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In this activity, learners build a figure that moves and "comes to life" when they pull its string.

In this activity, learners interpret three trackways and use measurements and a formula to infer the relative speed of dinosaurs.

In this fun group activity involving music and movement, learners are introduced to the idea that many insects walk by using their legs to create "alternating triangles." Learners sing the "Ants Go Ma

In this activity about human anatomy (page 16 of PDF), learners construct a model arm and discover how muscles and bones work together to achieve efficient movement.