In this science fair project, kids will be able to see where germs reside on their hands while gaining insight into the benefits of thorough hand washing.

Want to make Halloween truly eerie? Science to the rescue! These ghouly hands come alive with a little help from simple chemistry.

This science project teaches young students about germs, bacteria, and the importance of washing their hands. Students will test what is the best way to wash.

Can you dig it? This science experiment isn't for kids who like to keep their hands clean.

This is a fun way to introduce kids to the concept of volume, and give them a quick hands-on activity to boot.

Blend art and science in this hands-on activity that shows your kindergartener how primary colors combine to make secondary colors.

Learn how to grow an avocado plant indoors with your 1st grader in this hands-on gardening activity.

First graders are learning to think like scientists. What better place to start, then by raising tadpoles? This hands-on activity explores science in action!

Challenge your young dinosaur lover to examine dinosaur footprints and then create their own dinosaur fossil in this hands-on activity.

Get your hands on a concoction that breaks the rules about what's a solid and what's a liquid.

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

This easy project for little hands uses mushroom spores to make an imprint of the mushroom, and the result is very beautiful.

In this hands-on activity, kids learn what it takes to foster seedlings into full-grown plants, all in a regular old soda bottle!

Kids grow sunflower greens from seeds for a hands-on gardening experience in this kindergarten life science activity.

The next time you've got a restless second grade earth scientist on your hands, use this experiment to demonstrate crystals and make a tasty treat, too!

With this cool floating rocks project, your child will get some hands-on experience with buoyancy and learn why certain rocks like pumice are able to float.

Take this "paper plate snack test" with your child for a hands-on lesson in making healthier choices to teach your child about what's in his food.

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.

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

Help children understand the power of germs and the importance of hand washing with this visual activity that introduces the concept of scientific inquiry.

Create your very own scented hand sanitizer that will help your child to keep those nasty germs at bay!

Blend science and math to explore a very important first grade social studies question: does our planet contain more land or more water?

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!

Learn how different types of soil affect how animal tracks form in this experiment!

Explore solids and liquids with your young scientist by making gluep, a goopy substance that can behave like both a solid and a liquid!

Your kindergartener will make prints of his favorite fruits and vegetables and learn how to organize and assemble his very own book.

Show your preschooler how to make a print of a butterfly using her hand as a tool--a great way to stimulate her sense of touch.

Who says snow globes are just for winter? Help your child create a summer version with this fun art project!

In this fun activity, kids practice measurement and boost fine motor skills as they learn all about how fossils form and even make a few of their own!

Here's a fun math and science activity: help your child explore four different kinds of measurement, using their hand and a few simple household tools.