A review of the simple machines we learned about.

1. Simple Machines

2. Table of Contents Kinds of Simple Machines What Kind of Simple Machine Is It? Our Simple Machine Hunt Fill in the Blanks Some Simple Machine Cartoons Simple Machine Websites

6. Examples of Inclined Planes

9. Class 1 Lever

10. Class 2 Lever

11. Class 3 Lever

12. Pulleys A pulley is a wheel with a groove that holds a rope or a chain. A person holds one end of the rope. This force lifts the load on the other end. Photo courtesy of Scholastic.com

14. Examples of Pulleys

17. wheel and axle

18. lever

19. inclined plane or wedge

20. pulley

21. lever

22. lever

23. inclined plane

24. wheel and axle

25. pulley

26. lever

27. wheel and axle

28. inclined plane

29. lever

30. wheel and axle

31. pulley

32. inclined plane

33. wheel and axle

34. pulley

35. lever