Lever

** What is a lever? ** A lever is a simple machine that makes moving an object easier. It is a stiff bar that rests on a turning point. The turning point is called a fulcrum. A lever makes it easier to lift a load. A load is the object you want to move. It is easier to lift a load when the fulcrum is close to the load.

** Some examples of a lever: ** seesaw, hand brakes, crowbar, claw hammer

** Check out this video to help you understand how this simple machine makes work easier. ** http://www.schooltube.com/video/41dcdefaa86f4329a631/Simple-Machine-1st-Class-Lever s