Help your child understand the scientific concept of evaporation with this fun outdoor science activity.

Here's an easy experiment that lets your first grader practice the scientific method, while watching a caterpillar eat.

Children have a naturally inquisitive mind. Foster their curiosity with a walk through an autumn field or park to answer age-old “why” questions. As you walk with your child, you can encourage them to ask questions.

Let your second grader pay homage to an ancient Olympic tradition with this modern day Olympic wreath!

In this science fair project, young children notice and track changes in trees throughout the year.

The weather is a key kindergarten science concept. With this activity your child will learn about wind direction and create a self portrait, too!

Is it solid or liquid? Create oobleck and witness the amazingly weird oscillation between the two!

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

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

Here is a kindergarten activity that blends art and science by using magnets, paint, and objects found around the house to create a picture.

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

Show your child the solar system and let them explore the stars and space by creating a painting. It's a fun and easy way capture your child's imagination.

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.

This project is a vivid, concrete introduction to the basic but important idea that plants need sunlight and water to grow.

Take advantage of the spring and summer sun in this arts and crafts activity that has your learner creating pretty flower prints.

It's easier than you think to make homemade play dough -- just a few pantry staples makes a natural version of the toy that kids have loved for generations.

Invite your kindergarten marine biologist to practice in scientific identification and categorization while creating a lovely treasure box.

There are many benefits to bugs and insects. This science project shows how cockroaches, termites, and other critters benefit our planet.

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

Water, along with soil and light, is a necessary component for plant growth. So what's better for promoting plant growth: tap water, or rain water?

The objective of this science fair project is to examine the effects of temperature on salt and water solutions, as they form crystals over time.

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

This activity provides a solution to all those leaves on your doorstep, while also giving your child a fun science lesson.

Combine science with reading and art to help your first grader create an attractive holiday gift for a beloved friend or relative.

This winter garden project is just about bomb-proof, and believe it or not, it might even make a great gift. So get craft happy with your first grader!

Inspire your child to learn about an amazing animal as she creates her very own polar bear habitat.

Get your child outside to observe the clouds, and get a fun exercise in science, writing, and arts and crafts! Here's how.

Put a twist on traditional oil painting with this fun science activity that you and your first grader can do together.

Here's a classic celery science experiment that uses celery and food coloring to demonstrate how plants absorb water.

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