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Middle School Science Fair Projects Ideas
Free Project Examples and Ideas by Grade Level


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Detecting impurities in gasoline and wine with sound pattern analysis [View Project]
Absorbing water pollutants with corn cobs [View Project]
Improving diagnosis and treatment for Alzheimer’s with new molecular “Trojan Horse” [View Project]
Automated and accurate early-diagnosis of Alzheimer's disease [View Project]
A reliable way to store and transport vaccines [View Project]
The effect of natural nitrogen depletion in algae on biofuel production [View Project]
Mimicking fruit fly response patterns for threat evasion of airborne machines [View Project]
An effective way to prevent malicious cyberbullying on social media [View Project]
Enzymatic Hydrolysis of Cellulose and Production of Cellulosic Ethanol [View Project]
Research and test the placebo effect. [View Project]
The effect of different materials in a filter on the purity of the water? [View Project]
Using microorganisms (green algae) to bioremediate a source of waste water [View Project]
Squid-Jet, a bio-inspired underwater vehicle that uses jet propulsion [View Project]
Managing the Impact of Infrastructure Projects on Endangered Species [View Project]
Build a simple, and an advanced app for the iPad or iPhone. [View Project]
Police and Ambulances Regulating Traffic Program [View Project]
How does nutrients affect the cell densities of green algae? [View Project]
The effect of knowing class grade average on students' performance [View Project]
Can a virtual competitor motivate students to perform better in online learning? [View Project]
Test Reinforcement effect on Students’ Learning. [View Project]
Research roller coaster physics [View Project]
Comparing the effects of footwear on postural shifts and stride lengths [View Project]
Improving hearing loss with tactile sound [View Project]
Which drinks have the highest glucose level after adding the enzyme invertase? [View Project]
Blood Type and Transfusion - the haemolytic transfusion reaction [View Project]
Proton therapy for treating cancer [View Project]
Nutritional values of organic strawberries vs. conventionally farmed strawberries [View Project]
A water purification system that cheaply and portably purifies water for third world countries [View Project]
Reduce the amount of water flushed down a water closet with the same working efficiency [View Project]
The Effect of Non-ionizing Radiation from Wi-Fi on Radish Seed Growth [View Project]
The use of multi-frequency acoustics to improve production in oil and gas wells [View Project]
The effect of current and filtration on hydrogen production in seawater electrolysis [View Project]
Best methods for graffiti removal [View Project]
Unique Simplified Hydroponic For Swaziland Poor Subsistence Farmers [View Project]
Vertical Multi-Level Farming to Increase Crop Yield [View Project]
Purification and analysis of plasmid DNA [View Project]
The effect of sleep amount on learning and academic performance [View Project]
Carbon dioxide sequestration effects on geologic formations [View Project]
Determination of Bisphenol A (BPA) in Consumer Products in the Ottawa Region [View Project]
Does aerobic exercise improve cognitive function? [View Project]
Control of a Ferrofluid Surface by Varying Magnetic Fields [View Project]
Can marinating chicken prior to grilling reduce carcinogens? [View Project]
Banana Peel Biomass Briquettes Fuel Efficiency [View Project]
Determine which of the following vitamins A, C, D, or E is the best antioxidant. [View Project]
Forensic Determination of Crime Suspects by Lip Prints and Chromatography [View Project]
Figure out if the flex of a hockey stick makes a shot faster or more accurate. [View Project]
Test whether more expensive towels can retain more water and are stronger [View Project]
Densities of Various Solutions vs. Plastic Separation [View Project]
What is light pollution. [View Project]
How can we save ozone layer? [View Project]
What is the effect of ozone on plant growth. [View Project]
Oil Absorbency of Polypropylene Pads vs. Natural Products [View Project]
Which type of environment is most affected by an oil spill? [View Project]
Global Warming: What are Street Sponges? [View Project]
Effect of Human Activity on Benthic Survey and Water Quality Parameters [View Project]
Explore dolphin bycatch (caught in nets) [View Project]
Farmed salmon effects on the environment and health. [View Project]
Investigate the endangered salmon [View Project]
Helping painted turtles [View Project]
How the Marbled Murrelet is threatened in British Columbia [View Project]
Will Global Warming affect the Piping Plover's life? [View Project]
Investigate turtles and tortoises. [View Project]
Why are coral reefs dying? [View Project]
The Effect of Bleach on the Survival Rate of Daphnia [View Project]
The Effect of Oil, Weed Killers and Salt on the Survival Rate of Daphnia [View Project]
Car exhaust effect on seedlings and germination rate [View Project]
How to reduce car air pollution. [View Project]
How do Vehicles Affect the pH Properties of Snow [View Project]
Extracting copper from ore (biolixiviation). [View Project]
Bacterial Content of Water Bottles [View Project]
The Effects of Acid Rain on Germination? [View Project]
The Effect of Vitamin A on Radish Plants Exposed to Acid Rain? [View Project]
Determine the effect of acid rain on plant growth. [View Project]
Why does acid rain destroy buildings and pavements? [View Project]
Effect of Acid Rain on the Biomass of Radishes [View Project]
Which Species of Wood Will Produce the Most Thermal Energy When Combusted [View Project]
Which passive solar collector absorbs the most heat? [View Project]
Which Angle of Pitch will Produce the Greatest Amount of Electricity? [View Project]
The Effect of Blade Size (Length, Area) on Electrical Output of a Windmill? [View Project]
Number and Size of Blades of a Wind Turbine vs. Electrical Output [View Project]
How much wind velocity do we need to generate power (light a LED)? [View Project]
How Does Dam Water Height Affect the Output of a Turbine? [View Project]
Does temperature affect the performance of a fuel cell? [View Project]
Do different interior designs of a solar oven affect its performance? [View Project]
Box solar cooker vs. funnel solar cooker [View Project]
How a rifle is affected by weather. [View Project]
How brakes work? [View Project]
Which plane wing shape of five is the most aerodynamic. [View Project]
Which plane from four designs flies the best [View Project]
Physics of airplanes including a brief history of flight. [View Project]
Investigate the history and physical properties of the Spruce Goose [View Project]
How an FM radio works? [View Project]
Laws of repulsion and attraction of magnetic poles use in levitating trains [View Project]
How do loudspeakers work? [View Project]
Determine whether overcrowding affects fish growth. [View Project]
Research the Declination of Pacific Salmon in the Fraser River [View Project]
Find the balance of nature in an aquarium [View Project]
The Mountain Pine Beetle's Negative Impact on Pine Trees [View Project]
The Case of the Missing Marmots [View Project]
Overpopulation vs. Overconsumption [View Project]



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Last updated: June 2013
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