This science fair idea is a great way for kids to explore static electricity. Kids will give a comb a static charge and watch as it separates pepper from salt.

Make water and clay play a little more scientific with this hands-on experiment that teaches displacement and shows how an object's shape affects its buoyancy.

Science fair project that tests whether cats have a preference for organic food.

People have favorite flavors, but what about ants? Which ant food is the most popular?

This project explores the interaction between air pressure and playing surface in determining a basketballâs bounce.

A great science fair project on solar oven design that helps kids learn about solar power and solar heating.

Handedness and footedness refer to whether people prefer to use their left or right hand and foot. In this experiment, test hand and foot dominance.

The goal of this science fair project is to discover the science behind carbonated soft drinks and apply this knowledge to create a new one.

Do human lie detectors exist? Charge up your powers of observation to see if you can tell a lie from the truth.

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

Do your laundry and your science project simultaneously! This science fair project investigates whether the color of a garment affects the time needed to dry.

This project explores differences in people's reactions to images in color and images in black and white.

The purpose of this science fair project is to investigate which food wrapping works best to keep refrigerated and non-refrigerated foods from spoiling.

A math project teaches students to use a clinometer to gauge the height of very tall objects like trees & to think of better ways to measure how high they are.

In this experiment, you experiment with laser jet toner, a magnetic fluid, as it moves, bubbles, and forms unique shapes.

This science fair project investigates why the number of visible stars changes from place to place.

Science fair project idea examines validity of mood ring predictions. Analyze accuracy of results, consider the impact of temperature

Is there really such a thing as healthy gum? Students will learn what factors in chewing gum contribute to healthy teeth in this exciting science fair project.

Could there be toxic chemicals lurking in the cupboards and closets of your home?

Science fair project that helps visualize how the human brain functions by constructing a model of a brain.

Explore the belief in astrology as a predictive system.

This biodiversity project examines the biodiversity in your own backyard.

Science fair project that uses distillation to convert salt water into fresh water.

Determine whether the relationship between a personâs armspan and height are genetic.

This science fair project idea explores whether a sundial is as accurate as an atomic clock when telling time.

This experiment will explore if magnetism has any effect on the regeneration abilities of flatworms.

Discover whether the â5-second ruleâ is effective at determining whether food is still safe to eat after being dropped on the ground.

This science fair project idea explores whether dry ice will cool a beverage faster than wet ice.

Find out whether pacing in long-distance running actually acquires for drastic changes in finishing times versus running super-fast at the start.

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.