Simple Machines Lab Practicum. Mrs. Green 7 th Science. Directions. In each picture you are to indicate what simple machine the object is, not the name of the tool itself. If it is a lever, indicated whether it is 1 st , 2 nd , or 3 rd class or it will be counted wrong. #1. - PowerPoint PPT Presentation
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Simple Machines Lab Practicum Mrs. Green 7 th Science
Transcript
Simple Machines Lab PracticumMrs. Green
7th Science
DirectionsIn each picture you are to indicate what simple
machine the object is, not the name of the tool itself.
If it is a lever, indicated whether it is 1st, 2nd, or 3rd class or it will be counted wrong.
#1 Name the simple
machine that is used to keep the lid on.
#2 Name this simple
machine.
#3 Name this simple
machine.
#4 Name this simple
machine.
#5 Name two simple
machines found on this object.
#6 Name this simple
machine.
#7 Name the simple
machine used to remove the iron from the plate.
#8 Name this simple
machine.
#9 Name this simple
machine.
#10 Name this simple
machine.
#11 Name this simple
machine.
#12 This is an old padlock.
Name the simple machine used when the key is inserted.