MACHINES THAT WORK         

 


                                                         

 !welcome to the machine world!

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Simple machines

My billy cart blue print

What I learn in the billy cart day 

Hari saya pergi ke tukang kayu

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THEME: HOW THE WORLD WORKS

TITLE: MAKING WORK EASY

CENTRAL IDEA:the purpose of machines is to help get tasks done more efficiently and effectively.

An inquiry info:How machine work