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Simple machine contraption

Incredible Dog Bone Launcher

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This lesson is designed for students to conduct research in teams to create the best catapult that can launch a mini dog bone the farthest. Students use the engineering design process to create their catapult.

Lesson Grade Level

3rd Grade

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In this exciting lesson, students will use the engineering design process to devise an alternative method for retrieving the shield of Ares from Hephaestus' trap, as depicted in Chapter 15 of "Percy