Ever wonder what the earth is made of? Practice reading and writing, and learn about the four layers of planet Earth.

Get this earth science worksheet that will challenge your child's knowledge of volcanoes and teach him some new vocabulary.

Share a star-gazing session with your little astronomer! This constellation chart is full of fun stories about the different groups of stars.

Find out what wind is all about in this intro to earth science worksheet.

Here's a fun way for kids to review their knowledge of earth science terms. Challenge your child to give a definition of each word as he finds it.

Every four years something funny happens with our calendars -- we add a day! Why do we do this? Discover the science behind leap year.

This thermometer worksheet gives your child practice reading and using a thermometer. Try this thermometer and temperature worksheet with your child.

Predict the weather with this fun-filled forecasting worksheet! Your child will review basic weather terms and practice her observation skills.

Get wise about wind! Even though you can't see it, wind is a powerful force caused by changing temperature in the air.

Create your very own constellation chart with this cut-out template, perfect for stargazing on a clear night!

Can your little geologist identify the three main types of rock? Test his earth science savvy with a matching activity.

This Earth maze features a cool globe design. Perfect as an Earth Day activity, our Earth maze gets your child to consider our home planet.

Brrr, it's cold outside! In this worksheet, kids practice reading thermometers to figure out what the temperature is.

Does your little scientist know the water cycle? Challenge her with this cut and paste activity where she'll label each part of this water cycle!

Worm your way through this soil maze, which doubles as a fun way to review the names of the different soil layers.

Discover the inner workings of basic earth science in this worksheet on temperature.

Use this fossils worksheet to help a child learn about life on earth. Your child will learn about evolution and extinction, and also form a hypothesis.

Go cloud-gazing on a nice day, and use this fun cut-out chart to name the types of clouds you see!

If we could look at the sun, what color would it be? Your child can decide with this sun coloring page, the perfect way to introduce her to astronomy!

Ocean resources are an incredible part of how we live our lives; read and write about them with this worksheet.

Understand nature's visual cues for the shifting of the seasons with this tree seasons match-up activity!

Wind has its own unique properties that help shape the weather. Give your little scientist a heads up with these wind facts!

Learn the many features of planet earth in this easy earth science vocabulary chart.

These "Dig It!" worksheets not only teach about life on earth, they teach the scientific method as well.

What's in the ground beneath our feet? Explore the science of soil with your child using this handy printable!

Explore the science of the sun with this make-your-own sundial activity! Just do a little bit of cutting and coloring, and let the sun do the rest of the work.

Rain or shine, get ready for some weather watching! Record data to observe the weather patterns over the course of a week.

Here are four examples of mineral resources for kids to think about, plus a short explanation of what a mineral resource is.

Tree climbers and tree huggers alike, learn the basics of reading tree rings to find out about the life of a tree.

Is air a natural resource? You bet! Air as a resource carries oxygen, which we need. Read and write about ways air quality can be affected.