Education.com
Try
Brainzy
Try
Plus

High School Science Fair Projects

Need a science fair project that's fun, engaging, and appropriately rigorous for a high school science fair? Education.com has assembled a rich collection of high school science fair projects and high school science fair project ideas written by our team of professional scientists, science teachers, and educational consultants. We offer free high school science experiments on every science fair topic, including physics, chemistry, biology, engineering, and even psychology. Check the boxes in the sidebar to filter your results, or use the search bar to find a winning idea for your upcoming science fair. Hundreds of good science fair projects are only a click away.

Sort by:
Showing 91 to 105 of 151
This science fair project idea discovers the mechanism of laminar flow and  encourages technological progress based on this concept.
High School
Physics
This science fair project discovers the causes, effects and practical applications of buoyancy and encourages technological advances.
High School
Physics
In this project, you will demonstrate Newton's third law of motion, that every action has an equal and opposite reaction due to the action of paired forces.
High School
Physics
In this science fair project, you will measure the static friction (force needed to move an object) of an object. Use Education.com for science fair ideas!
High School
Physics

Share these projects with friends

clear all

Filter by

Subject
DIY Worksheets
Make puzzles and printables that are educational, personal, and fun!
Matching Lists
Quickly create fun match-up worksheets using your own words.
Word Searches
Use your own word lists to create and print custom word searches.
Crossword Puzzles
Make custom crossword puzzles using your own words and clues.
See all Worksheet Generators