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Date of Upload: 17th April, 2021

Science Activity - How Lungs Work Grade III

Activity- Find out how lungs work- Grade 3

‘The ability to breathe is a gift. Wake up grateful each day for that gift’. – Johnny Lung

Students of Grade 3 explored the inhalation/exhalation process that occurs in the lungs during respiration by using materials from day-to-day life like empty bottles, straws, balloons etc. Each student created a model of lungs. With clear understanding, students were able to demonstrate the organs of human Respiratory system its functions and also the process of breathing. To inculcate correct breathing habits in children, they also did a 5 mins 4-7-8 breathing exercise, in which they inhaled for four seconds through nose held their breath for 7 seconds, exhaled for 8 seconds through mouth. The class went off well with lot of creativity and huge learning through the amazing working models made by students.