For inquiry we were learning about simple machine.We collaborated in our group to find information about simple machines, there are six types of simple machines. Our challenge was to create diagrams (information picture) to show our diagram, we alo summarised it in 25 words..Simple machines are able to help humans in ways that they, themselves may not be able to. A wedge is one of the six simple machines. A wedge is also known as an axe. A wedge is also used to stop doors from closing and is able to break things if a lot of force is pushed into the wedge.
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