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In this experiment, learners work in teams to investigate how the color of a surface influences its ability to reflect light and therefore heat.

With a coffee filter, a black marker, and a cup of water, discover the secret colors hidden in black ink.

In this activity, learners overlap the three primary colors to see how all other colors are made.

In this outdoor, night-time activity, learners discover how to spot eye-shine (reflection of light from an animal's eyes) by using a flashlight to play a simulation game.