1st - 4th Grade Life Science Worksheets : Page 2

Invite budding naturalists to sharpen their observation skills with this colorful, printable scavenger hunt.

Classify the animals in this life sciences matching worksheet!

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

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.

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

Dive deep into your body's circulatory system with this worksheet on blood and what it's made of.

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.

Children will learn important facts about food chains in these worksheets.

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 your body's most important muscle: your heart! This simple diagram is a great way to introduce your little biologist to his heart.

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

Use this fun worksheet to create a five senses riddle to stump your friends! Students will get practice using sensory words to describe objects with the help of a word bank.

Introduce your child to the building blocks of life: DNA! This coloring page features a double helix structure, or a DNA strand.

Roses are red, violets are blue, I know the parts of a flower, how about you? Learn about flower anatomy with this worksheet.

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

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

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

Learn about the animal practice of hibernation in this quick science worksheet.

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

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

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.

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

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

Learn the ins and outs of one of the body's most important organs: the heart!

Learn about the many different biomes the Earth is home to in this life science worksheet, which holds the answers to some simple life science questions.

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

Here is a fresh and fruity way to learn a bit of life science. Sit down with your little one and teach them all the different parts of an apple!

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

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.

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.