This two-ingredient dough, sometimes called "moon sand," is a quick and cheap way to let kids explore their senses, build fine motor skills, and play.

Children learn the six parts of a plant...but do they really understand? Try this plant-themed meal plan to bring school science into the home.

This science fair project idea determines an average personâs ability to use their anaerobic power system over a period of 2 weeks.

Boost your preschooler's attention to detail by getting her to explore the differences between two different pumpkins: large and small.

This project examines who can jump higher, boys or girls, younger people or older, and how these two factors, gender and age, interact with one another.

Help your first grade scientist learn about metamorphosis by observing the life cycle of some interesting creepy crawlies.

This second grade arts and crafts activity is all about caterpillars emerging from their cocoons as butterflies.

Here's a fourth grade science craft with lots of benefits: it's good for birds, good for your child's learning, and good for the planet, too.

For your budding first grade scientist, all you need is some simple, natural materials to create an amazing ant farm. Here's how to get started.

Beetles come in many shapes and colors. Here's how your second grade child can create his own beetles to paint and play with!

Forget store-bought dyes this Easter: color your Easter eggs with natural dyes made with ingredients from your own kitchen in this 1st grade activity.

This first grade science activity brings the green grass of early spring inside while teaching your child about the cycles of growth.

Here's a simple and fun kindergarten or first grade gardening activity: grow a miniature container garden in a paper egg carton. Great for kinesthetic learners.

Learn how to grow an avocado plant indoors with your 1st grader in this hands-on gardening activity.

Here's a pressed leaf card project that puts science and writing together for your second grader.

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

Create a habitat for a butterfly right in your own backyard, and build your first grader's science knowledge while you're at it.

Help your first grader design and create his very own bird feeder out of an empty milk carton.

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

Observe with your third grader what happens when food starts to decompose, and boost science skills simultaneously with this experiment!

Make edible amber fossils with your second grader to explore the fascinating world of science!

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!

The next time you and your fifth grader go on a hike, take along this key to figure out which common North American animal left a track along the river bank.

Show your fourth grader how to see her heart in action. Make a simple device out of a drinking straw and clay to help her spot the movement of her pulse!

Your fourth grader will be astonished to discover the significance and intricacies of his spine as he builds a model of a human vertebral column.

This craft is a great way to explore the fascinating world of spiders and their webs as you collect spider webs from around your house with your third grader.

Study science with your first grader in this arts and crafts activity that models the reason why fall leaves change color with some paint and crayons.

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!

Invite your third grader to do taste test science to observe how a strawberry tastes when it is paired with various condiments. The results may be surprising!

Want to boost math and science learning? Take a bug expedition and give your first grader practice observing and charting what they see.