Middle School Science Fair Project Ideas

Great selection of middle school science fair project ideas. These science fair projects can help you find middle school level ideas for your science fair.

Sort by:
Showing 46 to 60 of 71
Find out whether packaged seeds actually do expire in this new science fair project idea.
Fourth Grade
Fifth Grade
This free science fair project idea teaches you all about the earthworm! Use for science fair project ideas.
Middle School
High School
In this fun science fair project, you will learn all about leaves, including their petiole (stalk), veins, blades, and more!
Middle School
Place mushroom caps on poster board, label samples. Check beneath mushroom caps for 'prints' of spores. Record and interpret prints left behind.
Middle School
This science fair project idea explores what it takes to create a biosphere, or a self-sustaining ecosystem.
Sixth Grade
Science fair project that determines whether algae can be made to grow by feeding it supplementary carbon dioxide.
Sixth Grade
Seventh Grade
Science fair project which attempts to create a hybrid fish species by breeding two different species of fish together.
Fifth Grade
Sixth Grade
Fun middle school science fair project idea on testing different methods of chromatography, color separation and measuring the flow rate of color pigments.
Middle School

Share these projects with friends

clear all

Filter by

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