Eleven Systems of the Body
What we study — anatomical
The eleven major body systems of human physiology are revisited every year, K–12. At each grade, students engage the same system at a deeper level.
- Kindergarten: “your heart is a pump that beats all day”
- Fifth grade: “cardiac output and the pulmonary circuit”
- Eleventh grade: “preload, afterload, and Starling's law”
