Explore the anatomy, physiology, and overall function of the sensory nervous system with this life science worksheet! 

Students research an ecosystem of their choice and create an ecosystem model in this life science worksheet for middle grades!

Stretch your backbones and learn about the creatures that have a spine and those you don't!

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

These flash cards serve as an intro to life science, but also help with counting skills and sequential ordering.

Students use a food web to identify the roles of organisms in an ecosystem and draw conclusions about the cycling of matter and flow of energy.

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.

Learn about the black bears of Yellowstone National Park.

Explore life science with this informative chicken life cycle worksheet. Help your student color and learn the names of each stage of a chicken's life.

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

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

Wolves are an animal with a bit of rough past in Yellowstone National Park. Learn all about them!

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.

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

Students take a deep dive into the structure of animal cells in this middle grades life science worksheet!

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 to identify and name the parts of a seed in this two-page science worksheet and quiz!

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

Introduce the concept of photosynthesis to young learners with this coloring page and simple diagram.

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

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

What is the purpose of a narwhal tusk? Explore some interesting new findings about the narwhal, also known as the unicorn whale.

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.

Learn all about the basic parts of a plant with a fun word scramble! Your child will un-scramble the letters to name different parts of a pretty plant.

Encourage students to take a deeper dive into the structure of plant cells in this middle grades life science worksheet!

Classify the animals in this life sciences matching worksheet!

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

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

What are the different types of animal body coverings? Help kids sort and categorize these animals based on their body coverings.