NCERT Class 3 The World Around Us Our Wondrous World: Chapter 9 — Staying Healthy and Happy
This chapter, 'Staying Healthy and Happy,' from NCERT's 'Our Wondrous World' for Class 3, emphasizes the importance of maintaining good health for proper body and mind function. It introduces simple daily habits to keep the body clean and disease-free, promoting overall well-being. Key practices include brushing teeth twice daily, showering, combing hair, washing hands with soap after specific activities like using the toilet and coming indoors, and keeping nails trimmed. The chapter encourages students to create a daily routine list, incorporating activities like drinking sufficient water, eating nutritious food, sleeping for at least 8 hours, and playing outside. It prompts self-reflection on adherence to these routines and encourages discussion on overcoming difficulties in following them, ultimately aiming to foster healthy habits for CBSE learning.
Quick info
| Board | CBSE / NCERT |
|---|---|
| Class | Class 3 |
| Subject | The World Around Us |
| Book | Our Wondrous World |
| Chapter | Chapter 9 — Staying Healthy and Happy |
| Language | English |
| PDF type | NCERT Textbook |
| Session | CBSE 2026 |
| Reading time | 2 minutes |
| Word count | 250 |
Learning outcomes
- Understand the importance of staying healthy and happy.
- Identify key personal hygiene practices.
- Develop a daily routine for cleanliness and health.
- Recognize the need for regular sleep and outdoor play.
- Discuss challenges in maintaining healthy habits.
Vocabulary
| Word | Meaning |
|---|---|
| Healthy | In good physical and mental condition. |
| Happy | Feeling or showing pleasure or contentment. |
| Habits | A settled or regular tendency or practice, especially one that is hard to give up. |
| Diseases | An illness or sickness. |
| Shower | Wash oneself by stepping under a spray of water. |
| Routine | A sequence of actions regularly followed; a fixed program. |
| Trimmed | Cut something to make it shorter or neater. |
| Rinse | Wash something with clean water to remove soap or dirt. |
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Practice questions
- Why is it important to stay healthy? Answer: It is important to stay healthy so that our bodies and minds can work properly.
- Name two times you should wash your hands with soap. Answer: You should wash your hands with soap after using the toilet and after coming home from outdoors.
- How many hours of sleep should you get each night? Answer: You should sleep well for at least 8 hours total.
- When should you brush your teeth? Answer: You should brush your teeth twice a day: once after waking up and once before going to bed.
Frequently asked questions
What are the benefits of staying healthy and happy?
Staying healthy and happy ensures that our bodies and minds can work properly.
What are some basic habits for staying clean?
Basic habits include brushing teeth, showering, combing hair, washing hands with soap, and keeping nails trimmed and clean.
How often should one brush their teeth?
One should brush their teeth twice a day: once after waking up and once before going to bed.
When is it essential to wash hands with soap?
It is essential to wash hands with soap after using the toilet and after coming home from outdoors.
What is the recommended amount of sleep for children?
Children should sleep well for at least 8 hours in total.
Why is rinsing the mouth important?
Rinsing the mouth every time after eating food helps keep it clean.
Related resources
Important topics
Topics covered
NCERT Class 3 The World Around Us — Our Wondrous World — Chapter 9 — Staying Healthy and Happy. Verified by NCERT Help Editorial Team. Reviewed on 29 Jul 2026. Last updated 10 Aug 2026.