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

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

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.

Has your child learned about the life cycle of a frog in school? Test his understanding with this cute cut and paste worksheet.

There are a lot of structures that make up a new plant, called a seedling. Your child will learn what they're called with this life science word search.

Label the parts of a tree with this simple science worksheet!

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

In this worksheet, students will read two different passages about the platypus. Kids will compare and contrast the passages, and identify the main ideas.

Wondering how to explain photosynthesis to a kindergartener? Here is a worksheet that explains how plants grow through a simple picture.

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

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

This packet of worksheets introduces children to food webs, an important life science concept.

What's your favorite animal? Kids love answering that question, and with this animal research graphic organizer, they can write all about it.

Help young scientists understand the different types of organism interactions with this life science worksheet!

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.

This fun cut and paste sheet teaches kids about the process an apple tree goes through as it grows.

Meet the red wolf, an endangered species of animal that was once very common, but in the past 50 year nearly became extinct!

Challenge your first grader to put these plant life cycle stages in the correct order with this fun beginning biology sheet.

In which habitat could you find a blue whale, a squid, and a shark? The ocean, obviously! Have your kid find ocean animals with this word search worksheet.

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

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.

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

Explore the circle of life with this informative coloring sheet! Help your student color and learn the names of each stage of a butterflyÃs life.

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.

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

Expose your 1st grader to the animals of Australia in a fun way: coloring! Start with one of the cutest, most beloved animals Down Under, the koala.

Learn about the integumentary system, which is really just a fancy phrase for "skin", in this worksheet.

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

These worksheets help kids understand food webs, an important part of the life science curriculum in fourth grade.

What happens to our food after we swallow it? Chomp on some body science with this diagram of the digestive system.