Below is a list of the 1253 science fair project ideas on our site. To help you find a topic that can hold your interest, Science Buddies has also developed the Topic Selection Wizard.

Apr 26, 2025 · Science Fair ideas: Discover exciting 50+ science fair ideas to inspire creativity and innovation, with complete project guides.

Jan 1, 2026 · Discover 10 winning project ideas for science fair success! Our guide offers step-by-step instructions for all ages to create an unforgettable project.

In this list, we've highlighted one-day science fair project ideas for elementary school (easy), middle school (medium), or high school (hard). These experiments are fast and easy to do, but the science …

Jan 4, 2026 · Explore winning science fair project ideas for 2026! From easy experiments to advanced STEM challenges - perfect for students of all levels.

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 Science …

Jan 10, 2025 · In this blog, we’ll explore why great science fair project ideas are so important, how to come up with them, and provide practical tips for selecting the best project for your needs.

Feb 4, 2025 · To help students and educators navigate this journey, we present an extensive guide on printable topics for science fairs. These printables offer a convenient and engaging way to organize …

May 9, 2024 · Topics for the Science Fair - 101 science fair topics in categories including health, engineering, astronomy, chemistry, and more.

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.