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

Help your kindergarten science maven explore the water cycle without getting everything wet.

This project examines whether people's taste perception is influenced by what they see.

Your third grader will be amazed at the explosive combination of vinegar and baking soda in these chocolate volcano cupcakes with white chocolate "lava."

What is topography? Kids find out by learning to make and read a topographic map in this awesome science fair project idea.

This project determines whether Styrofoam, paper, or plastic cups are best for preventing ice from melting.

Ever wondered how a plant drinks water? This science project will teach you how and help you create a beautiful floral display!

Do plants breathe? Not exactly. They do respire though! This activity will help your child with see that plants are producing the oxygen we need to survive.

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

Nature is the greatest teacher, and you can help facilitate the lesson! Here's how to create a supply backpack to get your kid ready for science action!

Enter the buzz worthy world of bee watching and find out what time bees like to wake up!

Roasting pumpkin seeds makes for a great Halloween activity, and a healthy snack!

In this science fair project, you'll make a "ghost" appear in a test tube, and learn about what happens when hot water and cold water interact.

Science fair project that examines the different types of precipitation, evaluates the density of snow and calculates the ratio of snow-to-liquid.

How do organic materials become soil? This science experiment measures what materials biodegrade.

The moon doesn't produce its own light, so why can we see it shining in the sky? Learn about reflection and planetshine in this fun and easy science project!

Explore aromas with your child and help boost her brain power with some fun and interactive science activities.

What is elasticity? Students will investigate how this concept applies to bouncing ball physics by testing the bounces of balls made out of different materials.

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

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

In this free science fair project, build a star clock and learn how to tell time on a clear night by observing the big dipper!

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

Teach your child how butter is created by shaking up cream the old-fashioned way.

Science fair project examining barometric pressure, and how it can be used to predict the weather. How does atmospheric pressures relate to weather conditions?

Free science fair project idea that examines the differences between cats and dogs. Analyze objective qualities rather than subjective ones.

Will increasing the amount of salt in water effect how slow or fast the water freezes?

In this activity, you'll not only make your own bouncy balls at home, but your child will also learn how polymers are made.

This science fair project teaches students about wilting and browning of salad greens.

This science fair project idea explores how the shape of a boat affects its density and how much weight it can float.

This science fair project idea investigates how a bottom keel helps keep a boat from rocking back and forth.