Students learn all about fossil fuels with this research-based environmental science worksheet!

Boost research and analysis skills while exploring the impact overfishing has on the environment with this engaging science worksheet!

Explore the impact of urban development in this engaging environmental science worksheet for middle grades!

Learn more about the swirling, whirling science behind tornadoes with this wild worksheet.

The water cycle plays a big role in weather patterns. Color this water cycle chart and get familiar with this cycle at work.

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

Do you know how clouds form? Get the basic idea of how moisture in the air can become a cloud.

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

Do you know how Tsunamis are formed? This worksheet shows the physics behind tsunami formation.

Do you know how tornadoes form?This science worksheet diagrams what is known about what causes tornadoes to form.

Learn more about the imposing tsunami with this worksheet about the science of tsunamis.

Learn all about wildfires, a natural phenomenon looked upon with awe and caution.

Explore how, when, and why lunar eclipses occur with this two-page earth science worksheet!

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

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

Learn what distinguishes a meteoroid, meteor and meteorite with this outer space science sheet!

Explore the impact invasive species have on the environment with this research-based graphic organizer!

A fill-in-the-blank exercise on tornadoes, made for fifth grade science students.

This Earth Day, learn about conservation and the environment while you enjoy solving a fun puzzle! 

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

Get to know your Jurassic from your Cretaceous in this handy geologic time periods chart.

Learn more about molecules and how they comprise the air all around us in this intro-to-earth-science worksheet.

Almost nothing in this universe can travel faster than light! Have some fun exploring the speed of light with this space science worksheet.

Explore one of the great mysteries of the universe with this space science worksheet on black holes.

Use this lightning diagram to go along with what your child is learning about weather systems in school!

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.

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.

If your student is stuck on Celsius, hand him this multiplication and division practice sheet.

What is Pluto? According to scientists... no, not quite. Find out more behind the answer to that age-old question.