This lesson “A Fit and Healthy Life” highlights the importance of personal hygiene, healthy eating, exercise, proper sleep, and following safety measures to prevent diseases like COVID-19. Through Dr. Haroon’s visit to Lubna’s school, students learn about washing hands properly, wearing masks, maintaining physical distance, eating healthy food, and avoiding junk food. The lesson also emphasizes not taking medicine without elders’ advice and the importance of clean water, cleanliness, and overall self-care for a fit and healthy life.