Check out this mind-blowing experiment in which a hard-boiled egg will fit through an impossibly small opening with the help of only a few matches!

All you need are pencils, paper and some scissors to get started on this easy and fun game to review astronomy information, or other types of study concepts.

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

Satisfy your kindergartener's fascination of different sounds with this easy science project, where they'll use their ears instead of their eyes to identify sounds!

Believe it or not, images that are cast upon your eye's light-sensitive screen (called the retina) are upside down. Here's a fun, fast experiment to prove it!

Clouds are formed when warm and cold air meet. Here's a way for kids to see it all up close!

Determine how effective animal camouflage is by simulating it in an indoor and outdoor setting.

Discover whether a metal will expand under hot water.

This science fair project idea explores how much force is needed to move a lever at different distances from the fulcrum.

Turn the common pastime of constructing paper airplanes into a lesson on the physics of aerodynamics and flight with this fun science activity.

With this science fair idea, little scientists will gain valuable insights into the physics behind throwing a baseball.

Science fair project which measures the amount of heat energy released by a burning candle by calculating how many calories of heat it emits.

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

This interdisciplinary card game will have your third grader working on math facts as he travels through the solar system!

This science fair project idea researches the different layers of the atmosphere and creates a visual representation of the atmospheric layers.

Start thinking about how the internet works by assembling an Ethernet cable of your own!

With some cookie dough and ordinary household objects, let your kindergartener explore how fossil imprints are made.

Science fair project which determines whether a person's taste in music is dictated by the key that the song is written in.

This project explores how well couples convey complex emotions such as envy and pride to one another solely through the sense of touch.

Teach kids about a fun way they can remember this more efficiently- the power of mnemonics. Kids will be amazed.

This science project uses Mohsâ Hardness Test to show kids how to compare the hardness of different types of minerals.

Here's a science experiment that gives your kids a chance to see how fire needs oxygen to burn, with a little math and writing practice thrown in.

This science fair project idea identifies trees using a dichotomous key.

Science fair project which determines whether plants are able to get enough nutrients from different types of garbage.

Lead your first grader on a nature walk ... with a scavenger hunt-style twist! They'll try to capture photos that correspond to paint chip colors.

It's the day before the test, and you still have a ton to memorize! Sound familiar? Test memorizing techniques to help yourself out next time.

Compare the whitening abilities of four different brands of whitening toothpaste to see which one whitens the fastest and which one whitens the most.

This preschool activity uses paint chips to help your child learn about different shades of colors and how to find different colors in nature.

Science fair project which determines whether your current calorie intake will cause you to lose or gain weight over time.

In this fun science fair project, draw a 3D picture and compare the holographic effects of red and blue 3D glasses and HD glasses!