Glass is see-through, but usually you can still see that it is there. In this experiment, we use baby oil to make glass go completely invisible.

The purpose of this science fair project is to study the properties of sugar and examine individual preferences for sugar and other sweeteners.

This project examines Newton's First and Second Laws of Motion with a bicycle and water balloons.

In this project, you'll create Oersted's experiment, which relates to how electric currents create magnetic fields.

This science fair project idea studies which brand of wintergreen candy produces the most sparks in the dark.

In this project students experiment with making music using only glasses of water.

This project will examine the relationship between materials and air resistance.

This science fair project idea explores which kinds of earplugs are the most effective.

This project uses toy cars to determine how friction and gravity affect cars and braking.

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

Do suds equal more clean or does a sud-free cleaning agent works just as well or even better?

Score a bull's eye with this cool science fair project on horizontal projectile motion. Guide a marble to its target and predict its trajectory using math!

Science isn't ho hum anymore when it involves building catapults to teach your fifth grader about projectile motion.

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

This science fair project idea discovers which brand of bubblegum produces the largest bubbles.

This science fair project idea examines if there is a reason that musical notes are at the pitches they are.

This experiment demonstrates the conservation and transfer of energy using a marble rolling over sandpaper.

This experiment will explore if a randomly iterated algorithm will result in a pattern.

This project determines how much the rebound rates of tennis balls change after ten games.

Teach your child about using pumps to move water in this simple and educational preschool science activity!

This project will examine the relationship between wind velocity and direction and the distance a baseball travels.

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

Help your child apply his math skills the next time you cook a family meal similar to one you'd buy at a restaurant.

Explore which teeth-whitening products work best - Whitestrips or Whitetrays.

This science fair project idea develops an understanding through experimentation of which shapes are the most structurally strong.

This project examines whether more expensive golf balls translate into better results on the golf course.

This basketball project explores the best way to make the perfect shot every time.

This experiment will explore how mallets of various materials and weight create sonic tones of varying lengths.

What is the Doppler Effect, or the Doppler Shift? The purpose of this science fair project is to determine how distance impacts the Doppler Effect.

Science fair project determines relationship between number and variety of insects and spiders by collecting and counting invertebrates in a ecosystem.