Science fair project that demonstrates the process known as refraction, which allows glasses and contact lenses to help people with poor vision.

Check out this cool science project idea to learn about rocks and explore the cycles of formation, breakdown, and reformation of rocks in the Earth's crust.

Science fair project in which you will attempt to throw a ball the greatest horizontal distance possible by using different angles.

This simple and creative arts and crafts activity is great for preschoolers or kindergarteners and uses recycled magazines or newspapers.

This experiment will examine and precisely measure the amount of sugar in various sodas.

This project tests the hypothesis that dark colors absorb more heat than light colors.

In this CD hovercraft science project, students will construct their own DIY hovercraft.

This classic children's game demonstrates how sound travels through air vs. through a solid.

How does a kazoo, the strings of a guitar, or the speaker of a radio make sound? The purpose of this science fair project is to show how vibration makes sound.

Discover the force of water! This article provides step-by-step instructions for creating your own science experiment.

Kids make an electromagnet in this electromagnetic induction experiment to learn about induction, current, and the right-hand rule.

Here's a cheat sheet to help break down words in order to find their meaning.

This science fair project idea examines which type of insulation holds in the most heat.

Wind is an important source of renewable, green energy. The purpose of this science fair project is to build and operate a windmill generator.

In this Bernoulli's Principle experiment, you'll learn how an increase in the speed of a fluid, like air, decreases pressure.

Stir up some friendly competition with this tabletop bow and arrow craft!

In this science fair project, students focus sunlight with a magnifying glass and trap shorter waves to melt ice.

In this experiment, students find out what happens when a less-dense fluid interacts with a denser one, replicating the effect of cooler solid rock on magma.

Here's a great activity that uses corks and toothpicks to create a fleet of floating boats. Which design makes for the most seaworthy vessel?

Science fair project that examines the relationship between the size of a bubble and how quickly it falls. What is the correlation?

This science fair project demonstrates the principles of reflection through simple experiments involving mirrors and light.

examine how passive solar heating works, measure temperature in a parked car on a sunny day. ways to use passive solar heating as an alternative, energy

Use an Elihu Thomson apparatus, also known as a ring launcher, to learn about electromagnetism concepts and the properties of various metals.

This conservation of energy demonstration shows why the first hill is the highest on a roller coaster. Learn more about potential and kinetic energy!

Science fair project that tests the effects of diluted soap on the size of bubbles blown from the solution. Will dilution cause smaller bubbles?

Demonstrate Newton's laws of motion by examining the relationship between mass, force, and acceleration during free-fall.

This awesome diffraction grating experiment puts high school students' applied math skills to the test by having them calculate the wavelength of laser light.

Examine whether males or females are more likely to have a higher center of gravity.

Science fair project the demonstrates Newton's Third Law using a milk carton filled with water.

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