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

The silverback gorilla is a special animal. This magnificent male is part of an endangered species. Complete this sheet to learn all about this gentle giant.

The California condor has been brought back from the brink of extinction. This worksheet will help your little bird lover learn all about the condor.

The grizzly bear once roamed across most of North America; now its habitat has shrunk to the northwest. Discover more about the grizzly with this worksheet.

Label the parts of a tree with this simple science worksheet!

Kids completing this preschool science worksheet circle the appropriate clothes for fall weather.

Ancient mariners mistook the manatee for a mermaid! Your young biologist won't make the same mistake after learning about the manatee with this worksheet.

Whether you say buffalo or bison, it is still the largest land mammal in North America. Discover a bit more about this majestic animal.

Here's a beautiful science page to help your child learn the different types of clouds.

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

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

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

Learn some new words and facts about precious minerals with this word-scramble and matching worksheet.

Mix a little art into your science with this reading-slash-drawing sheet on hills and valleys.

The horned lizard has a scary exterior but a gentle personality. Your little student can learn about this North American lizard with this worksheet.

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

Learn how sand dunes form, and a little bit about desert formations like yardangs as well, in this science summary sheet.

Wind has its own unique properties that help shape the weather. Give your little scientist a heads up with these wind facts!

Find out the the cool science behind ice cubes with this fun worksheet.

Spot the living things in nature with this engaging life science worksheet!

This research, drawing, and writing worksheet is a fun introduction to informational and science writing.

This research, drawing, and writing worksheet is a fun introduction to informational and science writing.

This research, drawing, and writing worksheet is a fun introduction to informational and science writing.

Practice identifying living and nonliving things with this first- and second-grade science worksheet!

The Goliath birdeater is a spider that lives in South America. Your child will read a paragraph about spider before writing an opinion sentence.

Help your child learn about facts and opinions in this animal-themed worksheet! Students will read sentences and decide whether they express facts or opinions.

Young astronomers unscramble words to reveal the heavens in this fun space science worksheet.

This Louis Pasteur biography goes over his accomplishments, and includes a bacteria-based science activity at the end!

Your child will write about his or her favorite animal. Kids will research their favorite animals online or at the library, then write down three facts.

Help your kindergarten students learn about sequencing and science as they learn about the five stages in a ladybugs life.