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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.

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In this experiment, you will be making your own paper flashlight by conducting electricty with graphite.
Build a Paper Circuit
Ninth Grade
Seventh Grade
This science fair experiment organizes made-up elements to simulate Mendeleev when he made the periodic table of elements.
Intuitive Elements
Ninth Grade
Eighth Grade
In this experiment, students create music with subliminal messaging to try to influence people's decision-making.
Do Subliminal Messages Work?
Ninth Grade
High School
This project will explore whether people are emotionally susceptible to suggestions of both humor and sorrow.
Are We Susceptible to Suggestions of Humor and Sorrow?
Ninth Grade
High School
Find out whether people within a family tend to have matching fingerprints.
Are Fingerprint Shapes Inherited?
Ninth Grade
Sixth Grade
Test the idea that people who wear glasses tend to be more educated. True or false?
Are People Who Wear Glasses More Academically Talented?
Ninth Grade
Sixth Grade
Science fair project which compares the rate of temperature change and the maximum temperature as a result of the angle of light radiation.
Angle of Heat
Ninth Grade
Fourth Grade
This project compares test subjects' responses to whining and other 'attachment' and attention-getting sounds to determine which sounds are most distracting.
Is Whining the Most Annoying Sound Ever?
Ninth Grade
High School
Time to look at our faces! Are they symmetrical or asymmetrical? Find out in this science fair project idea.
Are Our Faces Symmetrical
Ninth Grade
Sixth Grade
Can you win a staring contest? Would your performance be influenced by your eyesight? Find out in this science fair project idea!
Does Eyesight Influence Staring Contest Performance?
Ninth Grade
Sixth Grade
Should you use âFITâ Fruit and Veggie Wash or plain water to wash your produce? Find out in this science fair project idea.
“FIT” Specialty Fruit/Veggie Wash vs. Plain Water
Ninth Grade
Seventh Grade
Science fair project that tests the effects of temperature change on the reactivity of the catalase enzyme.
Catalase Enzyme Activity
Ninth Grade
Seventh Grade
Science fair project in which you will graft branches from different fruit tree onto a root stalk.
Grafting 101
Ninth Grade
Eighth Grade
Science fair project that evaluates the thickening power of different starches and determines whether it correlates to what we know about their chemistry.
Starches as Thickening Agents
Ninth Grade
Sixth Grade
Science fair project that models the subterranean movement of water, using Darcy's Law. How can this information be used in hazardous material spills?
Modeling Darcy's Law
Ninth Grade
Sixth Grade

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