Objectives
Students will:
- Describe how wheels and axles operate.
Skills Needed
Students must be able to:
- A basic understanding of wedges and levers.
- An understanding of inclined planes and mechanical advantage.
- Understand the connections between the Laws of Thermodynamics and Machines.
- A basic understanding of simple and complex machines.
Materials Needed
Students will need:
- old-fashioned pencil sharpener
- several books
- long piece of strong twine
- pail
- 2 chairs
- broom handle
- pennies
- ruler
- rope