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.

To help your child learn how to use a thermometer, try this temperature collecting activity at home.

This activity is a great way to stretch the boundaries of your child's imagination and build up important critical thinking skills.

Try this activity with your child to explore what happens to rain (and the living things that need it) when it becomes polluted.

Make water and clay play a little more scientific with this hands-on experiment that teaches displacement and shows how an object's shape affects its buoyancy.

Have your little astronaut create her own crater-filled moon with this fun craft project that encourages learning about the final frontier.

Put those fall leaves to use with this fun art activity. Kids paint and print leaves, to make a beautiful tablecloth, perfect for your next fall celebration.

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.

The rock cycle will come alive for your child when he uses broken crayons to create the three basic rock types.

It's a rare kid who doesn't like a sandbox. Next time you're out digging, build in some earth science, too.

First graders are learning basic addition and subtraction math facts. Practice in the sandbox with this fun outdoor math activity!

In this experiment, your middle schooler will chart the effects of oil on a feather in order to grasp the tragic effects of oil spills on wildlife.

A mixture of botany, exploration, Abstract Art and Pop Art color theoryâthis activity never gets dull! Start by exploring outdoors and finish with indoor art.

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.

With a clear bottle and a few plastic straws, you can easily make a hummingbird feeder and demonstrate the effects of atmospheric pressure at the same time!

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

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

Learn about different fern fronds with your third grader as you create lacy, natural decorations on your Easter eggs this year.

Show your preschooler how to construct this very special planter for Mom. It makes a great pick-me-up, and it's easy for kids to make in a flash!

Learners hypothesize about and experiment with soil erosion in this hands-on activity.

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

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

The garden is the perfect place to practice math and science with preschoolers. Get digging (and counting, sorting, observing at the same time!)

What cause the phases of the moon? Make a model to see how the positions of the Sun, Moon, and Earth cause the crescent, gibbous, quarter, full, and new moon.

Here's a guide to starting a community clean-up project from scratch.

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

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

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

Your child will create her own falling snowflakes using white paper and glue them over a tree, so it appears as if they are falling from the sky.

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.