Curated OER
Healthy Heart
Students examine the functions of the heart and ways to maintain a healthy heart. In this human body science lesson plan, students listen to Magic School Bus Inside the Human Heart, and diagram the human heart and blood flow. ...
Merck Sharp & Dohme Corp.
Merck Manual: Biology of the Heart
The Merck Manual describes the human heart and shows how the heart pumps blood. Includes interactive 3D models.
University of Utah
University of Utah: Cardiovascular Pathology Index
This site features a detailed index of photographs for cardiovascular pathology. You can see what a normal human heart looks like and what a sick one looks like too. Come and check it out.