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Make A Map for A Treasure Hunt
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In this activity, learners will explore how maps can provide information about a place and help us find our way from one location to another.
Making An Impact!
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In this activity (on page 14 of PDF), learners use a pan full of flour and some rocks to create a moonscape.

Expanding Balloon Universe
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In this activity, learners will discover how our universe is continuously expanding.

Rocket Mice
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In this activity, learners will make a model rocket to test the phrase "what goes up must come down." Learners will power their rockets with air pressure, and soon discover the effects of air resistan

Glider
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In this activity, learners construct paper airplanes that twist and turn.

The Size and Distance of the Planets
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In this activity, learners investigate the concepts of relative size and distance by creating a basic model of the solar system.

Family Fort Challenge
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In this activity, learners will explore engineering concepts to construct a blanket fort using materials sourced from home.

Marshmallow Models
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No glue is needed for learners of any age to become marshmallow architects or engineers.

Make a Comet Model and Eat It!
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In this activity, learners build models of comets, using edible materials, to learn about comets' structure.

Model Eardrum
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In this activity (last activity on the page), learners make a model of the eardrum (also called the "tympanic membrane") and see how sound travels through the air.

Build a Raft
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In this activity, learners explore density and buoyancy as they design and construct rafts.

Constellation Tubes
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In this activity, learners will create their very own constellation.

Pop Rockets
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In this activity, learners make film canister rocket ships. A fin pattern is glued onto the outside of the canister, and fuel (water and half an antacid tablet) is mixed inside the canister.

Moonlight Serenade
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In this activity, learners act as the Earth and observe how different angles between the Sun, Earth, and Moon affect the phases of the moon we see each month.

Toilet Paper Solar System
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In this activity, learners build a scale model of the solar system using a roll of toilet paper.

The Thousand-Yard Model
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This is a classic exercise for visualizing the scale of the Solar System.

The Watershed Connection
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In this activity, learners interact with a 3-D model of a watershed to better understand the interconnectedness of terrestrial and aquatic environments.

Does the Moon Rotate?
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This fun and simple hands-on astronomy activity lets learners make 3-dimensional models of the Earth and Moon.

Copter Engineering
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In this activity, learners engineer a paper helicopter that spins to the ground when dropped.

Rainbow Refraction
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In this activity, learners will explore how light can refract or break apart into different colors.