Science Fair Projects and Experiments
Sample projects and experiments that can be turned easily into successful science fair projects
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    For Elementary, Middle and High School Students


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  • The Solar Car Book
    A complete kit for making a cool solar racecar. Everything is included: wheels, axles, motors, wires and a genuine one-volt solar cell.
    Elementary School - Grades 4-6
    P=Project   E=Experiment
    The effect of different kinds of wood on how fast it burns R [E] [E] [E]
    Blade Variable (number of blades, length, size and area of the blades, degree of pitch) Effects on Windmill Efficiency? [E] [P] [P] [P] [P]
    The effects of water type, distilled or tap, and temperature oo an hydrogen fuel cell efficiency [P]
    Compare the efficiency of banana peels, peel briquettes and coal in order to evaluate environmentally friendly fuels. [P]
    Solar Energy Cost & Efficiency Science Fair Projects & Experiments
    Electricity Cost and Efficiency Science Fair Projects & Experiments
    Middle School - Grades 7-9
    P=Project   E=Experiment
    Compare a fuel cell's efficiency to that of an internal combustion engine. [E]
    Compare the energy efficiencies and environmental friendliness of biofuels and fossil fuels. [P]
    Investigate solar homes economic efficiency - how much money it would cost, and how much money we would save over a period of 5, 10 and 20 years. [E] [E]
    Compare petroleum diesel to Diesel Secret Energy (DSE) in fuel consumption, motor oil cleanliness, exhaust emissions, power, and price. [E]
    Geothermal energy efficiency and negative effects on the environment. [P]
    The Efficiency of Different Savonius Wind Turbines [E]
    Which is more efficient: a Horizontal Axis wind turbines or a Vertical Axis one? [E] [E]
    Which Type of Wood, Hardwood or Softwood, Will Burn Fastest? R [P]
    Determine which fireplace fuels work most efficiantly to heat a room for the least amount of time, energy, and money. [E]
    Find out the catalyst that will make a fuel cell more efficient? [E] [E] [E] [E] [E]
    If you use an electrolyte with a low conductivity value, then the conversion efficiency (electrical power) of the fuel cell will decrease? [E]
    Solar or methanol fuel cells - which is more efficient? [E] [E]

    Can a farmer reduce his input costs by growing his own fuel? [P]
    Which common gasoline alternative fuel is the most efficient in cost and caloric content including wood, vegetable oil, animal fats, and natural gas. [E] [E]

    Solar Energy Cost & Efficiency Science Fair Projects & Experiments
    Electricity Cost and Efficiency Science Fair Projects & Experiments
    High School - Grades 10-12
    P=Project   E=Experiment
    Which type of natural energy source is more efficient - a hydroelectric dam or a wind turbine. [E]
    Investigate whether the heat from a compost bin or pile can be used to efficiently and effectively heat water. [E]
    Test Photovoltaic Cells vs. Solar Thermal Energy (Stirling Engines) Efficiency [E] [E] [E]
    The Effect of Variable Microorganisms and pH on the Efficiency of a Microbial Fuel Cell (MFC) [E]
    Determine whether ethanol is a more efficient and clean burning fuel than gasoline. [E] [E]
    Determine how efficient certain biofuels are in comparison to diesel fuel and whether using new or used oil in the making of the biofuels alters their efficiency. [E]
    Produce Cellobiose Dehydrogenase from fungi Trametes versicolor in a exogenous expression system, either in E.coli or in transgenic tobacco plants. The recombinant CDH obtained from this project could be used in a cellulase cocktails to more efficiently degrade lignocellulose materials. [P]
    Discover the most efficient crop to use in the creation of biodiesel. [E] [E]
    The Effect of Temperature on PEM Hydrogen Fuel Cell Efficiency [E]
    An efficient, low cost underwater glider that recycles energy by using a fuel cell as its method of propulsion [E]
    Compare biofuels (ethanol) with bioelectricity (burned biomass) efficiency (more energy from the same amount of land) [E]
    Can Geothermal Power Compete with Coal on Price? [E]
    Solar Energy Cost & Efficiency Science Fair Projects & Experiments
    Electricity Cost and Efficiency Science Fair Projects & Experiments
    Useful Links
    R=Resource
    Science Fair Projects Resources [R]
    Biofuel and Renewable Energy Resources [R] [R]
    Solar Energy (Cells & Panels) Resources [R]
    Electricity Basics [R]
    Electronics Tutorials and Circuits [R]
    Citation Guides, Style Manuals, Reference [R]
    Electrical Safety [R] [R]



    The Solar Car Book
    A complete kit for making a cool solar racecar.
    Everything is included: wheels, axles, motors, wires and a genuine one-volt solar cell.





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    Last updated: July 2012
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