What has two legs and carries its baby in a pouch? Fill in this crossword puzzle and learn some fun facts about two-legged creatures!

Investigate the mystery of why two tomato plants developed so differently!

These math cards are printable quiz cards to challenge your first grader's overall knowledge.

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

Uncover secrets of the past with this third-grade worksheet about fossils!

This short nonfiction text will provide students with an opportunity to become more comfortable with identifying and defining academic vocabulary words—and they'll have fun learning all about the life cycle of a chicken in the process!

Reunite a family and their long-lost dog with the help of DNA testing in this middle-grade worksheet!

Practice classifying different animals in this engaging life science worksheet, created for second and third graders!

Children will practice counting from 1 to 10 as they add a cap to a mushroom in this dot-to-dot worksheet.

Students take a deep dive into the structure of animal cells in this middle grades life science worksheet!

Did you know that having a pouch or a shell can help an animal meet its needs? Learn how animals use different parts of their body with this matching worksheet for kindergarteners and first graders!

Encourage students to take a deeper dive into the structure of plant cells in this middle grades life science worksheet!

Budding paleontologists will refer to a word bank to identify 10 dinosaur-related vocabulary words in this playful word search puzzle.

Can your child name 10 animals that make their home in the mountains? After completing this worksheet, he'll know all about mountain habitats!

Learn how sensory information is processed by the somatic and autonomic nervous systems with this engaging science worksheet! 

Did you know some baby birds take 10 days to hatch, and some can take 80 days! Learn all about these cute creatures and finish your lesson off with a fun maze.

In this worksheet, children practice identifying animals of North America by their tracks.

Learn more about two kinds of aquatic biomesÃfreshwater and saltwater biomesÃand how you can tell them apart.

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

These cute critters have gotten their tails all mixed up! Have your little one help put them all back in place.

With great colorful images this worksheet, is fun for young learners. Kids will match up each of the five senses with a corresponding picture.

Try this worksheet diagramming a snail anatomy. It takes a snail over two minutes to travel 12 inches, but your 5th grader can finish this worksheet in no time.

Do you know which animal has two humps? Your child will use clues to determine what animal name fits in the crossword puzzle with this worksheet.

Practice identifying living and nonliving things with this first- and second-grade science worksheet!