8th Grade
Science Fair Projects

8th Grade Projects by Topic
Astronomy Biology Botany Chemistry
Energy Environmental Health Physics
Sports Botany Chemistry Winning

Projects by Grade Level
1st 2nd 3rd 4th 5th 6th
7th 8th 9th 10th 11th 12th
Home Advanced Award Winning Warning!
Detecting impurities in gasoline and wine with sound pattern analysis [Project]
Automated and accurate early-diagnosis of Alzheimer's disease [Project]
An effective way to prevent malicious cyberbullying on social media [Project]
The effect of different materials in a filter on the purity of the water? [Project]
Using microorganisms (green algae) to bioremediate a source of waste water [Project]
Squid-Jet, a bio-inspired underwater vehicle that uses jet propulsion [Project]
Can a virtual competitor motivate students to perform better in online learning? [Project]
Test Reinforcement effect on Studentsí Learning. [Project]
Research roller coaster physics [Project]
Which drinks have the highest glucose level after adding the enzyme invertase? [Project]
Blood Type and Transfusion - the haemolytic transfusion reaction [Project]
The Effect of Non-ionizing Radiation from Wi-Fi on Radish Seed Growth [Project]
The use of multi-frequency acoustics to improve production in oil and gas wells [Project]
Unique Simplified Hydroponic For Swaziland Poor Subsistence Farmers [Project]
Vertical Multi-Level Farming to Increase Crop Yield [Project]
Carbon dioxide sequestration effects on geologic formations [Project]
Control of a Ferrofluid Surface by Varying Magnetic Fields [Project]
Can marinating chicken prior to grilling reduce carcinogens? [Project]
What percent of the street dogs have homes and what percent do not have homes? [Project]

Effect of blades, pitch and design on the electricity produced by a Darrieus wind turbine. [Project]
Solar water heater based on the heating system of the polar bear's [Project]
Effect of the number of solar panels on the speed of a solar maglev train. [Project]
Compare the energy efficiency of biofuels and fossil fuels. [Project]
Stroop Effect: Effects of Incorrect Shape Naming on Correct Shape Recognition [Project]
The Twin Paradox & The Grandfather Paradox [Project]
What is Dyslexia? [Project]
Effect of temperature on the freezing time of different liquids [Project]
The Gatorade Sports Drink [Project]
Which condition has a greater affect on the ripening of bananas? [Project]
Effects of sugar and caffeine on heart rate, reaction time, and concentration [Project]
Research the 2009 flu pandemic (swine flu). [Project]
Genetic Diversity of Common Bean Blight Isolates from Different Geographical Areas [Project]
Measure the calories of different foods by using a homemade calorimeter [Project]
Do plants in a natural sewage treatment system absorb phosphates and nitrates? [Project]
Tennis Court Surface Impact on Knee Injuries [Project]
Fenestration Heat Loss & Passive Solar Gain [Project]

How does the amount of sand and steel affect the strength of concrete blocks? [Project]
Are compact fluorescent lamps as energy efficient as marketed? [Project]
Separating mixtures with static electricity [Project]
Concentration of ground level ozone near a highway. [Project]
Effects of fossil and alternative fuels on the ozone layer [Project]
Research Global Warming [Project]
Impacts of Acid Rain on Crops [Project]
Which Type of Wood, Hardwood or Softwood, Will Burn Fastest? [Project]
Solar Energy: Is It worth It? [Project]
Electrical output of a solar panel in different weather conditions. [Project]
Build a basic fuel cell using salt water, batteries, and a platinum wire. [Project]
Hydrogen transportation [Project]
Direct Hydrogen Fuel Cells [Project]
Improvement of jatropha oil properties [Project]
Can a farmer reduce his input costs by growing his own fuel? [Project]
What is biodiesel? [Project]
Test which length of plank will launch a softball the farthest. [Project]
What makes a good football throw? [Project]
Why we need hydrogen cars? [Project]

Which common materials will be most effective at soundproofing? [Project]
Build your own biosphere. [Project]
Examine Yellowstone's fascinating and explosive volcanic history [Project]
Build a browser programmed with Visual Basic [Project]
How email works? [Project]
How does fabric softener affect the flammability of different fabrics? [Project]
Do plants grow faster or slower in soil without microorganisms? [Project]
The Effects of Antioxidants and Free Radicals on Seed Germination [Project]
Investigate The Venus Fly Trap - a carnivorous plant that eats insects [Project]
How to decrease pesticide use and runoff [Project]
The Effects of Potash Tailings on the Growth of Barley and Flax [Project]
Find out which kind of flower will last the longest in fertilized and non-fertilized water. [Project]
How do diatom reproduction react to variable amounts of light? [Project]
Will stem rot disease lower the pH level of plants? [Project]
Why is The Sky Blue? [Project]
The Formation, Evolution and Death of Stars [Project]
Introduction to Nebulae [Project]
Explore Space Stations and Space Shuttles. [Project]

See also:
Middle School Science Fair Projects

Projects Home
Primary School
Elementary School
Middle School
High School
Easy Projects
Award Winning
Popular Ideas
Branches of Science

Science Fair Project Guide
Science Fair Project Types
The Scientific Method - How to Experiment
The Display Board
Topics, Ideas, Sample Projects

Repeat Famous Experiments and Inventions
Science Jokes Science Trivia
Scientists & Inventors

Read for Free
The Science Fair
A Juvenile Science Adventure Novel
by Julian T. Rubin

Human Abridged Wikipedia Articles

My Dog Kelly

Follow Us On:

Privacy Policy - Site Map - About Us - Letters to the Editor

Comments and inquiries:

Last updated: January 2018
Copyright © 2003-2018 Julian Rubin