Your child grows a green thumb and flowers with this seed planting activity that also celebrates the 100th day of school!

Help your preschooler craft a homemade wind spinning device--a surefire to make your backyard sparkle, and teach her a bit about weather!

Make a spring collage with your child to get them outside and those creative juices flowing!

In first grade, children are introduced to fractions. Here's a recipe that combines fraction practice with winter fun and lets kids actually paint the snow!

Here's a simple science activity that will help your child better understand how wells bring us water.

This science fair project idea demonstrates that plants give off water.

Using plants and other items from the outdoors and clothing they already own, your kids can dress up as any one of the four seasons or simply as a Garden.

In this cool science experiment, learn about magnetism and poles, and test magnet strength to find out if two magnets are twice as strong as one.

Be a chemist for a day and study the simple reaction between sugar and heat. Try heating sugar and see what happens!

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.

Science fair project that determines whether cooling eggs helps them be peeled more easily. Compare the time it took to peel each egg.

Here's a household scavenger hunt that shows kids the natural sources behind everyday objects...and builds reading skills, too!

Get ready for a yummy taste test! Just pour the milk -- and make sure you have some chocolate chip cookies on hand.

Here's a science and nature activity to help your kindergartener get outdoors and learn about the structure of leaves.

Learn how to be a bird scientist in this simple project of watching feathered friends in their habitat.

Air invisible; it doesn't make sounds; you can't pick it up and throw it. So how do we know it exists? Help your second grade scientist figure it out.

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

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

Help your child hunt and capture bugs to observe to practice important science skills and satisfy her curiosity simultaneously!

Summer is a great time to work on pre-kindergarten skills that will serve your child well in her first year at school, while having some fun in the sun!

Help your kindergarten scientist understand the concept of surface tension with this simple science experiment.

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

First grade science often covers solids, liquids, and gases. This silly science explores serious facts about the difference between all three.

Kids conduct a simple science experiment to see if seeds can grow without soil in this simple kindergarten science activity.

You don't need to wait for rain to see a rainbow. Make one yourself, and teach your child about light and weather in the process.

This science fair project idea investigates how the shape of an object affects drag.

Let your second grader pay homage to an ancient Olympic tradition with this modern day Olympic wreath!

When you cut a flower to put into a vase, it'll eventually wilt, even with water and sunshine. But is there another scientific secret to keeping flowers fresh?

Uh-oh! Is that a pill sitting on the counter or a piece of candy?

Have your child make a special mobile inspired by the weather outside. Learn about seasons, the environment, and art in 3D.