First graders can read the information about Mercury then label each layer of the planet using what they've learned.

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

Our solar system has hundreds of moons! Read a bit about how a moon is formed with this lunar lesson.

Read the definitions given for soil, sand and dirt then write down where each element can be found below the pictures.

How was our solar system created? Read a bit about one of the most well-known theories in this worksheet about the Big Bang.

Read the definitions of soil, sand and dirt then write where you can find each type below the pictures. Nurture your budding geologist!

Aspiring astronomers, get ready for a stellar coloring page all about the moon! Your child can read some fun facts as he colors.

The infamous Halley's Comet only comes around once every 75 years or so! Read some interesting info on the world's most famous comet.

How do clouds form? Why does it rain? Help your student answer some of these questions by completing this water cycle worksheet.

Get to know the planet Saturn with this fact-filled coloring page! Your little astronomer can read some interesting information on Saturn as he colors.

Did you know there are clouds in space? They are very different than the ones on Earth! Read a bit about nebula in this space science worksheet.

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.

This earth sciences worksheet offers a simple and informative overview to a fascinating geological phenomenon.

Introduce students to the ecological benefits of terracing with this middle grades science worksheet!

Shake up your science studies with this worksheet about earthquakes.

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

The earth is always changing and moving.Learn all about weathering and erosion with this worksheet.

Learn about some of the major U.S. watersheds in this fascinating science and geography worksheet!

What is the difference between a solar eclipse and a lunar eclipse? Find out with this stellar space science worksheet!

Learners explore and analyze the fossil record in this engaging life science worksheet!

Discover the difference between comets and asteroids in this stellar earth and space science worksheet!

Get to know the Apollo 11 space mission in this science and history worksheet!

Learners will discover what heat waves are, and how they are connected to global warming, in this two-page earth sciences worksheet.

Discover how cover crops enrich soil and support healthy crop growth with this research-based worksheet for fourth and fifth graders!

Discover how water flows in this informative environmental science worksheet!

Uncover secrets of the past with this third-grade worksheet about fossils!

Investigate the practice of deforestation in a real-world context with this two-page environmental science worksheet.

Create and observe your very own rainbow using light and water with this science experiment worksheet!

Continents collide in this earthshaking science worksheet!

Learn about the identifying characteristics of the four main types of air masses in this informative science worksheet!