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.

This science fair project idea determines which method of hand cleansing is the most effective.

This simple heat transfer experiment is a great introduction to the concepts of heat transfer and conduction.

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

How do animals keep warm? In this experiment, find out whether fat insulation resists cold temperatures and learn how this works in the animal kingdom.

Beetles come in many shapes and colors. Here's how your second grade child can create his own beetles to paint and play with!

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

Does your child always demand to know why the sky is blue, how the sun moves across the sky, or where wind comes from?

When you rub a balloon on your head, your hair stands up; but is that true for everyone? Does hair color affect static electricity?

This science experiment tests why guacamole goes brown and if leaving the pit in will stop guacamole from turning brown.

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

Do plants get crowded? Have your curious kid investigate how plants respond if they're forced to grow together in a confined space.

The concept of metamorphosis is fascinating to children of all ages. Help your child's creativity take flight as she makes her very own butterfly life cycle.

This science experiment has students test whether a snail moves faster on concrete or dirt.

Creating a home for a toad is an easy and fun project for kids. Here's how to make your very own toad abode.

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.

Learn about the layers of the Earth and make a model! Create a earth layer book, cake, or clay diagram.

Has your child ever played weatherman? Try this science activity that lets kids try their hands at observing and predicting the weather.

Instead of the traditional egg hunt, try this creative variation that will result in a beautiful Easter garden.

Perk up your front porch with this hanging vase craft, perfect for spring and for getting kids outdoors!

Delight your budding scientist with this cool physics magic trick and teach her some basic physics concepts while you're at it!

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

Slip some science into storm watching with a homemade rain gauge!

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

Step into the fantastic world of colors with a project that explores what shade you -- and your friends -- like best.

What is a wedge? Kids find out by experimenting with different wedges in this simple science fair project idea.

How does water pressure change with depth? Kids learn how pressure works underwater with this cool and easy demo.

Are you ready to be a detective for science? Then get out your magnifying glass and start studying fingerprints!

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

In this experiment, your child will create two compost bins and see if he can determine what attracts fruit flies.