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

Through discussion and hands-on experimentation, learners examine the geological (ancient) carbon cycle.

In this activity, learners take measurements and create charts to learn about the size of dinosaurs and their relative scale to humans.

Just like birds, some dinosaurs had air-filled (pneumatic) bones, which made the dinosaurs' skeletons lighter.

This activity features two connected hands-on activities about dinosaur bones.