MR / Schenectady, NY .Yates Arts-in-Education Magnet School, (urban public schl) Grade 2.Girl (7, Guyanese-American) holds deflated balloon. (image of her blowing up same balloon is also available).Class is learning about breath, lungs and the respiratory system in science lesson as well as the terms inflate and deflate..MR: AC-g2f Poo1..©Ellen B. Senisi