This project examines how temperature affects the volume of gas in balloons.

Check out this cool science fair project idea to explore various aspects of projectile motions like mass, angle and distance.

Investigate the advantages of the use of ceramics in engines such as the tiles used in Space Shuttle. Use iron filings and magnets.

Study emulsifiers and learn how they are used in food science, medicine, soaps and cosmetics. Identify which materials are created using an emulsifier.

Investigate which substances are most effective at removing salt from water.

Explore the negative and positive consequences of stereotypes.

This science fair project idea explores plant growth from a bulb, root, and a stem and investigates asexual plant reproduction.

What animals are most popular? This project affords practice in data-collection, record-keeping and data-analysis through the investigation of this question.

This science fair project idea examines how well individuals can remember a story they were told and how accurately they pass that story along.

In this fun science experiment, kids will determine the best method for ripening avocados and discover the cool chemical reaction that makes this possible.

This project investigates the affect of storage temperature on microwave popcorn.

In this experiment, you will evaluate whether or not a diet that is supplemented with "brain-enhancing" foods can help improve memory.

This experiment investigates if stress alters body temperature.

Design a hearing protection device to protect their ears from loud noises. Examine the properties of current protective hearing devices, materials.

This science fair project idea determines if the size of the parachute will change the rate at which an object falls.

Bake some cookies with an oven that collects sunlight and traps the shorter wavelengths (heat!).

Check out this science project idea that will have your kid investigate how dots (also known as pixels) are used to create digital photographs.

In this science fair project, students will use methylene blue to study the presence of aerobic bacteria in milk.

This experiment investigates whether font choice affects peoplesâ ability to remember the information that they read.

This simple project makes young children aware of their sense of smell and its capacity for providing them with information about their world.

Determine whether fresh vegetables have more calories or less calories than canned vegetables.

Construct batteries that make electricity from fruits with this fun science fair project.

Can you fool your eyes and your brain with an optical illusion? The purpose of this science fair project is to demonstrate various kinds of optical illusions.

Create groups of volunteers based on frequency of playing video games. Compare driving records. Analyze data, interpret findings.

Dive into the world of cooking oil and smoke points to discover just how fast some oils start smoking.

Create uphill flow of water by using a siphon. Create vacuum by suctioning one end of tube, and submerge it under water. Watch the direction the water travels.

The objective of this science project is to determine whether a sweet tooth is most likely an inherited trait or a learned behavior.

This experiment evaluates whether a personâs dominant hand is more sensitive than their non-dominant hand.

This science fair project idea explores whether color affects a person's emotional state.

Explore if planting seeds in a certain direction will affect how fast it germinates.