2. Wheel & Axle This is my car’s wheel and my car’s tire. They both are rotating objects that turn on an axle. A wheel and Axle is A wheel with a rod, called an axle, through its center lifts or moves loads. http://www.mikids.com/Smachines.htm
3. Pulley This is a picture of shoelaces and tape I found at my house. A pulley is a simple machine that uses wheels and a rope to raise, lower or move a load. http://www.mikids.com/Smachines.htm
4. Wedge This is a pin and a knife I found n my house. A wedge is an object with at least one slanting side ending in a sharp edge, which cuts material apart. http://www.mikids.com/Smachines.htm
5. Screw This is a light bulb and a bottle lid I found in my house. An inclined plane is a slanting surface connecting a lower level to a higher level. http://www.mikids.com/Smachines.htm
6. Lever Machines This is a light switch and scissor handles I found in my house. A lever is a stiff bar that rests on a support called a fulcrum which lifts or moves loads. http://www.mikids.com/Smachines.htm
7. Incline Plane Machines These are the staircases and the sink in my house. An inclined plane is a slanting surface connecting a lower level to a higher level. http://www.mikids.com/Smachines.htm
8. Compund Machine This is a lighter I found in my house. It is a wheel and a lever. A compound machine is a machine made out of two or more simple machines. http://sites.google.com/site/machinesmandy/compoundmachines
