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!

Read this list of 200 science-fair project ideas. Circle all of the ones that sound interesting to you. 1. How does the temperature of a tennis ball affect the height of its bounce? 2. How does the …

Mar 12, 2023 · Do you need a science fair project idea? We have 50 (and counting) science fair project ideas for kids of all ages that is sure to inspire your next science fair to be the best one …

Easy explanation of what a science fair project is Tips on how to choose a good topic 101 science fair project topics in Physics, Chemistry, Biology, Environment, and Everyday Life Simple …

Feb 8, 2024 · In this article, we’ll explore 25 science fair project ideas that can hopefully provide some inspiration and don’t require fancy or expensive materials. Want even more inspiration? …

Jun 10, 2025 · Science fair is an opportunity for students of all ages to ask big questions, conduct meaningful research, and make exciting discoveries. Browse hundreds of science fair project …

Apr 26, 2025 · Science fairs are a thrilling opportunity to show off your creativity, problem-solving skills, and love for discovery. In this guide, you’ll find over 50 carefully curated science fair …

Jul 1, 2025 · Whether you’re preparing for a school science fair or simply looking for a weekend activity, these ideas will spark your imagination. Below, you’ll find an overview of engaging …

Jan 3, 2025 · Read this blog for 25 Science Fair Ideas from Easy to Hard for a high schooler! Plus, explore free guides & resources to support you on your journey!

Jun 15, 2025 · You can explore how different soil types impact plant growth, investigate the effects of pollution on local wildlife, or even create electric circuits to understand energy …