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!

Find the best STEM projects & science fair project ideas · Over 55 subjects · Easy science fair projects, Top 10 & more!

4 days ago · Science Buddies offers a comprehensive list of 1219 science fair project ideas, featuring 50 specific topics aimed at addressing real-world challenges.

Jan 4, 2026 · Here are 10 exciting science fair projects that stand out in 2026. These popular ideas aren’t listed elsewhere in the article and provide fresh perspectives for your experiment. …

Jul 1, 2025 · Science projects are a fantastic way to explore the world around you, build critical thinking skills, and have fun with hands‑on learning. Whether you’re preparing for a school …

This article presents 25 fun and engaging science fair project ideas that teachers can share with their students, fostering a love for science and discovery. Exploring the Natural World: Life …

Apr 26, 2025 · Thinking about joining a science fair, but not sure where to start? You’re in the right place! Science fairs are a thrilling opportunity to show off your creativity, problem-solving skills, …

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 …

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? …

Whether you’re a student, teacher, or parent, this list of 100+ exciting and easy science fair project ideas is perfect for elementary, middle, and high school students.