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Showing results 141 to 160 of 351

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In this activity, learners will train to improve lung, heart, and other muscle endurance as they walk a progressive, measured distance.

free Ages 8 - 14 1 to 4 weeks
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In this activity, learners "go fishing," then practice ruler use and size/pattern comparison with the animals they catch.

$1 - $5 per group Ages 4 - 8 5 to 10 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 outdoor water activity, learners explore how to change the direction of water flow. Learners make puddles in dirt or use existing puddles and sticks to make water flow.

$1 - $5 per group Ages 4 - 6 45 to 60 minutes
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In this activity, learners use their estimation skills to match the unmarked containers to their amounts.

free Ages 4 - 8 10 to 30 minutes
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In this chemistry activity, learners will test the pH of various foods and household substances using cabbage.

$5 - $10 per group Ages 8 - 11 10 to 30 minutes
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In this activity, learners use geometry in observing the shapes and angles soap bubbles create when they join together.

$5 - $10 per group Ages 6 - 14 30 to 45 minutes
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In this activity, learners build their own magnetometer using an empty soda bottle, magnets, laser pointer, and household objects.

$5 - $10 per student Ages 11 - adult 1 to 2 hours
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In this activity, learners will build thier own balance scale. Learners will explore weight and comparison through this activity.

1 cent - $1 per student Ages 4 - 14 10 to 30 minutes
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In this activity, learners will use their chosen material to build the tallest tower possible in under three minutes. This activity uses problem solving and fine motor skills to challenge learners.

$1 - $5 per student Ages 4 - 8 10 to 30 minutes
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In this weather activity (page 1 of the PDF), learners will construct their very own anemometer to measure wind speed.

$5 - $10 per student Ages 8 - 14 45 to 60 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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Yes, you can weigh your car by figuring out your wheel's tire pressure combined with the "tire's footprint." You'll need someone with a car, driver's license, and safety in mind.

free Ages 11 - adult 10 to 30 minutes
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In this activity, learners explore how and why rainbows form by creating rainbows in a variety of ways using simple materials. Learners create rainbows indoors and outdoors.

1 cent - $1 per student Ages 6 - 11 5 to 10 minutes
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In this activity, learners are challenged to calculate their own weight on various planets using a scale and calculator. Older learners may be challenged to do so without using calculators.

$10 - $20 per group Ages 8 - adult 10 to 30 minutes
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In this activity, learners will construct a measuring device (snake "string") to improve their observation skills.

$1 - $5 per student Ages 4 - 14 5 to 10 minutes
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In this mathematics activity, learners use a map to determine the coordinates of and distance between two locations--both by road and "as the crow flies".

free Ages 8 - 11 10 to 30 minutes
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In this meteorological activity, learners get to build their very own anemometer (instrument for measuring wind speed) using a paper cup.

$1 - $5 per student Ages 6 - 11 10 to 30 minutes
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In this math activity, learners observe and sketch cracking patterns in pavement.

1 cent - $1 per student Ages 11 - 18 10 to 30 minutes
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In this activity (page 11 of the PDF), learners investigate how quickly water moves through various materials. They measure and compare the permeability of gravel, sand, and soil.

$10 - $20 per group Ages 11 - 14 45 to 60 minutes