Member for
3 years 7 monthsAge: 10-12
Level: 4
Language: English
(en)
ID: 1456905
28/09/2021
Country code: MY
Country: Malaysia
Main content: Simple Machines (2011177)
From worksheet author:
simple machine year 4
Other contents:
lever pulley
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![Machine Machine](/sites/default/files/styles/worksheet/public/def_files/2021/9/28/109281524111113571/109281524111113571001.jpg?itok=k_wTSkTR)
![Machine Machine](/sites/default/files/styles/worksheet/public/def_files/2021/9/28/109281524111113571/109281524111113571002.jpg?itok=-dS_D9tz)
![Machine Machine](/sites/default/files/styles/worksheet/public/def_files/2021/9/28/109281524111113571/109281524111113571003.jpg?itok=5YE3iz6I)