SIMPLE MACHINES UNIT 3TH GRADERS

Question	Answer
Image: 26 4 2017 17.4.9 1 (image/jpeg)	They often have one or two pieces. Also called TOOLS Image: 6f88b85e829f89fb1a4052416d9e4ee2 (image/jpeg)
PULLEY	We use it to lift weights. Image: 27 4 2017 18.4.1 1 (image/jpeg)
INCLINED PLANE	Image: 26 4 2017 18.4.30 13 (image/jpeg)
LEVER	It helps us to move or lift weights. Image: 27 4 2017 18.4.38 2 (image/jpeg)
SCREW	Image: 190b64e1-7a9c-46fa-856f-46c167ec1482.gif (image/gif)
WHEEL	It helps us to travel and carry load. Image: 26 4 2017 17.4.19 6 (image/jpeg)
TO LIFT	Image: 80b500ad-9a2b-40c2-b973-172457816dc7 (image/jpg)
TO LOWER	Image: 7e25d3b6-401f-494d-a7d5-62cbb7eee478 (image/jpg)
TO PULL	Image: f15767b5-8956-4e2b-b091-45cc91748301 (image/png)
TO PUSH	Image: 7ae4396c-cb3d-4f92-bc11-8b813ae8616a (image/png)

Resource summary

	Created by Rubén Herradón over 9 years ago

	Copied by Jesús Pérez Pérez over 7 years ago