3D 20 Foot Dual Lane Race Track

I created a 20' 3D printed dual lane race track for students to use for K-12 STEAM projects in my school district. Students can design, print, and race their 3D printed cars on the track or you can have students build their cars out of cardboard and use washers to race against each other. Also, students will learn about forces and motion, friction, engineering, data analysis, and math application throughout the whole process. I have students video record with a timer app and record the times through each section of the track. Students will then graph their results and find ways to increase their speed and decrease their track times.