Straw Rockets Activity for Kids (Free Rocket Printable)
With just a few supplies, you can launch a paper rocket at home! This straw rocket activity is super fun for your aspiring astronauts and only takes a few minutes to make.
Physics & Engineering
Fun physics and engineering activities for kids! Build bridges, test forces, and explore simple machines with easy hands-on STEM projects and experiments.
How to Build an Easy DIY Rain Gauge for Kids
Make a DIY rain gauge from a plastic bottle in minutes! A simple weather science activity kids can use all spring to track real rainfall.
Balloon in a Jar Air Pressure Experiment for Kids
My kids made me do this balloon in a jar experiment 12 times in a row. One mason jar, one water balloon, and a dozen
Can Crush Experiment: Watch a Soda Can Implode!
Heat a soda can, flip it into cold water, and watch it implode instantly. This can crush experiment teaches air pressure in the most dramatic way possible.
Incredible Burning Candle in Water Experiment (Free Worksheet)
Place a lit candle in water, cover it with a glass, and watch the water rise like magic. Free worksheet included! Perfect air pressure experiment for kids.
Marshmallow Bridge Challenge: Easy STEM Kids Love
Build a marshmallow and toothpick bridge that holds real weight! Get challenge rules, building strategies, and 8 fun variations for this easy STEM activity.
How to Build a Balloon Rocket That Actually Flies
Build a balloon rocket that actually blasts off into the air! This easy DIY project teaches kids about rocket fins, stability, and aerodynamics.
How to Build a LEGO Marble Maze (Easy DIY Activity for Kids)
Learn how to build a LEGO marble maze that teaches kids engineering, problem-solving, and patience. Detailed instructions plus maze challenges for every age!
Marshmallow and Toothpick Tower Challenge (Fun STEM Activity for Kids)
Build a marshmallow and toothpick tower with your kids! This easy STEM challenge teaches engineering and problem-solving with just two supplies.
