THANK YOU!! I can't say it enough - this website has made my task of teaching STEM classes possible. 'Engineering on a shoestring' has to be our modus operandi, and I have long searched for affordable, doable, teachable curriculum... please know that you are very, very appreciated by this humble teacher.

- Grades 3-12 teacher at a small school

October 2018 Editor's Pick

Exploring Variables While Testing & Improving Mint-Mobiles

On your mark, get set, build! Using lifesaver-shaped candies, plastic drinking straws, Popsicle sticks, and other "crafty" items, students design, build, and test model race cars made from simple materials as a way to explore independent, dependent, and control ...

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