my innovative work- first phase

 






Human Respiratory System – Innovative Work:
This innovative working model of the human respiratory system was prepared using simple materials like chart paper, colored paper, tubes, and a syringe to demonstrate the process of breathing. The labeled parts such as nasal cavity, trachea, bronchi, lungs, alveoli, and diaphragm help students clearly identify the structure of the respiratory system. The syringe mechanism effectively shows inhalation and exhalation, making the learning process more concrete and interesting. This model promotes experiential learning and helps students easily understand the functioning of the human respiratory system.



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