Here's a science activity to help your child investigate how seeds are designed to travel.

This activity is a fun way to "go fishing" with your preschooler, while learning about the concepts of freezing and melting.

In this simple and social activity, children use size comparison skills to find objects in nature that are bigger, smaller, longer, and shorter.

This play-activity causes young children to focus on and become more aware of their sense of hearing and the power of their ears.

Lead your first grader on a nature walk ... with a scavenger hunt-style twist! They'll try to capture photos that correspond to paint chip colors.

Water can go from solid to liquid to gas...but how does popcorn go from kernel to snack? Invite your first grade scientist to find out.

Let your young adventurer go bug hunting in the great outdoors with their very own bug net!

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

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.

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

Use sticks and stones to create create an outdoor version of tic-tac-toe!

Use reusable, recyclable materials--along with a dose of imagination--to build a castle with first grade geometrical forms.

This experiment works due to a simple principle: plants need light. Build a shoebox maze and watch the plant work though the obstacle course, searching for sun.

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

If your child aspires to be the next Frank Lloyd Wright, we've got some tips on building sand castles that last.

Put an oatmeal box, a flashlight, and some construction paper together and you have the makings of an incredibly cool bedroom planetarium!

Help your child measure breezy weather in her environment by making a wind vane for kids, a simple version of the classic scientific measurement tool.

Play Rock Tic-Tac-Toe, the perfect outdoor game for all ages. Help your child develop thinking skills and get away from the TV!

Your preschooler is familiar with the colors in their crayon box, but can they find these colors in the world? Take them on a scavenger hunt to find out!

Take a closer look at the soil that surrounds us, and give your child a lesson in Geology 101!

This super fun science project, perfect for young children, combines crafts, dressing up as animals, outdoor play, and life science learning.

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

What's a liquid? What's a solid? What better way to experiment than by turning a childhood favorite, ice cream, into a homemade science lesson!

This will encourage your child to utilize their observation skills, develop aesthetic awareness, build artistic drawing abilities and learn about the seasons.

Engineers in training can get started with this simple wheel-and-axle construction activity.

Kids are sure to be entranced by the magic of the ocean when they create their very own ocean in a bottle.

In this project, create and examine garden mulch to find out what critters live in the messy, muddy layers just above the soil.

In this science fair project, students discover how sedimentary layers form as sediments like mud, silt and sand settle over time.

Help young learners discover why catÃs eyes glow in the dark with this simple experiment

Here's a science experiment that gives your kids a chance to see how fire needs oxygen to burn, with a little math and writing practice thrown in.