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This science fair project idea explores whether talking to a plant will help it grow.

Young scientists will investigate people's preferences for saltiness, and make some inferences about genetics and diet.

Get down to the rubber with this science project that tests the effectiveness of different types of erasers.

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

This science experiment tests whether warm or cold water works best in making cut flowers last longer.

It's that time of the year again! Celebrate the start of a new school year with a back to class bash, complete with arts and crafts, food and games.

Looking for a unique arts and crafts activity that gives some writing practice? Help your child make her own back-to-school business cards!

Forget toy stores! Show your first or second grader how to make a vehicle out of fruit from a neighbor's tree or local farmers' market.

Set off an a science adventure as you prepare a row of bee homes for your new visitors.

Not sure what to do with all of those leftover boxes from holiday gifts? Tap into your crafty side by creating an adorable snow person with your child. This activity is sure to bring smiles to those who pass your yard or come into your home all season lon

In this activity your child will create their very own marble maze!

Science fair project which determines if plants really do need water to grow, or whether they just need to be kept wet.

Is it a square or a circle? See if you can trick your friends with this zany science project!

Decorate your porch or backyard with this unique fall craft!

Plants and light seem to be good buddies, but how far does the friendship really go?

How can we describe the relationship of magnetic field strength vs. distance? Kids will find out with this free science fair project idea.

This easy and inexpensive paper towel science project introduces kids to important physical concepts like cohesion, adhesion, and capillarity.

Learners hypothesize about and experiment with soil erosion in this hands-on activity.

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.

In this activity, your child will be asked to create a boat that can successfully float while holding 25 pennies.

When you cut a flower to put into a vase, it'll eventually wilt, even with water and sunshine. But is there another scientific secret to keeping flowers fresh?

Help your second grade scientist explore the timely topic of wind speed using a version of the classic Beaufort Scale.

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

The goal of this golf science fair science fair project is to determine whether the temperature of a golf ball affects its elasticity and its rebound.

Make a clay sculpture of a fall tree to celebrate the changing seasons and bring out the artist in your third grader.

In this science fair project, we'll use a liquid crystal thermometer to find out whether exercising makes a difference in people's temperature.

This science fair project idea explores the egg's thin membrane.

This project explores whether plants can live and grow when "watered" with juice, soda, or milk.

Take a break with a paper bag costume. A great rainy-day art project.

Most people assume that cold water freezes more quickly, but could that be false? Does hot water freeze faster than cold water? Let's find out!