Have you ever wondered how many numbers most people can memorize? Test your friends to find out!

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

This science fair project investigates whether tapping the top or the side of the can will stop a vigorously-shaken can of soda from exploding.

This science fair project idea produces varying pitches of sound.

In this activity, your child will be challenged to build a tall tower out of building bricks! The instructions include questions prompts to guide students through the design challenge.

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

Science fair project which teaches you how to make your own homemade glue by combing curdled milk with baking soda.

This science fair project idea explores the different properties of matter.

Find out whether a longer airplane will fly farther or a wider paper airplane.

Science fair project which teaches you about the principles of physics within a vacuum by creating a vacuum chamber.

Did you ever add salt to pasta? Did it help cook the pasta faster? If not, find out in this science fair project idea.

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

In this fun science fair project idea, kids will experiment with various methods in order to discover the fastest way to cool a soda.

The purpose of this science fair project is to build a basic radio.

Science fair project that compares the biodiversity of fungi in different ecosystems by identifying species of fungi.

Who needs paint, glitter, or crayons when you have natural art supplies right outside your front door?

This science fair project idea explores how far the âdanger zoneâ is from different types of caution signs.

This science fair project idea determines what household items are good conductors of electricity.

This science fair project idea explores whether the process used to dry the beans we eat for food renders them unviable.

Is it possible to trick the forces of nature that make your bubbles round to create a square bubble?

This science fair idea examines hydrogel superabsorbent polymer crystals. They can absorb 500 times their weight in water. Can they absorb other liquids too?

This project can help prepare your child for a trip to the tide pools, or give him a way to remember some of the many creatures he saw during his visit.

Discover flight initiation distance as you play around in the park with this fun bird watching project!

Alive or not? This yeast experiment you can conduct with your little scientist explores the answer to this timeless question.

Take the art making outside: have your first grader make a clay relief sculpture of the natural world. This is a great activity for summer.

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.

I scream, you scream, we all scream for homemade spearmint ice cream!

How does dishwashing liquid work? Kids discover the chemical mechanism behind cleansing power in this easy science fair project idea.

This science fair project idea explores whether mint, known for its âcooling sensationâ really does lower temperatures.

Help your first grader explore the world of scientific measurement by "weighing" fruit with a "water scale"!