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.

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

Wiggly worms are known for staying buried in the soil, but how does that affect plants? Are earthworms and plant growth related?

In this project children discover, identify, and sort seeds from a variety of fruits and vegetables

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

Learning about how plants grow is a building block in the early grades science curriculum. Put a fun twist on this life science concept with these cup monster friends!

This science fair project idea investigates emulsifiers that allow oil and vinegar to mix.

In this activity, your child will be challenged to use simple materials to create a catapult for a small, lightweight toy.

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

In this activity, your child will be challenged to make a tower using paper cups.

This snowman's not abominable, he's adorable! Your child can bring her very own snowman to life while practicing how to create texture.

In this design challenge, your child will use building bricks to create a funny face. The activity instructions include question prompts thta can help guide your child through the creative process, and promote their problem-solving skills.

In this experiment, students will create their own version of coquina, a sedimentary rock thatâs formed by seashells and sand, cemented by seawater minerals.

This adventurous art project will send kids on a scavenger hunt for fall materials they can use in their artwork. This craft also teaches kids about seasons.

This science fair project idea investigates how the shape of an object affects drag.

Develop your child's mathematical and engineering skills with this fun building brick challenge. In this activity, your learner will be challenged to create a boat out of building bricks.

This science fair project idea investigates if webbed feet help a duck (and others) swim.

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

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

This science fair project idea investigates which objects float and sink in honey, water, and oil.

In this activity, your kid has your permission to get his socks nice and filthy. In fact, it's a necessity, because those socks are going to make a garden.

Create your own cloud with an activity that will explain how important concepts such as evaporation, condensation, and precipitation work.

Ignite your kindergartener's love of adventure and learning with an imaginary trip under the sea.

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

Chemistry is a blast with this backyard bomb made from a sandwich bag. All you need are ingredients from the pantry to create a satisfying, and safe, explosion.

Celebrate April showers with a springtime arts and crafts activity: make sparkly, shiny raindrops with your kid.

Hunt for natureâs treasure, the many different products made by trees!

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

Does your child love learning about dinosaurs? Does he like digging around in search of hidden treasures? In this fun activity he'll do both!

Learn about the layers of the Earth and make a model! Create a earth layer book, cake, or clay diagram.