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Chemistry is a blast with this backyard bomb made from a sandwich bag. All you need are ingredients from the pantry to create a satisfying, and safe, explosion.

Cherries usually burst with flavor, but in this science experiment they burst with osmotic pressure. This science activity will blow your curious kid's mind!

Come take off your shoes and explore with your feet. Your child will embark on a barefoot adventure as he plays with different textures.

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

Determine which material produces the strongest static charge.

Test out various brands of permanent markers to see which one is least water soluble.

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.

Here's an arts and crafts activity for preschoolers and pre-kindergarteners: build brick buildings with homemade mud bricks made from dirt and water.

Learn whether Mylar Balloons last longer than Latex Balloons or vice versa.

Science fair project that determines the relationship between the temperature and the rate of cricket chirping. How many times do crickets chirp each minute?

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

Get ready for a yummy taste test! Just pour the milk -- and make sure you have some chocolate chip cookies on hand.

.Have you ever had problems with your wifi signal strength? In this experiment you will learn about how wireless signals pass through the air and solid objects.

Can you win a staring contest? Would your performance be influenced by your eyesight? Find out in this science fair project idea!

Does dough rise faster with unbleached or bleached flour? Investigate in this science fair project idea.

It's easier than you think to make homemade play dough -- just a few pantry staples makes a natural version of the toy that kids have loved for generations.

Introduce your child to science with something they see everyday--their shadow!

Help your middle schooler improve his observation skills by playing this simple observation and spatial memorization game.

Have you or your child ever heard that nursery rhyme and wondered just what curds and whey are anyway? Do this simple experiment together to find out!

Children combine an acid and an alkaline substance to simulate a volcano eruption in this fun experiment.

Create a self-portrait from natural materials in this collage craft activity!

Want to spark your third grader's interest in gardening? Help him make popsicle stick fairies to decorate an enchanting garden oasis.

Help your kindergarten scientist explore an important part of earth science: how soil retains water.

In this science fair project, high school students will try to determine the mathematical patterns in JS Bach's two movement preludes and fugues.

This science project investigates the influence of different genres of movies on appetite.

Help your kindergartener identify and sort eight different kinds of common seeds on this "seed wheel" plate you can use all growing season.

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

This experiment investigates whether the psychological phenomenon of the halo effect can be used to explain people's perceptions of others.

Teach your fifth grader about the wonders of wind by making and observing this winter wind chime.

Throughout history, people have used song as a teaching and memory tool. This project explores whether song improves a person's ability to retain information.