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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.

In this three-part activity, learners conduct simple experiments to see how light refracts and reflects, and how colors of light affect what we see.

In this activity (posted on March 12, 2011), learners follow the steps to construct a spectroscope, a tool used to analyze light and color.

In this lab (Activity #1 on page), learners explore how we see color.

In this activity, learners construct their own spectroscope as they explore and observe spectra from familiar light sources.

This activity guide includes instructions for building a spectroscope using a standard classroom overhead projector.