6th Grade
Science Fair Projects

6th Grade Projects by Topic
Astronomy Aviation Biology Botany
Chemistry Earth Electricity Endangered
Energy Engineering Environment Health
Physics Zoology Astronomy Winning

Projects by Grade Level
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Home Advanced Award Winning Warning!
Research plankton [Project]
The effect of airplane shape, wing shape and wing size on its aerodynamics lift using a wind tunnel. [Project]
Build a crystal radio and see if it is possible to hear aliens with the radio. [Project]
Which surface of hydro power line would be best to prevent ice build up? [Project]
How We Perceive Our Own Voices [Project]
Compare the amount of omega-3 found in supplements to the amount claimed. [Project]
Which roofing material is the best choice for Calgary? [Project]
Purification and analysis of plasmid DNA [Project]
Does the "5 Second Rule", of picking up a piece of food from the floor, work? [Project]
Banana Peel Biomass Briquettes Fuel Efficiency [Project]
Determine which of the following vitamins A, C, D, or E is the best antioxidant. [Project]
Forensic Determination of Crime Suspects by Lip Prints and Chromatography [Project]
Figure out if the flex of a hockey stick makes a shot faster or more accurate. [Project]
Test whether more expensive towels can retain more water and are stronger [Project]
Densities of Various Solutions vs. Plastic Separation [Project]
What is light pollution. [Project]
How can we save ozone layer? [Project]
What is the effect of ozone on plant growth. [Project]
Oil Absorbency of Polypropylene Pads vs. Natural Products [Project]

Which type of environment is most affected by an oil spill? [Project]
Global Warming: What are Street Sponges? [Project]
Effect of Human Activity on Benthic Survey and Water Quality Parameters [Project]
Explore dolphin bycatch (caught in nets) [Project]
Farmed salmon effects on the environment and health. [Project]
Investigate the endangered salmon [Project]
Helping painted turtles [Project]
How the Marbled Murrelet is threatened in British Columbia [Project]
Will Global Warming affect the Piping Plover's life? [Project]
Investigate turtles and tortoises. [Project]
Why are coral reefs dying? [Project]
The Effect of Bleach on the Survival Rate of Daphnia [Project]
The Effect of Oil, Weed Killers and Salt on the Survival Rate of Daphnia [Project]
Car exhaust effect on seedlings and germination rate [Project]
How to reduce car air pollution. [Project]

How do Vehicles Affect the pH Properties of Snow [Project]
Extracting copper from ore (biolixiviation). [Project]
Bacterial Content of Water Bottles [Project]
The Effects of Acid Rain on Germination? [Project]
The Effect of Vitamin A on Radish Plants Exposed to Acid Rain? [Project]
Determine the effect of acid rain on plant growth. [Project]
Why does acid rain destroy buildings and pavements? [Project]
Effect of Acid Rain on the Biomass of Radishes [Project]
Which Species of Wood Will Produce the Most Thermal Energy When Combusted [Project]
Which passive solar collector absorbs the most heat? [Project]
Which Angle of Pitch will Produce the Greatest Amount of Electricity? [Project]
The Effect of Blade Size (Length, Area) on Electrical Output of a Windmill? [Project]
Number and Size of Blades of a Wind Turbine vs. Electrical Output [Project]
How much wind velocity do we need to generate power (light a LED)? [Project]
How Does Dam Water Height Affect the Output of a Turbine? [Project]
Does temperature affect the performance of a fuel cell? [Project]

Do different interior designs of a solar oven affect its performance? [Project]
Box solar cooker vs. funnel solar cooker [Project]
How a rifle is affected by weather. [Project]
How brakes work? [Project]
Which plane wing shape of five is the most aerodynamic. [Project]
Which plane from four designs flies the best [Project]
Physics of airplanes including a brief history of flight. [Project]
Investigate the history and physical properties of the Spruce Goose [Project]
How an FM radio works? [Project]
Laws of repulsion and attraction of magnetic poles use in levitating trains [Project]
How do loudspeakers work? [Project]
Determine whether overcrowding affects fish growth. [Project]
Research the Declination of Pacific Salmon in the Fraser River [Project]
Find the balance of nature in an aquarium [Project]

The Mountain Pine Beetle's Negative Impact on Pine Trees [Project]
The Case of the Missing Marmots [Project]
Overpopulation vs. Overconsumption [Project]
Why Burns Bog is so hard to preserve? [Project]
Simulate a tsunami. [Project]
What are hurricanes? [Project]
Determine what the strongest and weakest points of a hurricane are. [Project]
Shrinking ice caps in the Arctic and how they might affect the world. [Project]
Measure the slope angle at which different rocks slid one over another (landslide). [Project]
Evaluate the effectiveness of various ice melting products [Project]
Find out if polyester or nylon is stronger for the construction of hot air balloons [Project]
Which diaper company is better in absorbency? [Project]
Research gasoline and Diesel engines. [Project]
The dependence of current on the concentration of sodium chloride in the electrolyte [Project]
Find out how sterile a doctor's office really is. [Project]

Make your own cabbage juice pH indicator [Project]
What are cells (biology)? [Project]
Can DNA be extracted from onions and observed with the naked eye? [Project]
The effect of light on seed germination [Project]
Exploring the relationship (pollination) between Lesser Dawn Bats and durian fruit [Project]
On what fruits will penicillium mold grow? [Project]
Do different kinds of bread mold at different speeds? [Project]
Why is The Sun Hot? [Project]
Are solar flares harmful to your health? [Project]
Black holes and time [Project]
Research stars birth, life, and death. [Project]
Explore the sun, stars, black holes and supernovas [Project]
What are Cosmic Rays? [Project]
Make an alien that can survive on the planet Mercury. [Project]
Creating an alien that can survive on the planet Mars. [Project]
Research the physical traits of Pluto and design an alien that can survive on this planet. [Project]
What is Terraforming? [Project]

See also:
Middle School Science Fair Projects

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Last updated: January 2018
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