Education.com
Try
Brainzy
Try
Plus

Ninth Grade Science Fair Project Ideas

Education.com's team of professional scientists, science teachers, and educational consultants has put together a fantastic collection of free life science, science fair projects, life science experiments, and biology science fair projects for kids. If your child has an upcoming science fair and is interested in microbiology, botany, or the human body, Education.com has you covered with cool and easy life science and biology projects that will have little biologists doing everything from building models of cells to determining if people can be genetically predisposed to hearing loss. Check out our free resources below!

Sort by:
Showing 16 to 30 of 42
This science fair project explores different types of endangered frogs, and why some are endangered while others are not.
Ninth Grade
Life Science
Science fair project that determines whether algae can be made to grow by feeding it supplementary carbon dioxide.
Ninth Grade
Life Science
Science fair project that examines the biodiversity of ant populations in various locations.
Ninth Grade
Life Science
Time to look at our faces! Are they symmetrical or asymmetrical? Find out in this science fair project idea.
Ninth Grade
Anatomy
Check out this fun high school science fair project idea to identify features of a mushroom and learn how do humans use fungi to their benefit?
Ninth Grade
Life Science
Did you ever drink spoiled milk? Find out whether whole milk spoils at the same rate as 2% and skim milk.
Ninth Grade
Microbiology
Science fair project which breeds a pair of mice, a pair of rats and a mouse and a rat in order to learn about the difference.
Ninth Grade
Life Science
Science fair project that compares the biodiversity of fungi in different ecosystems by identifying species of fungi.
Ninth Grade
Life Science
Science fair project in which you will graft branches from different fruit tree onto a root stalk.
Ninth Grade
Botany
Science fair project that measures the number of Calories in algae obtained from different environments to compare the amount of oil present in each sample.
Ninth Grade
Life Science

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