Are cats trying to talk to us when they purr? Discover the meaning behind the purr in this worksheet that explores the three main types of cat purrs.

Help your child learn about facts and opinions. Kids will read statements about animals before determining whether each statement is a fact or opinion.

How long does a butterfly live? Find out with this worksheet! Give your second grader a fun way to practice making graphs using given information.

Bug out on some insect anatomy! Can you name each part of the insect? Try making an educated guess by using what you already know about animal body parts.

Fact: This worksheet is about unusual animals from all over the world. Opinion: This is the best fact and opinion worksheet ever!

This worksheet will help your child identify the different parts of the body by asking them to fill in the blanks on the diagram.

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

The rainforest is a vibrant, lush place teaming with life! Have your little environmentalist think of some ways to help the rainforest.

Do you need a job? Well, this elephant is looking for a new symbiotic partner, and you could be just the candidate he's looking for!

Learn the ins and outs of one of the body's most important organs: the heart!

Fill in the blanks from the words listed in the word bank, then keep this sheet handy to prepare for tests and quizzes on life science and photosythesis.

Explore the lush plant life of the tropical rainforest in this second- and third-grade worksheet!

Dip your toes into a marsh habitat in this second- and third-grade worksheet!

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