If Dorothy had lived a little further south, she might have been swept away to Oz by a hurricane.

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

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

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

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

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

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

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

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

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

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

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

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

Get swept up in this comprehensive worksheet about the awesome power of dust storms.

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

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

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

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

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

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.

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.

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

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.

That's not a lake... it's a crater! Get the scoop on some of the world's most well known craters with this space science worksheet.

How do you think our universe will end? With this worksheet, explore some of the common theories, and then come up with some of your own!

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

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.