This science fair project idea examines which is the best way to get rid of water stains (stains caused by just water) on fabric.

Do you think heat can affect a plant's growth rate?

This fun, think-outside-the-box activity introduces kids to gravity and other basic scientific concepts as they construct an impressive marble run!

This science fair project idea determines exactly how much of an effect road grade has upon a cyclistâs speed.

Science fair project that compares tree leaf size and shape based on the leaf's position in the tree. Is their is a noticeable difference between high and low?

Make all-natural dye from vegetables to create gorgeous homemade play-silks!

Here's a fun activity that will introduce your fourth grader to the concept of frictionless motion by constructing a hovercraft.

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

Try this arts and crafts activity with your preschooler: make bread from yeast dough to teach her about the science behind bread baking.

Show your child the solar system and let them explore the stars and space by creating a painting. It's a fun and easy way capture your child's imagination.

This activity is a fun challenge for students who have just started learning to program educational robots.

What's a crater, and how does it happen? Here's a kindergarten experiment with safe, nontoxic ingredients.

This experiment will examine and precisely measure the amount of sugar in various sodas.

This science fair project idea teaches how the gases and pollution in the air affect the earth's atmosphere temperature.

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

This project will examine the relationship between wind velocity and direction and the distance a baseball travels.

Are you looking for an out-of-this world activity that's both fun and educational? This solar system garland is a great way to introduce your child to astronomy.

In this CD hovercraft science project, students will construct their own DIY hovercraft.

This science fair project idea provides evidence that air is everywhere and takes up space.

This science fair project idea explores how water and ice can change the form of rocks.

This Valentine's Day, pair up science and crafting with this simple crystal formation project that's sure to bring a little love into your home.

Teach your child some scientific basics as you explore the densities of various liquids in this fun experiment.

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

This science project teaches students the relationship between compost and plant growth. Students conduct an experiment with different types of compost.

Take advantage of the spring and summer sun in this arts and crafts activity that has your learner creating pretty flower prints.

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

Learn about Ikebana, or the Japanese art of flower arranging, with your child while artfully arranging spring flowers!

Help your young learner discover why the insects that a spider eats stick to its web but the spider doesn't.

Design a livable building that functions without electricity. Consider necessities, comforts and entertainment. Build a scale model of your design.

Evaluate if people are more influenced by video or audio advertising.