What are a mechanical devices that have allowed humans to move, lift, push, and pull objects for centuries - Simple Machines! The 1st graders were able to test how these devices help transfer their effort to solve a task.
- Wedges and Basic Wheel
- Can you transport a large box across the room?
- Screws
- Can you move water uphill?
- Levers
- Can one student lift 3 classmates?
- Pulleys
- Can you lift your classmate three feet off the ground?
