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Science Fair Project Idea
thumbnail Have you considered where the gasoline that your parents put in your car comes from and how long that source will last? The fuel that most vehicles use, gasoline, is a petroleum product. Petroleum is a fossil fuel and is a nonrenewable form of energy, meaning we use it faster than it is able to be reproduced. Burning fossil fuels also produces pollutants that might hurt our environment. Using a kind of fuel from a renewable source would help save Earth's natural resources and cut down on… Read more
Energy_p030
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Time Required Average (6-10 days)
Prerequisites None
Material Availability Readily available
Cost Average ($50 - $100)
Safety You will be working with flammable materials. Wear safety goggles and other safety gear to prevent injury. Adult supervision is required. Perform this science fair project in a well-ventilated area, away from combustible and flammable objects.
Science Fair Project Idea
thumbnail Are biofuels the wave of the future? People often talk about these plant-derived fuels as a way to someday cut down on our dependency on non-renewable carbon-based fuels, like gasoline. Ethanol (a type of alcohol) is a common biofuel used today. In the United States, ethanol is a common biofuel additive to normal gasoline. In fact, some states mandate that when you fill up your gas tank, 10 percent of the total fuel volume be made of ethanol. Brazil, the world's largest user of ethanol-based… Read more
BioChem_p038
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Time Required Long (2-4 weeks)
Prerequisites This science project requires access to a biology or chemistry laboratory with, at minimum, pipettes and a balance.
Material Availability This project requires the Bio-Rad [# Link Name="BioChem_p019.1" Value="HtmlAnchor" #]. You will need a teacher's help to order it as Bio-Rad only sells directly to schools.
Cost Very High (over $150)
Safety Adult supervision is required in the laboratory facility.
Science Fair Project Idea
thumbnail Mowing the lawn is hard work, especially on a warm day. Not only do you have to mow the grass, but you also have to dispose of the clippings. Some people add the clippings to a compost pile in their yard, which is a great idea. But did you know that some grasses can be used as a source of energy? In this energy science fair project, you will learn more about a type of energy called biomass energy. You will grow different kinds of grasses and see which type of grass gives you the most biomass,… Read more
Energy_p034
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Time Required Very Long (1+ months)
Prerequisites None
Material Availability Readily available
Cost High ($100 - $150)
Safety If making your own flower pots out of cartons, use caution when using the scissors to cut the cartons in half. Adult supervision is recommended.
Science Fair Project Idea
Coal, gas, and oil are energy resources that are not renewable, meaning that once we use up the world's supply of these natural resources there will not be any left. There is a lot of debate about how long these resources will last. One way to ensure that we will not find ourselves in an energy crisis is to develop energy resources that are renewable. Renewable energy is a resource that cannot be used up. Investigate the many uses of renewable energy: solar energy, wind energy,… Read more
Energy_p007
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Time Required Very Long (1+ months)
Science Fair Project Idea
How is geology important for our energy resources? Coal, oil, and natural gas are formed by geological processes over millions of years. Certain geological formations can indicate a reservoir of coal, oil, or natural gas. Also, geothermal processes can be used as an energy resource. How are these formations identified? How are the resources extracted? You can use the to access, view, and download information from geospatial databases containing a broad spectrum of data produced by the… Read more
Geo_p025
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Time Required Long (2-4 weeks)
Science Fair Project Idea
thumbnail Soap comes in many varieties and forms—from bars to bottles to boxes. The uses for soaps are just as expansive—from cleaning our hands, hair, and faces to a variety of household cleaning jobs, such as dishes or laundry. One thing all these different soaps have in common is their chemical origin; they were all made by mixing fat or oil with a strongly basic solution, such as lye. In this chemistry science project, you will carry out the chemical steps needed to transform coconut oil… Read more
Chem_p096
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Time Required Average (6-10 days)
Prerequisites This procedure should be done in a chemistry lab with adult supervision.
Material Availability Some specialty items are needed; see the Materials and Equipment list for details.
Cost High ($100 - $150)
Safety Minor injury is possible. This procedure requires use of sodium hydroxide solution. Sodium hydroxide can burn skin and eyes. See the Experimental Procedure for important cautionary notes. Adult supervision is required.
Science Fair Project Idea
thumbnail Do you know how much power is used every day in your home? What you might not realize is that making simple changes can save you energy, power, and money. What would you do with extra money? Put it in the bank or get something that you really want? In this science fair project, you will investigate the different uses of electricity in your home and determine if there are simple changes that you can make to save energy and money. Read more
Energy_p020
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Time Required Long (2-4 weeks)
Prerequisites Permission from an adult to access the appliances in your home.
Material Availability Specialty item required. This project requires an electricity usage monitor.
Cost Low ($20 - $50)
Safety Adult supervision is required. Always exercise caution when dealing with electricity and electrical appliances.
Science Fair Project Idea
What do you think about killing vampires? No, no, not the kind that drink people's blood, but the kind that suck your power and money away. Equipment like televisions, computers, printers, and fax machines all use electricity to operate, of course, but do you realize that this equipment might still be sucking electricity from the wall, even when you think it's turned off? These electricity-suckers are called vampire loads. In this science project, you will investigate how much power these… Read more
CompSci_p042
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Time Required Long (2-4 weeks)
Prerequisites You need to have permission from an adult to access the computer peripherals that are in your home.
Material Availability You must have a Kill-A-WattTM meter to do this science project. See the Materials and Equipment list for details.
Cost Low ($20 - $50)
Safety Adult supervision is required. Always exercise caution when dealing with electricity and electrical equipment like computers and printers.
Science Fair Project Idea
thumbnail Vitamin C is a water-soluble vitamin that has many functions in the body. Vitamin C is needed to bolster the immune system. It is an antioxidant that protects LDL cholesterol from oxidative damage, and it is needed to make collagen, a substance that strengthens many parts of the body, such as muscles and blood vessels. Our bodies do not make vitamin C, so we must get it from dietary sources. Citrus fruits, carrots, avocados, and spinach all have vitamin C. Bell peppers, like the ones shown in… Read more
FoodSci_p039
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Time Required Average (6-10 days)
Material Availability Titration equipment and supplies are needed. A kit is available from the [# Link Name="Chem_p044.7" Value="HtmlAnchor" #].
Cost High ($100 - $150)
Safety Adult supervision required. Iodine solution is poisonous. Avoid skin and eye contact. Wear chemical safety goggles and rubber gloves when handling the concentrated solution. For more tips, consult the [# ProjectGuide Name="Advanced.ChemistrySafetyGuide" Value="HtmlAnchor" HtmlShortTitle="true" HtmlClass="normal" #]
Science Fair Project Idea
thumbnail We are all familiar with the nursery rhyme, "Rain, rain, go away, come again some other day...", or the song "Singin' in the Rain." Numerous songs and stories describe our feelings about rain. Why so many? Because we humans understand how important rain is to our well-being. Rainfall, as part of the water cycle, brings water back to Earth that had previously evaporated or transpired from the surface. When water vapor in the atmosphere condenses into clouds and falls back to Earth as rain,… Read more
EnvEng_p033
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Time Required Very Long (1+ months)
Prerequisites Before starting this project, check your local and state laws regarding the rules for collecting rainwater.
Material Availability Readily available
Cost High ($100 - $150)
Safety Wear safety goggles and equipment when working with tools. Minor injury is possible. Adult supervision is required. Do not drink the water collected in the project.
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