In this science fair experiment, children demonstrate the relationship between the amount of stuff and the amount of pressure in a closed system.

Boost your preschooler's attention to detail by getting her to explore the differences between two different pumpkins: large and small.

This project demonstrates the correspondence between the volume of water displaced by a submerged object and the volume of the object displacing it.

Take a trip to the pet store and then make a scrapbook to help your kindergartener learn the difference between living and non living things!

Help your little one figure out the differences between the worlds of air, land and water, a huge step in understanding how our environment works.

How can you tell the difference between a spider and an insect? Your child will find out as he makes a tray of yummy creepy crawly snacks.

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

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

In this activity, your kid has your permission to get his socks nice and filthy. In fact, it's a necessity, because those socks are going to make a garden.

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

Create a three-dimensional X-ray of your child's hand in this simple modeling activity. All you need to get started are black paper and drinking straws

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

Help your child make a beautiful homemade sandcastle that will last!

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

This experiment challenges students to forecast the weather based on the surrounding areas' weather.

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

In this science fair project, students learn how pressure can make the minerals in a rock line up in the same direction and form bands and foliation.

In this science fair project, we'll explore how blocking the sun's light can stop those can stop photosensitive paper from changing color.

Checkerboard play challenges students to use spatial reasoning and computational thinking.

April showers may bring May flowers, but your child can preserve the beauty of spring's bounty all year long with this simple craft project!

This fun and crafty activity is easy enough for your child to lend a helping hand and makes a great indoor or outdoor game.

Who knew that nature could get so crafty? Show your kindergartener how to collect and morph pinecones into a whole team of personalized pinecone people.

Help your preschooler practice observing and experimenting with this exciting activity where they'll get to examine objects below the water's surface!

Encourage your child to jump into sea creature science by creating her own colorful "socktopus" sculpture.

This classic children's game demonstrates how sound travels through air vs. through a solid.

Here's an arts and crafts activity for preschoolers and pre-kindergarteners: build brick buildings with homemade mud bricks made from dirt and water.

Build a bird feeder science craft that brings birds to your yard, and a smile to the whole family's face.

This slightly messy, but tons-of-fun tactile activity will cement the idea of the land and water as pictured on maps in your young learner's mind.

This classic children's game-connecting two cups with a string-demonstrates sound's ability to travel through air vs through a solid.

Wreath ornaments decorate your Christmas tree and act as a fun sensory craft for preschoolers. Make wreath ornaments with your child this holiday season.