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In this activity, learners experiment and observe how the color of materials that cover the Earth affects the amounts of sunlight our planet absorbs.

In this two-part activity about luminescence, learners explore the chemistry that happens inside glow sticks and other light producing reactions.

In this activity, learners explore how light and dark colored objects absorb the Sun's radiations at different rates.

In this four-part activity, learners explore light and sound through a variety of hands-on investigations.