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

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!

Looking for a fun summer adventure? Learn what it was like to be a prospector during the California Gold Rush by panning for gold in a local creek.

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.

Show your child how to construct a homemade thermometer. It's hands-on fun and a great way to learn about this important instrument!

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

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!

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?

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!

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!

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.

Make a lei and bring a touch of the tropical lifestyle into your home!

Your kid will delight in creating an extraterrestrial vehicle from goods found around the house. There's no telling where her imagination will go!

Encourage your kindergartener to investigate and chronicle the weather she observes during the coldest months of the year.

Hatch a praying mantis egg case in a homemade habitat with your child's help! This is an amazing experiment in science and nature for kids of any age.

Create a self-portrait from natural materials in this collage craft activity!

Enjoy those warm spring and summer nights with your child while teaching some basic astronomy at the same time.

Is our water polluted? Help your young scientist understand the importance of taking care of the environment with this simple experiment.

Conduct a simple experiment with your child to study how dirt tracks change as they age in this 1st grade science activity.