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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.

Learners demonstrate how water can distort, refract and magnify light.

In this activity on page 4 of the PDF (Behind the Scenes with Chemistry), learners make some special effects, including snow and breaking glass, with supplies found in the home.

In this activity, learners will test cups full of potting soil, sand, and sphagnum moss to see which earth material is able to soak up the most water.