Give students an opportunity to model how genes are passed down to offspring with the help of this Punnett squares worksheet!

Did you know that invertebrates don't have backbones? Find out some different types of invertebrates with the clues in this crossword puzzle.

Learn how sensory information is processed by the somatic and autonomic nervous systems with this engaging science worksheet! 

Explore the difference between natural and artificial selection with this engaging life science worksheet for middle grades!

Find out more about what REALLY dwells in swamp ecosystems with this worksheet all about swamps.

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

Record your notes as you learn about the cell cycle with this one-page template!

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

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

Learn more about the animals in the swamp food chain, and find out how each living thing in a swamp ecosystem needs another to survive.

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.

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

There's a lot happening beneath the waves, including the ocean food web. Take a closer look with this colorful printable.

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

There are many endangered species all around the world. Read about the Amur leopard and why it's endangered with this information page.

Children match animals to their ecosystems in this life sciences worksheet.

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

Which comes first, genus or phylum? To complete this life science crossword, kids need to put the 9 levels of biological classification in the correct order.

Budding botanists can master the different parts of a seed with this helpful diagram!

Students read about genetic mutations in order to understand how mutations affect organisms in this engaging life science worksheet!

Learn step by step how to create a report! Research facts about camels, complete the sentences, then use the sentences to create a report about camels.

A useful overview of terrestrial biomes, including a climate key.

How much do you know about man's best friend? This fun worksheet is jam-packed with fun facts about dogs!

Introduce students to the ecological benefits of terracing with this middle grades science worksheet!

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

Review the different body parts with a fun crossword! This is a great way for your little doctor-in-training to review the basic organs and their functions.

Flex your mind muscles with a body science worksheet! Your child will learn the fundamentals of what makes up our muscles.

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

Budding biologists can learn all about human digestion with this information page, complete with a diagram of the digestive system.

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