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Science Buddies

Science Buddies: Candy Confusion: Can Small Children Mistake Medicine for Candy?

For Students 9th - 10th
Many medicines come in bottles with special child-proof caps so that small children can't accidentally open the bottle and eat the pills. To a small child who can't read the label, the pills might look just like candy. This project helps...
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Science Buddies

Science Buddies: Minimizing Bacteria in the Thawing and Cooking of Meat

For Students 9th - 10th
Here's a practical project that sheds light on safe practices in the kitchen. Use this information to determine which method of defrosting meat is safest and which method of cooking kills the most bacteria.
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Science Buddies

Science Buddies: Project Ideas: Understanding How Food Becomes Rancid

For Students 3rd - 8th
In this cooking and food science fair project, the student will determine how light and air can oxidize fat in potato chips and cause the chips to go rancid. The Science Buddies project ideas are set up consistently beginning with an...
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Science Buddies

Science Buddies: Effects of Food Preservatives on the Growth of Microorganisms

For Students 6th - 9th
The problem of protecting food from spoilage has been with us since prehistoric times. The solutions to this problem have changed with advances in technology and knowledge about what causes food to spoil. This project uses liquid...
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Science Buddies

Science Buddies: How Food Supplements Affect Weight Gain of Juvenile Mice

For Students 9th - 10th
As your mom and dad always tell you, a healthy diet is important to good health. This project is designed to see what happens to mice when they are allowed to load up on sugary snacks. Do you think that they will gain excess weight? Do...
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Science Buddies

Science Buddies: Mag Nificent Breakfast Cereal

For Students 3rd - 5th
You will devise a way of testing foods for supplemental iron additives in this experiment provided by Science Buddies. Then you will use your design to test different breakfast cereals to see how much iron they contain. The goal is to...
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Science Buddies

Science Buddies: Harmful Algal Blooms in the Chesapeake Bay

For Students 9th - 10th
Harmful algal blooms occur when algae, which form the base of the ocean food web, grow in massive numbers and produce toxic or harmful effects on people, fish, shellfish, marine mammals, and birds. In this project you will learn how to...
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Science Buddies

Science Buddies: Do Oranges Lose or Gain Vitamin C After Being Picked?

For Students 9th - 10th
Are oranges highest in vitamin C when they are fresh from the tree (or, in a pinch, the grocery shelf)? In this project you'll learn how to measure the amount of vitamin C in a solution using an iodine titration method.
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Science Buddies

Science Buddies: Yeast Reproduction in Sugar Substitutes

For Students 9th - 10th
There's nothing quite like the smell of fresh-baked bread to make your mouth water. As any baker can tell you, you can't bake bread without yeast. This project makes clever use of bread dough to measure yeast reproduction three different...
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Science Buddies

Science Buddies: Where Do Lizards Go for Lunch?

For Students 9th - 10th
You've probably heard about differences between the left brain and the right brain in people. One hypothesis has it that brain lateralization evolved as a survival mechanism in animals with eyes on the sides of their heads. One eye could...
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Science Buddies

Science Buddies: Drawing Circles Around Ants

For Students 3rd - 5th
Do ants sometimes ruin your picnic? There are some chemical ant repellents you can spray to keep them away, but who wants to spray poison all over their food? In this experiment you can investigate some less toxic solutions that may be...
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Science Buddies

Science Buddies: Leaves and Light

For Students 2nd - 5th
Leaves use sunlight to make food for the plant. Sunlight contains all of the colors of the rainbow, but are all of those colors used by the leaf? Can you find out if some colors of light are more important than others?
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Science Buddies

Science Buddies: Go and Stop? Ant Traffic Signals

For Students 9th - 10th
Have you ever stopped to watch a trail of ants moving back and forth between a food source and their nest? Have you ever wondered how they establish their trail? You've probably read that ants use chemical signals to communicate with one...
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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: 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: Kimchi Chemistry

For Students 9th - 10th
In this cooking and food science fair project, the student will make a batch of kimchi, the national dish of Korea, and investigate the changes in pH and glucose concentration as it ferments. The Science Buddies project ideas are set up...
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Science Buddies

Science Buddies: Project Ideas: Perfecting Pastries: Role of Fats

For Students 6th - 8th
In this cooking and food science fair project the student will investigate the effect that fat and its temperature have on the taste and texture of pastry shells. The Science Buddies project ideas are set up consistently beginning with...
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Science Buddies

Science Buddies: Project Ideas: How Much Water Is Absorbed by Dried Beans?

For Students Pre-K - 1st
In this cooking and food science fair project, measure how the water content of dried beans changes with time. 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: Save Those Spoiling Strawberries!

For Students 3rd - 8th
In this food science fair project, the student will determine if thermotherapy can inhibit strawberries from becoming moldy and decaying. The Science Buddies project ideas are set up consistently beginning with an abstract, objective,...
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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: Project Ideas: How Much Water Is Required to Cook Pasta?

For Students 6th - 8th
In this cooking and food science fair project, determine if you really need 6 quarts of water to cook a pound of pasta. The Science Buddies project ideas are set up consistently beginning with an abstract, objective, and introduction,...
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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: 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: 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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