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Science Fair Project Idea
thumbnail Lively, vivid colors can add pizzazz and turn a dull photo into a work of art. Learn how changing the saturation levels of the colors in your photo can really make it pop! Read more
Photo_p007
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Time Required Very Short (≤ 1 day)
Prerequisites None
Material Availability Specialty Item: Requires Adobe Photoshop or similar photo editing software
Cost Very Low (under $20)
Safety No issues
Science Fair Project Idea
thumbnail Ever been at the beach, taking in the sun and surf, listening to the Beach Boys play on your radio when suddenly it runs out of batteries right in the middle of California Girls? Okay, maybe this only happens to grey haired parents. You being younger and smarter use a hand-powered crank radio to listen to the latest pop tunes on Radio Disney. If batteries and Beach Boys are too old-school for you, then this may be the perfect experiment. Read more
Energy_p008
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Time Required Very Short (≤ 1 day)
Prerequisites None
Material Availability Readily available
Cost Very Low (under $20)
Safety No issues
Science Fair Project Idea
thumbnail Have you ever heard someone say that the moon is made of cheese? Even though the craters on the surface of the moon resemble holes in Swiss cheese, we know that this common myth is not true. Find out how craters are formed and why they are different sizes by doing this simple science project. Read more
Astro_p010
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Time Required Very Short (≤ 1 day)
Prerequisites None
Material Availability Readily available
Cost Very Low (under $20)
Safety No issues
Science Fair Project Idea
thumbnail What do you do if you take a photo and it turns out too dark or too bright? You can use your computer to fix it for you. Read more
Photo_p006
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Time Required Very Short (≤ 1 day)
Prerequisites None
Material Availability Specialty Item: Requires Adobe Photoshop or similar photo editing software
Cost Very Low (under $20)
Safety No issues
Science Fair Project Idea
thumbnail DNA is what makes you look like you. It contains your body's instructions for your hair and eye color, ear shape, your height, and much, much more. Do other living things also have DNA or is DNA only found in humans? You can answer that question yourself (and have your first look at your own DNA) by doing this project. Read more
BioChem_p042
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Time Required Average (6-10 days)
Prerequisites None
Material Availability A DNA extraction kit, listed in the Materials tab, is used for this project.
Cost Low ($20 - $50)
Safety Adult help is needed to cut a strawberry. The DNA extraction buffer is harmless if you touch it, but do not taste or swallow it.
Science Fair Project Idea
thumbnail Some people have a photographic memory and can memorize anything they see almost instantly! Wouldn't that make homework easy? Other people can remember almost anything they hear. Try this experiment to see which type of memory you have. Read more
HumBeh_p018
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Time Required Very Short (≤ 1 day)
Prerequisites None
Material Availability Readily available
Cost Very Low (under $20)
Safety No issues
Science Fair Project Idea
thumbnail Are you really picky about food? Or do you know someone who is? It might be because he or she is a supertaster! To supertasters, the flavors of foods are much stronger than to average tasters. Are you a supertaster? Find out with this tongue-based science fair project! Read more
HumBio_p017
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Time Required Short (2-5 days)
Prerequisites None
Material Availability Readily available
Cost Very Low (under $20)
Safety People with allergies to food coloring should not participate in this experiment.
Science Fair Project Idea
If you've ever been on a long hike, you probably already know how hungry all that walking can make you. But if you're going a long distance, the last thing you want is a heavy pack of snacks on your back. So what can you bring along for a healthy, hunger-satisfying, lightweight snack? How about dried foods, like banana chips or beef jerky? Many foods have high water content. The drying process removes much of the water from the food, leaving behind a lighter, but equally nutritious snack. Just… Read more
FoodSci_p015
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Time Required Average (6-10 days)
Prerequisites None
Material Availability Readily available
Cost Very Low (under $20)
Safety This project may require the use of a sharp knife and the oven. Adult supervision is required.
Science Fair Project Idea
thumbnail Do you like playing with squishy play dough or modeling clay? Wouldn't it be cool if you could add lights, sound, or even motion to your play dough creations? In this science project, you will make play dough that conducts electricity, which will allow you to connect lights, motors, and buzzers! This science project is the first in a three-part series on "squishy circuits," which can all be done with the same materials. We recommend doing the science projects in order. Read more
Elec_p073
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Time Required Average (6-10 days)
Prerequisites None
Material Availability This science project requires a Squishy Circuits Kit and ingredients to make conductive and insulating play dough. See the Materials and Equipment list for details
Cost Low ($20 - $50)
Safety Ask for an adult's help when using the stove to make the conductive play dough. Never connect the battery pack's terminals directly to each other; this is called a short circuit and can make the batteries and wires get very hot. Do not connect the LEDs directly to the battery pack without using play dough; this will burn out the LEDs.
Science Fair Project Idea
thumbnail When you're chasing after your dog, do you ever stop and say, "Wait, I have to catch my breath!"? Do you think that there are times when your dog feels like that, too? Does your dog's respiration rate change when you two are playing active games together? Try this playful science project to find out! Read more
MamBio_p019
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Time Required Short (2-5 days)
Prerequisites None
Material Availability To do this project you'll need to have access to a dog that you can play with.
Cost Very Low (under $20)
Safety Be sure to work with an animal you are familiar with. If you work with an animal that doesn't live with you for this science project, make sure the owner is present the whole time so that the animal feels comfortable.
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