This educated-guessing game is great for preschoolers. This activity helps your child work on her reasoning skills.

What better way to nurture your child's imagination than by making a fairy house out of materials found in nature!

What's a crater, and how does it happen? Here's a kindergarten experiment with safe, nontoxic ingredients.

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

Kindergarten algebra is a lot different than high school. In kindergarten math, algebra means grouping like things, or noticing what doesn't belong in a set.

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!

Get your child math and science savvy with this fun outdoor classification game. Using chalk, your child will classify what she sees in the natural world.

What better way to celebrate spring than with a fabulous flower party? Pack the day with fun flower activities and treats for a truly springalicious event!

In this activity, children will let their imagination run wild as they design and build a new planet in the solar system.

Clouds are formed when warm and cold air meet. Here's a way for kids to see it all up close!

Help your kindergarten science maven explore the water cycle without getting everything wet.

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

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

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

Does your child always demand to know why the sky is blue, how the sun moves across the sky, or where wind comes from?

Children will learn why and how to compost as they help with the process of filling their compost, turning it, and observing the changes that occur.

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

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

Try this simple 2nd grade science experiment to teach your child about the principles of luminosity and light reflection.

Who needs paint, glitter, or crayons when you have natural art supplies right outside your front door?

Try this fun garden graphing project with your kindergartener this summer to give him a leg up in math and science while spending some valuable time outdoors!

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

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

Before Twitter, birds were the ones tweeting, not humans. Have your child discover the magical sounds of nature while recording birds around his neighborhood!

Use dirt and different colors of craft sand to make unique layers in a clear plastic cup to represent the layers of the Earth.

Teach your child the meaning of recycle and reuse by repurposing plastic spoons as plant markers for your vegetable garden.

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

Follow in the footsteps of movie character legends as you walk your little one through the steps of becoming a junior archaeologist.

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

Crystals are a very special structure. In this third grade activity, your child will learn how to grow salt crystals.