Over 1,200 free science projects searchable by subject, difficulty, time, cost and materials. Browse the library or let us recommend a winning science project for you!

Sep 8, 2023 · Use these free STEM lessons and activities to help students get hands-on building, testing, and exploring the science of energy and the different types of potential and kinetic …

Investigate alternative energy sources, efficiency, and sustainability in this collection of unique energy science experiments. Explore classic and cutting-edge high school science …

Investigate alternative energy sources, efficiency, and sustainability in this collection of unique energy science experiments.

Investigate alternative energy sources, efficiency, and sustainability in this collection of unique energy science experiments. Try your hand at building cool devices and exploring amazing …

Over 1,200 free science projects searchable by subject, difficulty, time, cost and materials. Browse the library or let us recommend a winning science project for you!

Investigate alternative energy sources, efficiency, and sustainability in this collection of unique energy science experiments. Find an elementary school science experiment that is just right …

Investigate alternative energy sources, efficiency, and sustainability in this collection of unique energy science experiments. Discover the perfect middle school science experiment in this …

Abstract You have probably read all about forms of alternative energy like solar and wind power. But what about human power? With the aid of a coil of wire and some magnets, you can …

Aug 11, 2025 · Why? Explaining how energy is stored and transferred and how that relates to the movement and momentum of objects in motion involves understanding potential and kinetic …