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Science Buddies

Science Buddies: Project Ideas: Hidden Grasses and Beans in Processed Foods

For Students 3rd - 8th
In this cooking and food science fair project, determine which common crops are found most often in processed foods. The Science Buddies project ideas are set up consistently beginning with an abstract, objective, and introduction,...
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Science Buddies

Science Buddies: Project Ideas: What Makes Foams Stand Up Straight

For Students 9th - 10th
In this food science fair project, students will determine which foods make good edible foams, with high volume and longevity. The Science Buddies project ideas are set up consistently beginning with an abstract, objective, and...
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Science Buddies

Science Buddies: Project Ideas: Crystal Ball Math: Predicting Population Growth

For Students 9th - 10th
In this environmental science fair project, students will learn some of the ways in which the population growth of animals is modeled, and then use the logistic model to determine how a population grows when it starts far below, at, or...
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Science Buddies

Science Buddies: Project Ideas: How Does Animation Timing Affect Your Perception

For Students 9th - 10th
In this video and computer game science fair project, students will discover how changing the timing between different frames of an animation can change a player's perception of how powerful a video game punch is. The Science Buddies...
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Science Buddies

Science Buddies: Project Ideas: Crazy Crystal Creations: Grow Crystals

For Students 3rd - 5th
Compare the size and shape of crystals grown in different temperature conditions in this science fair project. The Science Buddies project ideas are set up consistently beginning with an abstract, objective, and introduction, followed by...
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Science Buddies

Science Buddies: Project Ideas: How Scientists Separate Proteins

For Teachers 9th - 10th
In this biotechnology science fair project, determine the relative size of green fluorescent protein, using size-exclusion chromatography. The Science Buddies project ideas are set up consistently beginning with an abstract, objective,...
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Science Buddies

Science Buddies: Project Ideas: Transferring Heat by Convection in a Tank

For Students 9th - 10th
In this engineering science fair project, students will determine the most effective method for quickly raising the temperature of a liquid in a tank. The Science Buddies project ideas are set up consistently beginning with an abstract,...
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Science Buddies

Science Buddies: Project Ideas: How to Make an Aircraft Invisible to Radar

For Students 9th - 10th
In this engineering science fair project, students will determine which 3-D geometric shapes scatter light the most. The Science Buddies project ideas are set up consistently beginning with an abstract, objective, and introduction,...
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Science Buddies

Science Buddies: Project Ideas: Pounding Papyrus: Ancient Egyptians Made Paper

For Students 9th - 10th
In this materials science fair project, students will make a sheet of papyrus paper, and compare its tensile strength to that of common pulp paper. The Science Buddies project ideas are set up consistently beginning with an abstract,...
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Science Buddies

Science Buddies: Project Ideas: Hands on Shopping: Buy if You Can Give It a Try

For Students 6th - 8th
In this behavioral science fair project, students will determine if handling merchandise affects interest in a product or its perceived value. The Science Buddies project ideas are set up consistently beginning with an abstract,...
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Science Buddies

Science Buddies: Project Ideas: Green Detergents Less Toxic Than Conventional?

For Students 9th - 10th
In this science fair project, test the toxicity of "green" and conventional detergents, using worms as test organisms. The Science Buddies project ideas are set up consistently beginning with an abstract, objective, and introduction,...
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Science Buddies

Science Buddies: Project Ideas: Huddle and Cuddle: How Puppies Keep Warm

For Students 9th - 10th
In this mammalian biology science fair project, students will determine how much huddling reduces heat loss in warm-blooded animals. The Science Buddies project ideas are set up consistently beginning with an abstract, objective, and...
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Science Buddies

Science Buddies: Project Ideas: Is the Gold in My Jewelry Real?

For Students 9th - 10th
In this science fair project, determine if the oligodynamic effect of gold on bacteria is strong enough to differentiate between jewelry of different karats. The Science Buddies project ideas are set up consistently beginning with an...
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Science Buddies

Science Buddies: Project Ideas: Dna Damage: Ultraviolet Rays and Yeast Colonies

For Students 9th - 10th
In this biotechnology science fair project, investigate how DNA damage affects growth of yeast that are DNA-repair deficient. The Science Buddies project ideas are set up consistently beginning with an abstract, objective, and...
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Science Buddies

Science Buddies: Project Ideas: Learn to Design an Ion Engine

For Students 9th - 10th
The goal of this electricity and electronics science fair project is to understand how ions are used to propel spacecraft in space, and to use a NASA online simulator to design your own ion engine. The Science Buddies project ideas are...
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Science Buddies

Science Buddies: You Want Fries With That? The Science of Crispy Potatoes

For Students 3rd - 8th
The first bite of a fresh-picked apple, the crunch of morning toast, the deep cut into rich, flaky layers of baklava, the pleasing snap of a chip. Besides being delicious, what do these foods have in common? They're crisp. They have a...
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Science Buddies

Science Buddies: Do You Have the Willpower to Taste Something Sour?

For Students 3rd - 8th
Do try this mouth-puckering science fair project to find out if people of all ages love sour tastes, or if there a difference between the sour preferences of kids and adults. You might be able to sell creations of your own based on your...
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Science Buddies

Science Buddies: Old Salty: Does Age Affect the Ability to Detect Salt?

For Students 6th - 8th
Sauerkraut, pickled fish, pickled vegetables, kimchi, corned beef, processed cheeses, smoked lunch meats. Do you like these high-salt foods? What about your grandparents, do they? Do your grandparents seem to like most foods to be a bit...
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Science Buddies

Science Buddies: Model Rockets Aerodynamics: Stability

For Students 9th - 10th
This science fair project for Science Buddies lets you be the rocket scientist. See how the rocket design changes its performance. The Science Buddies project ideas are set up consistently beginning with an abstract, objective, and...
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Science Buddies

Science Buddies: Sliding Light: How to Make a Dimmer Switch With a Pencil

For Students 9th - 10th
In this electronics science fair project, students will make a simple dimmer switch and investigate the relationship between the resistance in the circuit and the amount of light produced. The Science Buddies project ideas are set up...
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Science Buddies

Science Buddies: Tick Tock, Does Your Mouse Know the Time on the Clock?

For Students 9th - 10th
For this science fair project, you will build a device that records your nocturnal pet's activity by monitoring movement of its exercise wheel to see how it varies during the day and night. You can also experiment with various ways of...
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Science Buddies

Science Buddies: Build Your Own Helio Tracker That Turns With the Sun

For Students 9th - 10th
In this science fair project, design and build a mechanical sunflower device that faces the Sun as the sun moves through the sky. By harnessing solar energy, your sun tracker should follow the movement of the sun.
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Science Buddies

Science Buddies: Knock Your Blocks Off: The Mechanics of Carnival Games

For Students 6th - 8th
Why are those "simple" games at the fairs, carnivals, and boardwalks so hard? Is it really lack of skill or coordination or do those concessionaires use some basic laws of science to help them set up the games in their favor? This...
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Science Buddies

Science Buddies: Rocking the Boat

For Students 3rd - 8th
Become an engineer for a day and discover the best way to keep from rocking the boat in this engineering science fair project. When a ship rocks back and forth, it can make people seasick, but also it makes it dangerous for jets to land...

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