In Ms. Goldstein’s seventh grade science class students conducted visuals/models to help them understand the key organs involved in the respiratory system.  Students drew and labeled the nose, trachea, bronchi, bronchioles, alveoli,  and labeled each part of the diagram to get a stronger sense of how the body takes in oxygen and releases carbon dioxide. Creating charts and visual diagrams is a useful memory device, because as they say, “A picture is worth a thousand words!”