Julian's Science Fair
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8th Grade Science Fair Projects
Free Project Examples and Ideas by Grade Level

By Topic
Astronomy Biology Botany Chemistry Energy
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See also:
Grade 7 Science Fair Project Ideas and Examples
Grade 9 Science Fair Project Ideas and Examples
Middle School Science Fair Project Ideas and Examples
High School Science Fair Project Ideas and Examples

Detecting impurities in gasoline and wine with sound pattern analysis [View Project]
Automated and accurate early-diagnosis of Alzheimer's disease [View Project]
An effective way to prevent malicious cyberbullying on social media [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]
Can a virtual competitor motivate students to perform better in online learning? [View Project]
Test Reinforcement effect on Studentsí Learning. [View Project]
Research roller coaster physics [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]
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]
Unique Simplified Hydroponic For Swaziland Poor Subsistence Farmers [View Project]
Vertical Multi-Level Farming to Increase Crop Yield [View Project]
Carbon dioxide sequestration effects on geologic formations [View Project]
Control of a Ferrofluid Surface by Varying Magnetic Fields [View Project]
Can marinating chicken prior to grilling reduce carcinogens? [View Project]
What percent of the street dogs have homes and what percent do not have homes? [View Project]
Effect of blades, pitch and design on the electricity produced by a Darrieus wind turbine. [View Project]
Solar water heater based on the heating system of the polar bear's [View Project]
Effect of the number of solar panels on the speed of a solar maglev train. [View Project]
Compare the energy efficiency of biofuels and fossil fuels. [View Project]
Stroop Effect: Effects of Incorrect Shape Naming on Correct Shape Recognition [View Project]
The Twin Paradox & The Grandfather Paradox [View Project]
What is Dyslexia? [View Project]
Effect of temperature on the freezing time of different liquids [View Project]
The Gatorade Sports Drink [View Project]
Which condition has a greater affect on the ripening of bananas? [View Project]
Effects of sugar and caffeine on heart rate, reaction time, and concentration [View Project]
Research the 2009 flu pandemic (swine flu). [View Project]
Genetic Diversity of Common Bean Blight Isolates from Different Geographical Areas [View Project]
Measure the calories of different foods by using a homemade calorimeter [View Project]
Do plants in a natural sewage treatment system absorb phosphates and nitrates? [View Project]
Tennis Court Surface Impact on Knee Injuries [View Project]
Fenestration Heat Loss & Passive Solar Gain [View Project]
How does the amount of sand and steel affect the strength of concrete blocks? [View Project]
Are compact fluorescent lamps as energy efficient as marketed? [View Project]
Separating mixtures with static electricity [View Project]
Concentration of ground level ozone near a highway. [View Project]
Effects of fossil and alternative fuels on the ozone layer [View Project]
Research Global Warming [View Project]
Impacts of Acid Rain on Crops [View Project]
Which Type of Wood, Hardwood or Softwood, Will Burn Fastest? [View Project]
Solar Energy: Is It worth It? [View Project]
Electrical output of a solar panel in different weather conditions. [View Project]
Build a basic fuel cell using salt water, batteries, and a platinum wire. [View Project]
Hydrogen transportation [View Project]
Direct Hydrogen Fuel Cells [View Project]
Improvement of jatropha oil properties [View Project]
Can a farmer reduce his input costs by growing his own fuel? [View Project]
What is biodiesel? [View Project]
Test which length of plank will launch a softball the farthest. [View Project]
What makes a good football throw? [View Project]
Why we need hydrogen cars? [View Project]
Which common materials will be most effective at soundproofing? [View Project]
Build your own biosphere. [View Project]
Examine Yellowstone's fascinating and explosive volcanic history [View Project]
Build a browser programmed with Visual Basic [View Project]
How email works? [View Project]
How does fabric softener affect the flammability of different fabrics? [View Project]
Do plants grow faster or slower in soil without microorganisms? [View Project]
The Effects of Antioxidants and Free Radicals on Seed Germination [View Project]
Investigate The Venus Fly Trap - a carnivorous plant that eats insects [View Project]
How to decrease pesticide use and runoff [View Project]
The Effects of Potash Tailings on the Growth of Barley and Flax [View Project]
Find out which kind of flower will last the longest in fertilized and non-fertilized water. [View Project]
How do diatom reproduction react to variable amounts of light? [View Project]
Will stem rot disease lower the pH level of plants? [View Project]
Why is The Sky Blue? [View Project]
The Formation, Evolution and Death of Stars [View Project]
Introduction to Nebulae [View Project]
Explore Space Stations and Space Shuttles. [View Project]

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Last updated: June 2013
Copyright © 2003-2013 Julian Rubin