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This Design a Catapult activity also includes:
- Project
- Vocabulary
- Graphic & Image
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Just this once, it's okay to throw things in class. Out of craft sticks and rubber bands, pupils build catapults to launch an object of choice. This can be a ping-pong ball, a marshmallow, or any other small item. As long as it hits the target, anything's fine.
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Instructional Ideas
- Have a contest to see which catapult can launch the projectile the farthest distance
Classroom Considerations
- Requires a large number of craft sticks (Popsicle sticks) and rubber bands for the activity
- Knowledge of kinetic and potential energy is beneficial but not necessary
Pros
- Provides some useful troubleshooting tips
- Instructions include photos as visual aids
Cons
- None