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Science Buddies

Science Buddies: The 'Ultimate' Science Fair Project: Flying Disk Aerodynamics

For Students 9th - 10th
Tossing a Frisbee with your friends is a great way to have fun in the sun. As you practice your throws and become more accurate, you're learning about the aerodynamics of Frisbee flight intuitively. You're learning the body mechanics...
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Science Buddies

Science Buddies: The Science of Making Cheese!

For Students 6th - 8th
Oooey gooey cheese - yum. Who doesn't like a slice of warm pizza straight from the oven? There's nothing quite like a slice of pizza and a glass of milk, so what makes pizza so great? The cheese. But did you know that making cheese is...
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Science Buddies

Science Buddies: Flavor That Food! Exploring the Science of Marinades

For Students 6th - 8th
Have you ever tasted a delicious burger and wondered how it got so much flavor? Maybe you've heard your family talk about marinating foods before cooking or grilling them. A marinade is a mixture of seasonings used to flavor or tenderize...
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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: How Do You Make the 'Best' Cookie?

For Students 3rd - 5th
The benefit to cooking food from scratch versus store bought food is that you determine the taste. In this science fair project, discover if you can perfect the taste of your favorite cookie right in your own kitchen by experimenting...
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Science Buddies

Science Buddies: Maple Syrup: For Pancakes, Waffles, and Crystal Candy?

For Students 6th - 8th
Maple syrup is deliciously gooey and great on breakfast foods like pancakes and waffles. But it has another amazing property. It can form crystals under the right circumstances, and the crystals change in size and shape, depending on...
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Science Buddies

Science Buddies: How Can Tofu Pack Such a Flavorful Punch?

For Students 6th - 8th
Spicy fried tofu. It's a delicious and savory main dish at many Asian restaurants. Stab a golden-brown piece, bite into it, and the juice inside rushes out, filling your mouth with rich flavors. Continue eating and you find the texture...
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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: Great Globs of Gluten! Which Wheat Flour Has the Most?

For Students 3rd - 8th
Close your eyes for a moment and think about your favorite cake, pasta, and crusty bread. OK, you can open your eyes now, and please don't drool on your computer. What was the cake you pictured like? Was it light and fluffy? Did you...
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Science Buddies

Science Buddies: Egg Cellently Cooked Eggs: The Process of Soft Boiling an Egg

For Students 9th - 10th
Sometimes on a busy day, it's hard to get things done. The rush to get things done can start first thing in the morning, when you're so busy getting ready and gathering your homework, that you barely have time for breakfast. It takes...
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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: How Greasy Are Your Potato Chips?

For Students 3rd - 5th
One of America's favorite snacks is potato chips. Although potato chips are very tasty, some varieties are not very healthy for you. A typical 1-ounce (oz.) serving of a well-known national potato chip brand contains 150 calories, 90 of...
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Science Buddies

Science Buddies: How Sweet It Is! Measuring Glucose in Your Food

For Students 9th - 10th
You know that sugar makes food sweet. But did you know that there are different kinds of sugar? Sucrose is the granulated sugar that you usually use for baking. Another kind of sugar, which is found in honey and in many fruits, is...
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Science Buddies

Science Buddies: How Blue Is Your Sports Drink?

For Students 9th - 10th
Do you read the list of ingredients in foods and drinks before you buy them at the grocery store? If you do, you may have noticed that many of the items that are blue in color have the same dye, called FD&C blue 1. In this chemistry...
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Science Buddies

Science Buddies: Home Sweet Biome: How Do Plants Grow in Different Environments?

For Students 2nd - 5th
In this science fair project you will learn about biomes and how different climatic conditions affect plant growth. This can explain why some plants and animals are similar in different areas of the country, and in other parts they are not.
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Discovery Education

Discovery Education: Science Fair Central: Investigation Project Steps

For Students 9th - 10th
Read and print out steps that will help you with your science fair project, from topic forming and researching to analyzing and drawing conclusions..
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Science Buddies

Science Buddies: Project Ideas: Processed Cheese

For Students 9th - 10th
The goal of this cooking and food science fair project is to understand how processed cheese is made, and to determine which percentage of emulsifying salt produces the best processed cheese. The Science Buddies project ideas are set up...
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Science Buddies

Science Buddies: Project Ideas: Whirl Y Bird vs. Whale Y Bird

For Students Pre-K - 1st
Improve the design of a very simple aircraft, the whirlybird, and learn about hydrodynamics and biomimicry in this science experiment. 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: Experiment With Genetically Modified Seeds

For Students 9th - 10th
Compare the growth of normal plants with plants that have been genetically modified to make them resistant to the chemical herbicide Roundup. The Science Buddies project ideas are set up consistently beginning with an abstract,...
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US Geological Survey

U.s. Geological Survey: Earthquake Science Fair Project Ideas

For Students 9th - 10th
Twenty earthquake-related science fair project ideas. Each idea has a short description of a possible investigation.
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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: Building Banjos

For Students 9th - 10th
It is said that you can't play sad music on a banjo. Following the instructions for this science fair project, you can make your own rough banjo and see effect the resonator has on the sound. The Science Buddies project ideas are set up...
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Science Buddies

Science Buddies: The Unconstrained Truth About Constrained Layer Damping

For Students 9th - 10th
This science fair project shows you how to transform a noisy piece of metal into a sound-muffling constrained-layer damper. You will record the sound of a controlled impact on a piece of metal with a microphone, a computer, and some free...
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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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