Teaching the Human Body? This Lungs Minilesson will teach how the lungs work in the respiratory system to grade 2-5 scientists. Lung Model and Interactive Notebook shows how to create a working model of a lung with interactive science notebook pages to reinforce content and help assess understanding. Vocabulary words introduced include lung, diaphragm, trachea, rib cage, exhale, inhale, and respiratory system. This is a great addition to your unit in the human body organs! Students are guarante