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In this activity, learners experiment with shadows and light sources to understand the relationship between the angle illumination and the shadow's length.

In this space science activity, learners work together to create a human-powered orrery to model the movements of the four inner planets.

In this activity, learners use chocolate to explore how the Sun transfers heat to the Earth through radiation.

In this activity, learners explore properties of water and watch evaporation happen by "painting" with water in the sun.

In this math activity related to light, learners assemble a photometer and use it to estimate the power output of the Sun.