Give your child a chance to experiment with how things grow. And throw in something extra to up the fun factor even more...her very own grass pet!

What causes sound? Here's a simple science experiment that adds a visual element to the science of sound to help kids better understand this tricky concept.

This plaster fossil activity is a fun supplement to preschool science. Use plaster to make imprints of your child's handprints, footprints and other objects!

Explore the concept of receptive fields and why different parts of our body have different levels of sensitivity.

How do series and parallel circuits work, and which produces the brightest light in a light bulb? Construct both in this project and find out!

In this exciting design challenge, your child will use design thinking skills to create a mixture that can inflate a balloon.

What is a series circuit and how does it work? Learn about voltage, electrical current, and resistors in this cool science experiment!

Ignite your kindergartener's love of adventure and learning with an imaginary trip under the sea.

This science fair project teaches about mold. Students will test different foods to see which grow mold the fastest.

Is our water polluted? Help your young scientist understand the importance of taking care of the environment with this simple experiment.

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

Discover the force of water! This article provides step-by-step instructions for creating your own science experiment.

In this simple science project, learn about what causes dew and what affects dew formation with a drinking glass, ice, and a soda bottle.

Why are some pennies shiny and others dark and dull? Find out with this cleaning copper coins experiment, which transforms dark pennies to bright ones.

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

Here's a classic celery science experiment that uses celery and food coloring to demonstrate how plants absorb water.

Your fourth grader will be astonished to discover the significance and intricacies of his spine as he builds a model of a human vertebral column.

Here is a hands-on activity to help third graders understand the four points of a compass...and how we use them to get around.

Learn about our cognitive capacity of attention and to learn about factors that influence attention.

With a clear bottle and a few plastic straws, you can easily make a hummingbird feeder and demonstrate the effects of atmospheric pressure at the same time!

This weather spinner will improve observation skills by encouraging children to examine and track weather details and patterns.

This preschool activity uses paint chips to help your child learn about different shades of colors and how to find different colors in nature.

Check out this cool science fair project idea to explore which other common animals besides scorpions glow under a UV Black light.

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!

Can you think of a way of cleaning dirty water using the sun? In this activity, you will be making a "solar still" that is able to do just that!

Science fair project which measures whether tsunamis are more destructive when they are caused by an earthquake or by a meteor.

Kids learn about Brownian motion, diffusion, and how temperature is a key factor affecting the rate of diffusion in this cool science project.

Learn how starch and carbohydrates interact with different solvents in this fun and easy packing peanut science fair project.

Kids learn how to manipulate additive and subtractive colors to send secret messages with red colored filters in this cool science fair project idea.

Explore the scientific concept of capacity by seeing how many pennies you boat can hold before it sinks!