Exploring Variables While Testing & Improving Mint-Mobiles

Mint candies aren’t just a tasty treat; they are useful in learning about engineering concepts! In this activity, students design, build and test model race cars made from simple materials (lifesaver-shaped candies, plastic drinking straws, Popsicle sticks, index cards, tape) as a way to explore independent, dependent and control variables. They measure the changes in distance travelled with the addition of mass to the vehicles. Students also practice the steps of the engineering design process by brainstorming, planning, building, testing, and improving their "mint-mobiles."

View the full activity on TeachEngineering:
https://www.teachengineering.o....rg/activities/view/c

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Music: Jazz Apricot - Joey Pecoraro