Easy Physics Experiments for Kids

By James Rodriguez · October 7, 2026

Learning Physics Through Play

Physics doesn't have to be intimidating. These experiments use everyday items to demonstrate fundamental concepts in ways kids can see, touch, and understand.

Experiment 1: Egg Drop Challenge

Build a protective container for a raw egg using straws, cotton, and tape. Drop from increasing heights. Teaches impact force and energy absorption.

Experiment 2: Balloon Rocket

Thread a string through a straw, tape a balloon to the straw, inflate without tying, and release. Demonstrates Newton's Third Law — every action has an equal and opposite reaction.