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.

Filters
Sort by:
Showing 361 to 375 of 628
Get cool physics science fair project ideas for advanced middle school and high school students on the power of air pressure by using soda can as an example.
High School
Middle School
Science fair project that creates a pamphlet to help others learn about Epilepsy, its causes, symptoms and treatments.
High School
Easy
Develop a new system for predicting geographic changes. Demonstrate the nature of geographic change. Make logical predictions.
High School
Hard
Research what is known about Alzheimer's disease and its treatment, and then prepare a script for television to educate the public.
High School
Medium
This science fair project idea designs a unique, eco-friendly living space and  encourages advances in green architecture.
High School
Hard
Demonstrate and explain holographic technology. Determine if a holographic image of a magnifier still magnifies the object beneath it. Explain the effect.
High School
Medium
Design a more versatile real estate website. Contact realtors and real estate websites for advice and further information. modify an existing design
High School
Hard
Science fair project that determines whether spreading a moss soup over an area increases moss growth.
High School
Middle School
Determine whether carpet placed on a lawn will kill grass and weeds. Choose an area of lawn that you would like to remove, record grass that is dead or dying.
High School
Middle School
This science fair project idea determines whether the older population prefers darker, duller colors rather than bright and lush colors.
High School
Middle School
Make a list of items that need repurposing such as e-waste, batteries and mattresses. Invent your own original repurposed design.
High School
Middle School

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.