NIOS 455 — Our Home Environment — Syllabus & Chapters

The complete syllabus for NIOS 455 — Our Home Environment — every chapter you need to study, and how the exam paper is structured.

What you will study (chapters)

Chapter 1: Human Body
Chapter 2: Health and Hygiene
Chapter 3: Nutrients
Chapter 4: Diseases
Chapter 5: First Aid
Chapter 6: Food Preservation
Chapter 7: Yoga and Exercise
Chapter 8: Lab Arrangement and Safety Precautions
Chapter 9: Knitting
Chapter 10: Housing

Frequently asked questions

How many chapters are there in NIOS 455 — Our Home Environment?

The NIOS 455 — Our Home Environment syllabus has 10 chapters, listed in full above. Cover the high-weightage chapters first using the exam pattern as a guide.

How do I know which NIOS 455 — Our Home Environment chapters carry the most marks?

Compare the chapter list above with the exam pattern and the last few years of question papers — the topics that appear most often and the units with the highest marks are where to focus first. Always confirm weightage against the official syllabus for your exam year.

Has the NIOS 455 — Our Home Environment syllabus changed this year?

Boards occasionally revise the syllabus or remove topics for a session. Always download the official syllabus for your exact exam year from the official NIOS portal rather than relying on an older copy or a social-media list.

How can I prepare for NIOS 455 — Our Home Environment faster?

Begin with the most-frequently-asked topics and the last few years of question papers, then test yourself under timed conditions. If you want guided help, you can use the free AI study tutor for NIOS 455 — Our Home Environment — practise past-paper questions and get instant feedback — or a focused NIOS 455 — Our Home Environment study guide that condenses the syllabus into the topics that matter most — both are free to start.