This packet of worksheets introduces children to food webs, an important life science concept.

Review the different body parts with a fun crossword! This is a great way for your little doctor-in-training to review the basic organs and their functions.

Learners will discover a simple overview of the human muscle system in this introductory worksheet.

Discover the function and parts of the human skeleton with this introductory diagram.

Learn all about how we breathe with this info sheet about lungs. Your child will learn the different parts of the lung, including terms and concepts.

Did you know people can live with just one kidney? Get a head start on human anatomy with this info sheet on kidneys.

Do you know the functions of the primary organs in the human body? Put your knowledge to the test with this fourth- and fifth-grade crossword!

Studying the human body? Get to know your body inside and out with this muscle diagram.

Ponder the pedigree of plants with this worksheet about inherited traits for upper elementary students!

Learn about the human brain with this zombie-themed science worksheet!

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.

Have fun learning about food chains in this charming science worksheet!