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Wheels and Axles

In this lesson you will learn about wheels and axles. Your objectives, skills and materials needed, as well as key words for this lesson are all listed on this page.

Objectives

Students will:

  1. Describe how wheels and axles operate.

Skills Needed

Students must be able to:

  1. A basic understanding of wedges and levers.
  2. An understanding of inclined planes and mechanical advantage.
  3. Understand the connections between the Laws of Thermodynamics and Machines.
  4. A basic understanding of simple and complex machines.

Materials Needed

Students will need:

  1. old-fashioned pencil sharpener
  2. several books
  3. long piece of strong twine
  4. pail
  5. 2 chairs
  6. broom handle
  7. pennies
  8. ruler
  9. rope