Compound Machine
By: Michelle P


Simple Machine

Compound Machine


Billy Cart

My report about scissors

Scissors was a type of a compound machine. It was two blades joined together. The pivot make the blades joined together. Scissors are used to cut thin materials such as paper, cardboard, metal foil and so on.

Ancient Egypt was the place where the scissors was invented. It was on 1500 BC. Scissors was invented by Leonardo Da Vinci.

Children's scissors are not really sharp some of them was protected by plastic. I think scissors are important because without scissors it will be hard for us to cut the papers.