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In this activity, learners investigate various appliances and electronics, discovering how much energy each uses and how much carbon dioxide (CO2) is released to produce that energy.

In this activity, learners simulate the process of DNA fingerprinting by using electricity to separate colored dyes.

In this activity, learners create an electrical circuit and investigate how some dissolved substances conduct electricity.

Cool off in the heat with this project! Learners use simple materials to build a fan that runs on a motor.

In this thought-provoking activity, learners plan a hypothetical project to build and operate wind turbines in their community.