Doc Haskins - STEM Store

Gear Train Challenge – Hands-On STEM Engineering Project Looking for an engaging way to bring Gears and real-world problem solving into your classroom? This hands-on STEM engineering project challenges students to design, build, and test their own gear train using simple materials like cardboard — while applying core engineering concepts. In this interactive Engineering Curriculum resource, students trace and construct working gears, then compete to achieve a target gear ratio. The challenge

Looking for an engaging, hands-on engineering lesson on torque that gets students thinking like real engineers? This complete STEM lesson introduces torque, rotational force, levers, and mechanical advantage through an interactive engineering design process challenge where students build and test a mousetrap car! Perfect for STEM, physics, engineering, robotics, and physical science classrooms.This no-prep engineering lesson includes: 14-slide PowerPoinguided notespractice problems with