Search Results

In this optics activity, learners examine how polarized light can reveal stress patterns in clear plastic.

Create your own spinning top, and explore color, shapes and spinning. This activity contains instructions for making your spinning top, and tips on how to design and decorate it.

In this optics activity, learners discover that not all shadows are black. Learners explore human color perception by using colored lights to make additive color mixtures.

This simple hands-on activity demonstrates why the sky appears blue on a sunny day and red during sunrise and sunset.