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Java Games: Flashcards, matching, concentration, and word search. |
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| Lever | a simple machine made of a long rigid bar that rests on and turns around a support called a fulcrum; examples: seesaw, crowbar, shovel |
| Inclined Plane | a simple machine that consists of a flat sloping surface and helps move heavy objects up or down; example: ramp |
| Wedge | a simple machine that is wide at one end and pointed on the other and used to help cut or split objects; examples: knife, ax |
| Simple Machine | something used to make work easier; examples: screw, inclined plane, lever, wheel and axle, pulley, wedge |
| Wheel and Axle | a rod attached to a wheel and used to move or turn things; examples: bicycle wheels, roller skates, doorknob |
| Screw | a simple machine used to hold objects together; examples: jar lid, wood screw |
| Pulley | a simple machine with a wheel and a rope |
| Compound Machine | a tool made from two or more simple machines |
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