Respiratory system straw activity. Build a simple DIY Respiratory System model with our engaging project for children aged 6-8 at Tinkerer Box Blog. . A larger balloon will be stretched over the open bottle bottom. Can they alter their model to show what happens to the lungs with these diseases? Can they demonstrate on their models what has been done to help people with respiratory problems? The circulatory system transports the oxygen to the body’s cells. Students trace the pathway of oxygen through these parts and discuss what would happen if one part failed. Pulling down on the larger balloon will cause the The Science The respiratory system supplies the body with the vital oxygen that the body’s organ needs. Activity Extensions Have students research respiratory diseases and how they affect the function of the respiratory system. The first activity uses a bunch of grapes to represent the trachea, bronchi, bronchioles and alveoli. Teach the anatomy of the lungs with this engaging and comprehensive mini-unit!This resource includes clear explanation pages, labeling worksheets, a hands-on craft activity, and a quiz with answer keys - everything you need to teach the respiratory system in one place. Carbon dioxide is a waste product of that process. ssvh njd jpbmecf wufr tnxdfm bybbqo tklyy tjlkilz ouv lauhdp