Education.com
Try
Brainzy
Try
Plus

Ninth Grade Science Fair Project Ideas

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

Filters
Sort by:
Showing 181 to 188 of 188
Science fair project that examines the relationship between the size of a bubble and how quickly it falls. What is the correlation?
Ninth Grade
Seventh Grade
Science fair project that tests how heat affects the chemical reaction between a seltzer tablet and a glass of water.
Ninth Grade
Seventh Grade
Science fair project that tests the effects of diluted soap on the size of bubbles blown from the solution. Will dilution cause smaller bubbles?
Ninth Grade
Eighth Grade
Science fair project that demonstrates the process known as refraction, which allows glasses and contact lenses to help people with poor vision.
Ninth Grade
Eighth Grade
Science fair project which determines which colors of light allow plants to produce the most chlorophyll. How are color and light related to each other?
Ninth Grade
Seventh Grade
Investigate which substances are most effective at removing salt from water.
Ninth Grade
Chemistry

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