Build Your Own Equal Arm Balance Scale - STEM Kit for grades 2-3

The Equal Arm Balance Scale STEM Kit introduces students to the fundamentals of weight, balance, and comparative measurement. By building and experimenting with a simple beam balance, learners discover how equal arms and pivot points can be used to measure and compare the mass of different objects.

This hands-on kit teaches essential STEM concepts such as equilibrium, center of gravity, and units of mass, while building problem-solving and critical thinking skills. It’s a fun and interactive way to help kids understand how scientists and engineers measure the world around them—one balanced arm at a time!