This engaging project encourages young children to practice and refine the important scientific skills of sorting and classification.

This science fair project idea explores whether the color of surroundings affects human mood.

Check out this cool science fair project idea to explore non-chemical means of preserving fruits by using thermotherapy.

In this science fair project, students learn how pressure can make the minerals in a rock line up in the same direction and form bands and foliation.

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

How is NASA able to launch something into orbit around the Earth? Learn about the relationship between gravity, speed, and orbit in space in this cool project!

Take a closer look at your furry friend (or the furry friend of a neighbor -- with permission) to discover if communication exists between cats and humans.

Determine how salinity affects the circulation of warm and cold water. Note whether the warm water mixes or forms a layer with cold water.

This experiment explores whether caffeine improves athletic performance.

This experiment investigates whether the Ranschburg Effect is observed more frequently in older or younger adults.

This cool middle school science fair project idea helps students explore the role phototropism plays in the growth of green plants.

Explore the role of starches as thickening agents in food, and learn about the chemical properties of starch in the process.

Demonstrate how static electricity can cause an object to move. It also examines just how an object affected by static electricity will move.

In this science project idea learn about working of different types of smoke detectors and find out which one is the most effective for you.

This science fair project idea focuses on two classes of sugars monosaccharides (fructose) and disaccharides (sucrose or table sugar).

Learn about what happens to a current-carrying wire in a magnetic field in this cool electromagnetism experiment!

Science fair project that examines the different types of precipitation, evaluates the density of snow and calculates the ratio of snow-to-liquid.

Chlorine and chloramine are added to our tap water to kill harmful microorganisms. What is the best way to filter these disinfectants in your drinking water?

Plants and light seem to be good buddies, but how far does the friendship really go?

This science project lets students explore the number of spots on a ladybird and how to treat ladybugs with respect.

Look for correlation between pH values of commercial soaps and detergents and manufacturer claims about eye irritation hazards.

This project will explore whether people are emotionally susceptible to suggestions of both humor and sorrow.

Discover which absorbent material is the best; the Shamwow, paper towels, or cotton towels.

Brine shrimp usually live in saltwater. Investigate how salt concentration (salinity) affects the rate at which brine shrimp eggs hatch.

This science fair project examines discover whether different formations of deodorant works better for certain skin types.

This science fair project idea demonstrates that plants give off water.

This experiment investigates whether left-handed test subjects have better memories than right-handed participants.

Investigate how to keep your fruit fresh for longer. The purpose of this science experiment it to determine which kind of bag best preserves fruit.

Science fair project that explores the phenomenon of Non-Newtonian fluids by exerting force on different materials.

This fun science fair project for 8th grade demonstrates what Kepler's 3rd law predicts about a planet's orbital period and its distance from the sun.