Help children understand the power of germs and the importance of hand washing with this visual activity that introduces the concept of scientific inquiry.

This science experiment tests why guacamole goes brown and if leaving the pit in will stop guacamole from turning brown.

The garden is the perfect place to practice math and science with preschoolers. Get digging (and counting, sorting, observing at the same time!)

Grow a garden with an environmentally-friendly twist by using plant scraps that usually get thrown away.

This project makes young children uniquely aware of their sense of touch and its ability to alone give them information about the world around them.

Your child will decorate a headband with any bugs they can think of, then they'll add antennae so they can pretend to be a bug!

What makes your shadow dance around all day? Let's play detective and find out why that sneaky shadow never stays in one place for long.

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

If you're looking for something to keep your kid busy on a warm day, and give him some writing practice in the process, bring on the mud!

This science fair project teaches students about wilting and browning of salad greens.

Help your child create a garden journal sketchbook as she observes and records the natural world through the changing seasons.

Use simple items to create a kindergarten "grow box" that lets a kid see just how salad plants send down their roots and grow underground.

Give some of your local ladybugs a warm place to stay for the winter by making a ladybug home with recycled materials.

Use this fun activity to make an optical illusion picture that helps your kindergartener explore the sense of sight, and sharpen his observation skills!

This science exploration lets your first grader see how eggs can provide a perfect environment for a living, growing creature.

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

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

Help your kindergarten scientist predict and observe as she explores the science of smell...and have a great time doing it, too.

Teach your little scientist about the amazing powers of gravity by comparing the falling speeds of two yummy fruits

Create homemade seed packets with your kids. This activity combines your kids' love of science and the outdoors with a little writing and drawing fun.

This science fair idea is a great way for kids to explore static electricity. Kids will give a comb a static charge and watch as it separates pepper from salt.

This science fair project idea demonstrates that plants give off water.

This experiment challenges students to forecast the weather based on the surrounding areas' weather.

Using plants and other items from the outdoors and clothing they already own, your kids can dress up as any one of the four seasons or simply as a Garden.

Reuse and recycle cardboard tubes to make spooky spiders, kooky caterpillars, wacky worms, and more.

Here's an arts and crafts activity for preschoolers and pre-kindergarteners: build brick buildings with homemade mud bricks made from dirt and water.

You and your child can create this beautiful butterfly mobile for hanging anywhere in the home (and learn about this magical creature while you're at it).

Why do plants wilt? Kids will learn to think critically about what environmental factors affect plants, and what plants need to survive.

Help your child build her very own science laboratory at home for experiments and science projects. This is a quick, easy, and fun educational tool!

Satisfy your kindergartener's fascination of different sounds with this easy science project, where they'll use their ears instead of their eyes to identify sounds!