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In this genetics activity, learners discover how to extract DNA from green split peas.

In this activity, learners perform an experiment that models a chromatography-like process called electrophoresis, a process used to analyze DNA.

In this activity, learners explore deoxyribonucleic acid (DNA), a nanoscale structure that occurs in nature.

In this activity, learners model directed evolution by making paper fly. Learners construct and fly paper airplanes.