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

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

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.

Decide what differentiates living vs non-living things! First cut out the items on page 1, and then sort them in the chart on page 2.

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

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

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

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

Help your preschooler sharpen their knowledge about plants with this colorful worksheet. They'll use the word bank to name the basic parts of a plant.

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

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

Can you tell which things are living or non-living? This is a great way to introduce kids to animal and life sciences.

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

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

Does your little surgeon need practice naming the different parts of the human body? Help your little one start to learn body parts with this worksheet.

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

How does the butterfly become so beautiful? Learn about the four stages that it goes through in its life.

Test your child's knowledge of plant life--more specifically, trees--with this colorful, cut-and-paste tree chart.

This worksheet will help teach your kindergartner the basics of botany, by asking them to look at the pictures and then decide what a plant needs to grow tall.

Plants need to breathe and eat food (energy) just like us! Help your budding naturalist to learn about photosynthesis.

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.

All living things go through cycles. Learn about the life cycle of an amphibian with this diagram of the life of a frog!

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

This science vocabulary activity is packed with basic science vocabulary words to help the youngest kids warm up to scientific concepts.

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

Use this glossary with the EL Support Lesson Plan: Five Senses Mystery Bags.

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.