Amazing Simple Machine STEM Challenge

Simple machines are tools that help us do work. The invention of these tools have helped humans to become very successful as a species. Simple machines allow us to accomplish tasks that would be impossible using our bodies alone. For example, the invention of the bow and arrow allowed humans to start hunting prey that were much too strong to kill using our own strength.

Simple machines make work easier for us changing the amount of force (pushing or pulling) needed to do certain kinds of work.   Since human bodies are designed more to move than they are to push or pull, most machines take advantage of our ability to move easily.  

​In this STEM Challenge, the student’s task is to build a pair of pliers that grab and hold an object of their choice. In doing so, the pliers should carry out some sort of useful function.

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Simple Machine SC Resources:

Simply Amazing Simple Machine SC w vocab

Simple Machine Close Read ES

Simple Machine Close Read MS

Simple Machine Student Sheet

 

Content Focus: simple machines, forces, levers, mechanical advantage, work, tools, engineering

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