This challenge will engage students in recognizing different simple machines and creating their own in a chain reaction machine, using the engineering design process to explore forces and motion.
Educator Guide
TTSP Clip - 6 sec.
TTSP Clip - 15 sec.
TTSP Clip - 22 sec.
A chain reaction machine is a series of simple machines — one after the next. We challenge students to discover the simple machines in OK Go’s videos.
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