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

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!

Students explore the mechanics of the respiratory system in this life science worksheet for middle school.

This cool worksheet prompts young biologists to research the functions of cell organelles labeled in the diagram.

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.

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.

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.

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.

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.

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.

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

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

Classify the animals in this life sciences matching worksheet!

Together, water and photosynthesis are the source of all life on Earth! Little curious minds will enjoy discovering the ins and outs of photosynthesis.

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.

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.