Can you tell the difference between a simile and a metaphor? Students will seek to distinguish between—and determine the meanings of—simple similes and metaphors with this multiple choice activity.

Learn about the black bears of Yellowstone National Park.

Children will find and circle 18 spring-themed nouns, adjectives, and verbs in this seasonal word search puzzle.

In this worksheet, children discover what plastic is, how it is manufactured, as well as its history and about attempts to reduce plastic waste.

Children will practice writing irregularly spelled words in this simple writing worksheet.

Ken the Kangaroo needs some help finding his way home. Your second grader can lead the way by completing this worksheet chock-full of double-digit subtraction.

Kids completing this third grade math worksheet multiply by 6 to solve each equation and also fill in a multiplication chart for the number 6.

Here's a thorough, easy-to-understand breakdown of the color wheel that includes primary, secondary and tertiary colors.

Wolves are an animal with a bit of rough past in Yellowstone National Park. Learn all about them!

Put your addition skills to the test with these puzzle boxes for second and third graders!

Use our colorful rulers to measure these cartoon people and answer the questions, then color them in.

This multiple meaning words worksheet uses context clues to help kids make sense of homonyms, or words with multiple meanings.

Can your kid finish this multiplication worksheet in three minutes? This minute math multiplication exercise puts your child's arithmetic skills to the test.

Grammar enthusiasts and baseball fans will enjoy identifying the adjectives—and the nouns they describe—in this engaging parts of speech worksheet.

Tell time to the nearest five minutes with this clock math worksheet!

In this worksheet, learners will change the meanings of 20 words by adding the prefixes dis-, -re, or -un to them.

Learn about the great horned owl of Yellowstone National Park, a bird so big and mean that it has the nickname, "tiger owl."

Use this reading worksheet to help second and third graders learn about the inspiring work of Jane Goodall, famous scientist and conservationist.

Kids completing this third grade math worksheet multiply by 4 to solve each equation and also fill in a multiplication chart for the number 4.

Inspired by the symmetrical art of the mandala, this pond-life coloring page features fun animals like turtles, frogs, and butterflies.

Practice measuring inches with this picture of a smiling dragon.

Children will learn how to make subjects and verbs agree, and then practice completing ten sentences with the correct verb, in this appealing grammar worksheet.

Kids completing this third grade math worksheet multiply by 5 to solve each equation and also fill in a multiplication chart for the number 5.

Teach your student about telling time to the quarter hour with this intro worksheet.

Give your second graders some practice building their reading comprehension skills with the timeless story of The Boy Who Cried Wolf. Students will read this classic fable and then answer questions about setting, characters, genre, and cause and effect.

Little explorers take a mini-tour of the United States on this third grade geography and social studies worksheet. Kids use a map to answer geography questions.

Kids use a U.S. map to locate and color their home state and show where they've been and where they'd like to go on this third grade social studies worksheet.

Kids help Freddy the Frog practice two-digit subtraction in this 2nd grade math worksheet.

Learn about the grizzly bears that live in Yellowstone National Park.

Grab your trusty flashlight and get ready for a scientific treasure hunt!