4th and 5th Grade Life Science Worksheets

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!

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

Learn all about the different jellyfish and then test your knowledge with the questions at the bottom of the page.

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

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.

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

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.

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

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

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

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

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

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

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

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

Get familiar with this food chain pyramid, from carnivores and herbivores to producers and decomposers; each group has a role.

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

Cells are the building blocks of all living things! Help your little scientist learn the basics of a cell with this fun activity.

Use this heart anatomy sheet to learn all about your heart and how it works.

"The hip bone is connected to the...?" Sing the song perfectly with the help of this worksheet on the skeletal system!

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

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

Dive deep into your body's circulatory system with this worksheet on blood and what it's made of.

Children will learn important facts about food chains in these worksheets.

Learn all about your body's most important muscle: your heart! This simple diagram is a great way to introduce your little biologist to his heart.

For those of you studying human anatomy, here is a great diagram of the major organs in our body!

This diagram of a human skeleton is labeled with 12 major bones, from skull to fibula.

Use this Inside-Out Anatomy worksheet to learn about the digestive system.

Roses are red, violets are blue, I know the parts of a flower, how about you? Learn about flower anatomy with this worksheet.