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
Environmental Health Physics Sports Winning

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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

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
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