Notes: (1) The heart is missing from this diagram (removable heart was examined with the tabletop model. Taught toddler about the heart by me running in place and then putting the child's hand on my chest so she could feel it beat. We also use a stethoscope to listen to the heart). (2) The larynx is the voice box. The epiglottis is part of the larynx/voice box (the epiglottis was not taught to the scholar). (3) Teacher can have scholar use colors of choice in completing the sheet.