Ever wonder about how to make the perfect paper airplane? Learn about the four forces that affect flight with paper airplane physics!

This word search introduces your child to important rocks and minerals vocabulary, as it strengthens his attention to detail.

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

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

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

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

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

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

Don't let your kid bark up the wrong tree! Engage him in a word search filled with tree terms, boosting his attention to detail and problem solving skills.

How fast does sound travel? Help your child figure out the physics of sound waves with this informative worksheet.

Children are introduced to the concept of the speed of light in this illustrated worksheet.

Learn all about light refraction by simply placing your pencil in a glass of water. Warning: your pencil may not be quiet the same afterward.

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

Learn all about how to convert centimeters to inches in this practice worksheet.

There are lots of stories around the world for the rabbit moon: a rabbit image seen in the shadows on the moon's face. Here's one for young moon-gazers!

Practice geology vocabulary with this challenging crossword puzzle.

Learn step by step how to create a report! Research facts about camels, complete the sentences, then use the sentences to create a report about camels.

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

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

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

Find out all about the different parts of the eyes and how they work together to make vision possible.

Learn about a famous woman of science, Rosalind Franklin, and how she contributed to the discovery of DNA's double-helix structure.

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

During the Gold Rush, people weren't sure if they found gold or something else, and these easy steps would help them be sure.

Help your child understand pollination with this informative worksheet, complete with a diagram.

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

Learn about the plants and animals that make deciduous forests their home, then complete the crossword puzzle.

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.

It's a bird! It's a plane! It's Physics Man! Test your knowledge of the physical world with this fun questionnaire that takes physics to a super-heroic level.

Animal lovers, get acquainted with a very unique species, the okapi! Read this info-sheet to learn about why this animal is endangered.