Find hundreds of FREE science projects and activities for kids of all ages! Some of our most popular projects include building a simple motor with a magnet, dissecting an owl pellet, and making a solar oven.
Popular Science Projects For Kids
Various "magic" chemistry science experiments teach about reactions and pH.
Projects by Grade
Build a Simple Motor + Video
Learn about electromagnetism as you build a simple DC motor.
Physics & Engineering Projects
How To Build a Solar Oven
Use solar power to cook food with a simple homemade pizza box solar oven science project.
How To Make Slime
Did you know you can make your own slime or “goop” for a fun learning...
Disappearing Styrofoam Cup
Watch a styrofoam cup disappear before your eyes! You can find acetone at a hardware...
Leaf Chromatography Experiment
Leaves contain different pigments, which give them their color. Green chlorophyll is the most common...
Make a Butterfly Feeder
Butterflies are some of the most beautiful creatures you will see in the summertime. You...