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Ninth Grade Physical Science - 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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Ninth Grade Physical Science
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This experiment explores the trend of reactivity in the alkaline earth metals as you go down the second column of the periodic table of elements.
Examining a Trend in the Periodic Table of Elements
Ninth Grade
Physical Science
This experiment demonstrates the conservation and transfer of energy using a marble rolling over sandpaper.
A Demonstration of the Transfer of Energy
Ninth Grade
Physical Science
In this experiment, recycled objects are separated to demonstrate how mixtures are made and the variance in the physical properties of their ingredients.
Demonstrating the Separation of Mixtures
Ninth Grade
Physical Science
The objective of this project is to evaluate whether a top will spin at different rates during different phases of the moon.
Lunar Madness
Ninth Grade
Physics
Science fair project that determines which materials cause the most friction by sliding blocks of wood down a ramp.
Material Friction
Ninth Grade
Physical Science
In this experiment we use Scotch Guard to make sand that resists water.
Hydrophobic Sand
Ninth Grade
Physical Science
If you hold a fire up to a balloon, it pops instantly. What if you could prevent this from happening? In this project, we do just that.
Fireproofing a Balloon
Ninth Grade
Physical Science
In this experiment you observe fires of different colors: white, blue-violet, and green.
Fires Burn in Different Colors
Ninth Grade
Physical Science
In this experiment you will become familiar with the properties of dry ice while creating interesting effects like ice bubbles!
Dry Ice Effects
Ninth Grade
Physical Science
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.
Proucing Algal Oil
Ninth Grade
Physical Science
Science fair project that demonstrates the process known as refraction, which allows glasses and contact lenses to help people with poor vision.
Demonstrating Refraction
Ninth Grade
Physics
Find out if most people can distinguish the difference between tones on different instruments.
Can Most People Recognize Tonal Differences?
Ninth Grade
Physical Science
Investigate the advantages of the use of ceramics in engines such as the tiles used in Space Shuttle. Use iron filings and magnets.
Space Shuttle Ceramics
Ninth Grade
Chemistry
Science fair project that identifies the nature of ionic and covalent bonds and determines how ionic and covalent compounds differ.
Ionic and Covalent Bonds
Ninth Grade
Chemistry

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