Science Buddies
Science Buddies: How Greasy Are Your Potato Chips?
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...
Science Buddies
Science Buddies: How Sweet It Is! Measuring Glucose in Your Food
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...
Science Buddies
Science Buddies: How Blue Is Your Sports Drink?
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...
Science Buddies
Science Buddies: Home Sweet Biome: How Do Plants Grow in Different Environments?
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.
Discovery Education
Discovery Education: Science Fair Central: Investigation Project Steps
Read and print out steps that will help you with your science fair project, from topic forming and researching to analyzing and drawing conclusions..
Science Buddies
Science Buddies: Project Ideas: Processed Cheese
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...
Science Buddies
Science Buddies: Project Ideas: Whirl Y Bird vs. Whale Y Bird
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...
Science Buddies
Science Buddies: Project Ideas: Experiment With Genetically Modified Seeds
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,...
US Geological Survey
U.s. Geological Survey: Earthquake Science Fair Project Ideas
Twenty earthquake-related science fair project ideas. Each idea has a short description of a possible investigation.
Science Buddies
Science Buddies: Model Rockets Aerodynamics: Stability
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...
Science Buddies
Science Buddies: Building Banjos
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...
Science Buddies
Science Buddies: Sliding Light: How to Make a Dimmer Switch With a Pencil
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...
Science Buddies
Science Buddies: Tick Tock, Does Your Mouse Know the Time on the Clock?
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...
Science Buddies
Science Buddies: Knock Your Blocks Off: The Mechanics of Carnival Games
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...
Science Buddies
Science Buddies: The Unconstrained Truth About Constrained Layer Damping
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...
Science Buddies
Science Buddies: Reveal the Red: Exploring the Chemistry of Red Flower Pigments
Are all reds the same? Find out in this science fair project. Investigate if the pigments in one type of red flower are different from those in another type of red flower. Flowers contain an assortment of amazing chemicals that produce...
Science Buddies
Science Buddies: Build Your Own Windmill Generator
Build your own windmill and see how the wind can be converted into energy to produce electricity. This science fair project should help you understand the use of wind as a source of alternative energy. The Science Buddies project ideas...
Science Buddies
Science Buddies: Build Your Own Helio Tracker That Turns With the Sun
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.
Science Buddies
Science Buddies: Guitar Jingle: Discovering the Locations of Harmonics
In this music science fair project, students will discover the locations of harmonics on an acoustic guitar and relate them to guitar string lengths.
Science Buddies
Science Buddies: Rocking the Boat
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...
Science Buddies
Science Buddies: Waste Not, Want Not: Use the Microbial Fuel Cell to Create Elec
Gross. What is that in the toilet? But maybe it's not just gross. Did you know there are bacteria that digest organic waste and create electrons? What if there was a way to collect those electrons to power a circuit? In this science fair...
Science Buddies
Science Buddies: Jack and Jill Went Up a Hill and Came Biking Down After
Are you a budding Lance Armstrong or Greg LeMond? Are you into cycling and speed? Then this is the science fair project for you. In this science fair project, you will determine the best gear ratio for your bike, to get the highest speed...
Science Buddies
Science Buddies: Foggy Forecasting: What Weather Factors Create Radiation Fog?
The poet Carl Sandburg wrote, "The fog comes on little cat feet". In this weather science fair project, you'll discover why this beautiful, quiet creeper appears on some days, and not on others. If you are fascinated by fog and weather...
Science Buddies
Science Buddies: Abracadabra! Levitating With Eddy Currents!
Did you know that not all trains run on tracks? Some of the world's fastest trains are magnetic levitation trains (maglev). This means that the carriage of the train is suspended over the rails with no support, but only with magnetic...
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