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.

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.

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.

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.

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

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

Ever wonder what makes the leaves change colors in the fall? Find out with this fascinating life science worksheet.

Help your child learn about sensory language as they write a 5-senses poem.

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

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

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

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.

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

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

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

Facts about ostrich include that they are the largest birds in the world and that they can't fly, but that's not all. Learn all about this amazing bird!

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

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

In this science vocabulary worksheet, kids will look at the labeled diagram of the monarch butterfly and then use what they have learned to finish the sentences.

Learn the difference between behavioral and physical adaptations with this cut-and-paste worksheet for second and third graders!

Here's a fun way to review photosynthesis with your child! She'll show off her science knowledge as she answers questions to complete the crossword puzzle.

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

Build nature vocabulary with this habitat-matching worksheet!

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

In this recycle worksheet, kids color the different recyclable objects, then match them up with their corresponding bin. Try our recycle worksheet on Earth Day.

Your child may have heard of the Tasmanian devil from a cartoon or from a friend at school, but this worksheet will show him the real Tasmanian devil.

Find out fun facts about Monarch butterflies and create your own colorful butterfly in this worksheet. Then turn it into a pretty placemat!