Thursday, January 25, 2018

Roller Coasters (4th grade)

By Khali and Seth H

This project is about roller coasters. We worked super hard on this project.We tried so many things
but in the end we did it we made it. Dont give up when you fail.the first hill must be the  biggest hill because you need speed and force. You need to make sure every thing works before you take the next
step.

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