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In this activity, learners explore how the power of the sun can be harnessed to heat and cool a building.

In this four-part activity, learners will discover the exciting world of light--the most important form of energy in our world--and be able to identify and describe different types of light.

In this laboratory experiment, learners explore how effectively different sunscreens protect yeast cells from damage caused by ultraviolet (UV) radiation.

Can gelatin (like Jell-O ®) change the speed of light?

This is an activity to do when there is a solar eclipse!

In this activity about the solar system, learners use various light sources to examine ice with different components to understand how NASA studies planets and moons from space.

In this data collection and analysis activity, learners evaluate fish physiology and ecology using vision research data from Dr.

In this physical sciences activity, learners explore how passive solar design increases energy efficiency.

In this activity, learners build their own magnetometer using an empty soda bottle, magnets, laser pointer, and household objects.

In this three part activity, learners explore and experiment with shadows to learn about the Sun's relative motion in the sky.