 per group Ages 8 - 14 1 to 2 hours
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Learners build a pendulum from a yo-yo, and then design their own experiment to determine what affects the pendulum's period of swing.

$1 - $5 per group Ages 11 - 14 45 to 60 minutes
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In this math game (Page 6 of the Are You Game? PDF), learners examine the probability of rolling sums from 0 to 12 with two dice. The first player to reach the finish line is the winner.

1 cent - $1 per group Ages 8 - 14 10 to 30 minutes