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Science far project which determines whether the material of a baseball bat affects the distance that the baseball will travel.

The purpose of this science fair project is to learn which substance best preserves apples. Learn about enzyme interactions in fruit and scientific processes.

Science fair project that determines whether wireless networks damage living plants. Are WiFi radiation hazardous to your health?

The goal of this project is to create an exciting topographical map out of dough.

This science fair project examines the different composition of fungi and plants.

This science fair project demonstrates the magic of arches by challenging students to stack telephone books on top of eggs without breaking them.

Inspire your child to put on her engineer hat for the day, as she builds her very own, double-decker bridge.

This science fair project idea examines various dead zones and investigates the cause and how it can be fixed.

Is the birthday paradox really a paradox, or just an intriguing problem that defies intuition? Find out with this birthday paradox science fair project.

This science fair project idea provides evidence that air is everywhere and takes up space.

Kids discover what a homogeneous mixture is by adding sugar to distilled water and identify the various factors affecting solubility.

How does a flashlight work? Kids will make a complete circuit and explore how voltage contributes to brightness with this science fair project idea.

The purpose of this science project is to determine which stimulus, gravity or water, will cause the greatest growth response in a plant.

Study the anatomy of the brain and the functions of the corpus callosum. Research split brain surgery and its impact on advances in neuroscience.

Engineers in training can get started with this simple wheel-and-axle construction activity.

This science fair project idea explores whether boiling and freezing water will have an effect on how much it weighs.

Encourage local wildlife to settle down in your backyard with this adorable bird nest craft.

Science fair project which measures the shadow cast by a meter stick at various times in order to predict the circumference of the earth.

Science fair project which determines if plants really do need water to grow, or whether they just need to be kept wet.

Determine if each hemisphere specializes in dealing with specific functions. Include illustrations of the brain, it hemispheres.

Here's a fun activity to reinforce the physics concept of stored energy for your middle schooler.

Here's a first grade ladybug game that explores how air can move solid objects, and adds some measurement practice, too. Play, learn, and enjoy!

This science fair project idea addresses tempo, and whether faster or slower music works better as a study aid.

This science fair project idea compares whether ionic dryers leave hair in better condition than non-ionic dryers.