Introduce children to photosynthesis with this fill-in-the-blanks life sciences worksheet!

Ready to make a body outline? This seriously fun project will give kids some big insights into the important systems that make up their bodies!

This worksheet gives your fifth grader some skeleton know-how, as she fills in the diagram with the bones from the wrist to the fingertips.

Kids will cut out the various functions listed at the bottom of this kidneys and intestines worksheet and match them to the correct organ.

Teach your fifth grader about this important bony structure with a fill-in-the-blank skull diagram.

Learn all about Alexander Fleming, the man who invented penicillin and the happy accident that brought him to it.

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.

Dinosaurs and other creatures don't exist anymore! Learn the names of some extinct animals, and look for them in this fun wordsearch puzzle.

Learners will discover a simple overview of the human muscle system in this introductory worksheet.

Pigs, cows, and ducks, oh my! The clues in this animal crossword puzzle worksheet will help you remember what animals there are on a farm.

Discover the function and parts of the human skeleton with this introductory diagram.

In which habitat could you find a blue whale, a squid, and a shark? The ocean, obviously! Have your kid find ocean animals with this word search worksheet.

You have over 600 muscles in your body! Kids can try this muscle anatomy word search featuring 14 important muscles.

The next time you're on a hike, be sure to take this leaf chart to guide you in identifying different types of leaves!

Kids learn important plant and animal cell vocabulary as they plug the words into their correct spots and complete the puzzle.

Fifth-grade learners will look at a diagram of a cell, then follow the instructions to label its parts by color.

Little biologists will use this respiratory system diagram to identify the most important parts of the human respiratory system and their functions.

Use your knowledge of sea creatures to fill out this crossword puzzle.

Young botanists test their plant know-how with this quiz.

This Awesome Anatomy page focuses on the heart and how it pumps blood to all parts of your body.

Test your knowledge of prehistoric animals with this life sciences crossword puzzle!

What's a wombat? If you've got a kid learning life science, give her a fun introduction to animals with these wombat facts..

Read about Yellowstone's red foxes, some of the most cunning and smart animals around.

Learn all about rollie pollies, a small but unique creature that always fascinates little kids. There's even a bit of rollie pollie match to boot.

Fourth and fifth graders will cut out and assemble a human skeleton from paper in this engaging life sciences printable.

Little gardeners, get to know your plants! See the cycle of a plant from its birth to adulthood, and read a bit about photosynthesis too.

Learn about the human brain with this zombie-themed science worksheet!

Can your child name 10 animals that make their home in the mountains? After completing this worksheet, he'll know all about mountain habitats!

Which animals can live happily alongside humans? With this word search, match up game, fun facts, your child will learn more about urban animal habitats.

Some people think alligators and crocodiles are the same, but there are some distinct differences. Check out this cool worksheet to learn what they are.