Concept Map — Chapter 3

Last updated at July 15, 2026 by

A quick map of how the big ideas of this chapter connect together.

Health: The Ultimate Treasure body, mind, and social well-being Staying Healthy 3.1 – 3.3 Diseases 3.4 Prevent & Control 3.5 Lifestyle & environment diet, exercise, clean surroundings Two types communicable, non-communicable Immunity & vaccines body fights and prevents disease Treatment antibiotics, use them wisely
Health: The Ultimate Treasure
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Staying Healthy
body, mind, and social well-being
Healthy lifestyle
diet, exercise, sleep, no harmful things
Clean environment
clean air, water, and surroundings
Signs and symptoms
how we know we are unwell
Diseases
affect the working of body or mind
Communicable
caused by pathogens, can spread
Non-communicable
from lifestyle, diet, environment
Prevent and control
prevention is better than cure
Immunity and vaccines
body fights and prevents disease
Treatment
antibiotics, used wisely
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CA Maninder Singh

CA Maninder Singh is a Chartered Accountant with 16+ years of practical experience and 20+ years of teaching experience. At Teachoo, he simplifies Accounts, Tax and GST with step-by-step examples so students can apply concepts confidently in exams and real life.

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