Anatomy textbook
Interactive Anatomy & Physiology open textbook. Clearly states learning objectives, has embedded self-quizzes, and saves student progress with a free login.
Get Body Smart
Another interactive textbook. Easier to navigate but not as comprehensive as the previous one. Includes quizzes, YouTube videos.
Animated text narrations and quizzes to explain the structures and functions of the human body systems.
Innerbody.com
Interactive diagrams and text about human anatomy. Navigate by clicking on either table of contents or diagrams. Some diagrams are available in 3D with the ability to zoom and rotate.