Discover how animal behaviors increase the probability of successful reproduction and offspring survival with this middle school science worksheet!

Students hone their understanding of the similarities and differences between animal cells and plant cells in this middle grades life science worksheet!

Use this engaging worksheet to introduce students to the geologic time scale and the pieces of evidence scientists use to determine Earth’s history!

There's not much in the animal kingdom more interesting than tentacles with suckers! Learn about octopus anatomy with this worksheet.

Ever try to see a scorpion up close but were too scared? Get closer than ever with this scorpion anatomy worksheet. Fill in the body parts from the word bank.

Don't be crabby! This worksheets introduces your child to a fascinating crustacean. Fill in the anatomy of a crab using the numbers in the word bank.

Did you know our sense of smell is also called "olfactory"? Learn about the structure and function of the nose with this human anatomy sheet.

How does our sense of taste function? Introduce your child to the anatomy of our tongue with this diagram and info sheet.

What's the animal that swims upstream? Help your child figure this out with this cold-blooded animal crossword puzzle worksheet.

Try out this simple worksheet diagramming the anatomy of a shrimp. Big words, small sea creature.

Learn about the animal kingdom with this centipede anatomy worksheet. Fun fact: Centipedes have either 15 or 17 pairs of legs, but never 16!

Meet the beetle! Filling out this simple worksheet can help your 5th grader learn the anatomy of a beetle.

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

Learn more about the mysterious brain and how it works with this brain anatomy worksheet.

Try this worksheet diagramming a snail anatomy. It takes a snail over two minutes to travel 12 inches, but your 5th grader can finish this worksheet in no time.

Explore how traits are influenced by both genetic and environmental factors with this life science worksheet!

Explore how the fossil record is used to study the evolution of organisms in this engaging science worksheet for middle grades!

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

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

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

Cut out and complete this trophic level pyramid template!

This multi-page worksheet provides an opportunity for kids to practice both their understanding of food webs and their reading comprension skills.

Students learn about population dynamics through the context of fox and rabbit populations in a forest ecosystem.

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

Show what you know about the cell cycle with this mitosis matching worksheet!

Learners will use a word bank to label 15 parts of the human digestive system in this life sciences diagramming activity.