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

Learners follow directions to construct a water-powered electrical generator using a turbine made from plastic spoons.

In this sunny day experiment, learners measure and compare how quickly light and dark colored materials absorb heat.

In this activity about the solar system, learners use various light sources to examine ice with different components to understand how NASA studies planets and moons from space.

Learners observe two model atmospheres -- one with normal atmospheric composition and another with an elevated concentration of carbon dioxide.

In this astrobiology activity (on page 11 of the PDF), learners consider what organisms need in order to live (water, nutrients, and energy).