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 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!

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.

Have you ever wondered what keeps the moon in orbit? Newton's first law gets a quick introduction, too, in this worksheet for kids. Check it out!

Where'd that shadow come from? Next time a scary shadow crosses your path, you'll know just what to look for.

Did you know that sound is actually caused by movement? Vibrations of particles create the sound that we hear.

Energy is a crucial part of physical science! All things on Earth have energy, whether it's potential or kinetic.

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.

Get a brief history of the atom with this introductory page for young physicists!

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

Next time you head outside for a hike or a camping trip, bring along this checklist of animal tracks!

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.

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

Ever wonder what causes lightning to strike? Explore the physics of lightning with this striking physical science worksheet!

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

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

Have your little chemist think about the properties, or characteristics, of metals. What makes them different than non-metals?

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

What is the purpose of a narwhal tusk? Explore some interesting new findings about the narwhal, also known as the unicorn whale.

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

Dreams can be delightful or downright terrifying. Discover the science behind dreams and try to figure out what your dreams say about you.

What is the difference between condensation and evaporation? Learn about natural cooling and heating processes that are caused by changing states of matter!

What's your favorite animal? Kids love answering that question, and with this animal research graphic organizer, they can write all about it.

What's the difference between renewable and non-renewable energy? Help your student discover the various forms of energy we use each day.

We all know the famous equation E = MC^2. But what does it mean? Learn a bit more about Einstein's famous energy equation with this physical science worksheet.