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.

Think toads and frogs are the same? Think again! Check out this breakdown of the differences between the two, complete with a quiz to check your new knowledge.

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 about food chains in this cut-and-paste worksheet for first graders!

How much does your preschooler know about the parts of a flower? This colorful worksheet tests her flower knowledge!

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

Learn step by step how to create a report! Research facts about camels, complete the sentences, then use the sentences to create a report about camels.

Students hone their understanding of the similarities and differences between animal cells and plant cells in this middle grades life science worksheet!

Identify the life cycle of a butterfly with this hands-on worksheet for second and third graders!

Help your child learn about the nervous system and the digestive system with this fun worksheet, which will challenge his knowledge of physiology.

Cut out and complete this trophic level pyramid template!

What makes a reptile different from an amphibian?  Learn all about animal classifications in this worksheet for second and third graders!

Discover the many different kinds of conifer and deciduous trees as you complete this word search!

To complete this worksheet your first grader will need to match the different animals with their homes.

Students demonstrate their knowledge of the structure of plant cells in this middle grades life science worksheet!

Learn about the plants and animals that make deciduous forests their home, then complete the crossword puzzle.

Students demonstrate their knowledge of the structure of animal cells in this middle grades life science worksheet!

How do trunks, claws, and flippers help animals? Discover how animals use different parts of their body to meet their needs in this kindergarten and first-grade life science worksheet!

Help your child understand pollination with this informative worksheet, complete with a diagram.

Give your little animal lover a great coloring sheet, complete with a few fun facts about the red kangaroo!

Children discover and review the parts of a flower and what they do as they complete this botany-themed crossword puzzle.

What does a dog eat? Kids choose the pictures that show what kind of food each animal likes to eat in this first grade life science worksheet.

Budding biologists can learn all about human digestion with this information page, complete with a diagram of the digestive system.

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

Explore the anatomy, physiology, and overall function of the sensory nervous system with this life science worksheet! 

We use our ears to hear, mouth to taste, eyes to see, hands to touch and nose to smell, match pictures to the corresponding sense on this cute worksheet.

In this North American animal tracks worksheet, students hone their observation skills by matching tracks to animals.

Connect the dots from 1 to 30 to reveal Styracosaurus's mighty horns.

If your child loves animals, introduce her to a cool species of bird with this Northern Hawk Owl info sheet, complete with coloring and a crossword.

Which comes first, genus or phylum? To complete this life science crossword, kids need to put the 9 levels of biological classification in the correct order.