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This science fair project idea examines whether boys and girls differ in reflexes.

Learn how to be a bird scientist in this simple project of watching feathered friends in their habitat.

Before you get ready for a delicious scramble or omelet, add a bit of science to your morning routine!

In this Bernoulli's Principle experiment, you'll learn how an increase in the speed of a fluid, like air, decreases pressure.

This science fair project uses paper chromatography to investigate whether black, brown, orange, and purple are pure colors or mixtures of other colors.

Science fair project that determines how we can change potential energy into kinetic energy.

Multiple-choice test questions can be confusing. Here's a toolbox of tricks and strategies to help your teen become a multiple-choice master.

In this science experiment, test the pH of soil surrounding a gas station to determine if gas stations have a negative effect on the environment.

Science fair project that examines how cell membranes allow the inward and outward flow of materials as demonstrated by eggs.

Learn how the focal length of a lens affects a magnifying glass's magnifying power in this cool science fair project idea for 8th grade.

In this science experiment, observe convection currents forming and learn about how heat energy moves in liquids from hot to cooler areas through convection.

This experiment will explore the best way to create a perfect soft-boiled egg.

What colors can dogs see? Do they only have black and white vision, or can they see other colors too? Find out in this cool science experiment!

Kids will enjoy this cool demonstration of Newton's Third Law and the conservation of linear momentum.

This experiment evaluates if people have an accurate perception of how much personal time they spend interacting with technology.

Study how we perceive color by exploring optical illusions such as pointillism, digital images, and Ishihara tests.

Learn about the Atwood Machine and Newton's 2nd Law with a pulley and masses of different weights in this physics science project.

Total alkalinity and pH personal care products are controlled to prevent skin irritation. Learn more about basic and acidic substances in this science project.

This project examines whether and what associations exist between numbers and letters and colors.

Check out this cool and free middle school science fair project idea on how to make a solar oven.

Young physicists will wrestle with a discrepant event: the Hammer Ruler Trick. They'll make some inferences about torque, balance, and center of gravity.

Determine if certain colors of light are more effective for photosynthesis. Plant seeds in cardboard boxes with different light, record visible growth.

Do thick liquids flow faster than thin liquids? Examine water and syrup's viscosity and inertia to learn about the Reynolds Number, laminar and turbulent flow.

This science fair project creates a visual model of whatâs happening to sound waves as a car approaches and then leaves.

This project examines whether sugar substitutes are as sweet as real sugar.

The objective of this science fair project is to determine whether drawing with the right side or the left side of your brain will produce a better picture.

Saturn is the ringed planet in our solar system, a gas giant with rings made of ice and dust. Let's make a cool scale model with an old CD and some glitter!

The goal of this science fair project was to evaluate the ElectroMagnetic Field produced by Radio Frequency Identification transmitters.

Science fair project that determines whether windmills can be designed so that birds will not feed on them. Will they discriminate between different patterns?

While your cells are much too small to see without a microscope, you can create the look of a cell in your very own home with just an egg and vinegar!