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In this design-based activity, learners explore environments, ecosystems, energy flow and organism interactions by creating a model biodome. Learners become engineers who create model ecosystems.

Learners work in teams to design and build solar water heating devices that mimic those used in residences to capture energy in the form of solar radiation and convert it to thermal energy.

In this activity, learners create volcanoes like those they have examined on Earth and Mars through images taken by spacecraft.

In this plant science activity, learners conduct four experiments to observe how plants respond to sunlight and gravity.

In this outdoor activity, learners explore UV rays from the Sun and ways to protect against these potentially harmful rays.