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

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

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.

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

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