Encourage your little environmentalist to learn about composting! Children will boost their reading skills as they learn what compost is and how it helps the environment.

What is a plateau? What's the difference between a butte and a mesa? Look at these three land forms and learn to tell them apart with this worksheet.

What is biomass energy? Learn about an important form of renewable energy with this colorful worksheet.

What is wind energy? Teach your students how we can use the wind to create electricity!

What is the Earth? Here is a reading passage and a word search to help your kid get acquainted with Earth science.

What is water energy? Also known as hydro power, water energy is one of our important renewable resources!

What is geothermal energy? Find out how we use parts of the Earth to provide us with renewable energy!

Use a seesaw to see what happens when opposing forces become balanced or unbalanced!

What is solar energy? Discover how we use the power of the sun, and complete this worksheet about an important renewable energy source.

What is the rocky cycle? This info sheet answers that question with the help of a colorful diagram and a shout out to important vocabulary.

Is your child trying to answer the question what is weathering and erosion? This info sheet gives good definitions of the terms and some visual examples.

What is the Earth made of? Find out everything that goes on just below the surface in this science reading worksheet.

What does the Earth look like? Find out all about the nooks and crannies that cover the planet with this landforms worksheet.

What happens to water as it travels through mushy, smushy wetlands and swamps? Find out all about the water cycle and fill in scientific terms in the swamp.

Introduce children to photosynthesis with this fill-in-the-blanks life sciences worksheet!

Children get to know a few geology terms in this landform word search puzzle.

Find out how animals and plants change based on their environment in this worksheet!

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

The next time you're on a hike, be sure to take this leaf chart to guide you in identifying different types of leaves!

The next time your parents ask you to wash your hands before dinner, read this worksheet about Joseph Lister and take their advice!

Children hone their powers of observation using this worksheet template.

Learn more about what lives--and what thrives--in marshes with this fill-in-the-blank worksheet on marsh ecosystems.

Grandma and grandpa didn't always have gray hair. Find out about what gives our hair color and what makes our hair lose that color as we get older.

When we get embarrassed or anxious, and all of a sudden our cheeks get red! Why does our body do this? Find out what scientists think blushing is all about.

Test your child's science savvy with this worksheet, which asks your child to identify what items are made from plants.

If you know what each planet looks like, you'll have no trouble with this intergalactic crossword puzzle.

Discover what lives in the depths of the sea in this second- and third-grade habitat worksheet!

Does your learner ever wonder what makes the Earth dark at night and bright during the day?

Ever wonder what makes the leaves change colors in the fall? Find out with this fascinating life science worksheet.

Children discover and review the parts of a flower and what they do as they complete this botany-themed crossword puzzle.