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Learners observe different light sources, outdoors and indoors, using prism glasses (diffraction glasses) and color filters.

This activity generates learner excitement about light through the creation of a room-sized rainbow.

In this activity, learners will build a model of a nebula using cotton balls and colored water. Astronomers photograph nebulas and add colors to provide information about the nebula's composition.

In this activity, learners will see how UV light affects colors over time by making their own sunprint on construction paper.

In this activity, young learners explore the basic shapes of constellations by making their own scope out of a cardboard tube and paper with pinpricks.