Make these homemade shell fossils and introduce your child to the wonders of science!

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

Got a birdwatcher on your hands? Bring the birds to your backyard by making a zany bird feeder using an orange and some string.

In this activity, find out who the flowers' "partners in crime" are by being a flower spy!

What's a crater, and how does it happen? Here's a kindergarten experiment with safe, nontoxic ingredients.

Can you think of a way of cleaning dirty water using the sun? In this activity, you will be making a "solar still" that is able to do just that!

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

Help your kindergarten scientist explore an important part of earth science: how soil retains water.

Learn about Ikebana, or the Japanese art of flower arranging, with your child while artfully arranging spring flowers!

You don't need to wait for rain to see a rainbow. Make one yourself, and teach your child about light and weather in the process.

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

In this plant habitats activity, children play the role of an ecologist and take surveys of different areas to discover the best habitat for dandelions.

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

In this fun science fair project, make two different scale models of our solar system using Astronomical Units and planets' relative size!

Your kindergartener will have a blast helping you craft these fun, eco-friendly potted place cards.

Help your child add some flair to the family garden with pencil pinwheels!

Make a seed bomb and let your junior guerilla gardener spread flowers far and wide.

Learn how to make a weathervane with this fun and simple meteorology project for fourth graders.

Make a wish upon a tree with this craft that also helps your child learn more about Chinese culture.

This homemade barometer allows your little scientist to contemplate and compare different air and weather conditions.

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 interdisciplinary card game will have your third grader working on math facts as he travels through the solar system!

In this activity, your child will learn about a style of gardening that uses moss, also called "kokedama."

Create a brush pile to help wintering wildlife stay warm and cozy through the winter.

Many ancient cultures used the rising or setting sun to create calendars. Observe the setting sun once a week to come up with your own solar calendar!

Help your child plant a "tea garden": a garden made of herbs for making teas.

Some fossils have been been preserved for billions of years! Help your kid understand how fossils are created and preserved with this crafty project.

This weather spinner will improve observation skills by encouraging children to examine and track weather details and patterns.

This activity turns your kid into the family weatherman. Plus, it teaches him to collect data and begin to understand graphing.

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