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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.

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!

Which battery lasts the longest? In this science fair project, kids will test popular brand name batteries like Duracell and Energizer against generic brands.

This light bulb science project includes step-by-step instructions for testing the heat from different light bulbs.

In this science fair project on the relationship between distance and time, kids explore the behavior of gravitational acceleration through direct observation.

Demonstrate the capillary function in plants by adding food coloring to glasses of water. Slice stalks of celery and leafy tops. Compare color of leaves

Help your kindergarten or first grade child use his creativity to make a beautiful magnetic patterned structure while discovering the wonders of magnets.

Research Earthship buildings. Draft a unique architectural design that repurposes used, discarded radial tires. Build scale model of structure.

Is horse manure a possible energy source in a crisis? Use calorimetry to find out how much energy horse manure can produce in this science fair project.

Do you hate to waste energy? In this experiment, you will design a machine that is powered by the process known as energy transformation.

The purpose of this science fair project is to determine whether Green Bags, with or without refrigeration, are most effective in preserving food.

The objective of this science fair project is to determine whether there are gender differences when boys and girls view optical illusions.