NIOS 321 — Home Science — Syllabus & Chapters

The complete syllabus for NIOS 321 — Home Science — every chapter you need to study, and how the exam paper is structured.

What you will study (chapters)

Chapter 1: Home, Family and Home Science
Chapter 2: Ethics in Daily Life
Chapter 3: Family, Health and Security
Chapter 4: Food, Nutrition and Health
Chapter 5: Meal Planning
Chapter 6: Nutritional Status
Chapter 7: Purchase and Storage of Food
Chapter 8: Preparation of Food
Chapter 9: Food Preservation
Chapter 10: Family Resource Management
Chapter 11: Time & Energy Management
Chapter 12: Space Management
Chapter 13: Income Management
Chapter 14: Energy Conservation
Chapter 15: Environment Management
Chapter 16: Household Equipment
Chapter 17: Consumer Education
Chapter 18: Growth and Development (0-5 Yrs)
Chapter 19: Growth and Development (6-11 Yrs)
Chapter 20: Adolescence
Chapter 21: Concerns and Issues in Human Development
Chapter 22: Introduction to Fabric Science
Chapter 23: Yarn and Its Construction
Chapter 24: Fabric Construction
Chapter 25: Textile Finishes
Chapter 26: Selection of Textiles and Clothing
Chapter 27: Care and Maintenance
Chapter 28: Introduction to Housekeeping
Chapter 29: Cleaning and Cleaning Materials
Chapter 30: Maintenance of Premises
Chapter 31: Aesthetics at Home
Chapter 32: Creative Hand Embroidery
Chapter 33: The Design
Chapter 34: Colour
Chapter 35: Embroidery Stitches

Exam paper pattern

Section	What to expect
Q1-Q16	Answer all 16 multiple choice questions. Each question has four options and one correct answer.
Q17-Q27	Answer all 11 objective questions as directed in the paper. These include true or false items, identifying correct responses, one-word answers, listing points and other short objective tasks.
Q28	Answer the 2-mark objective question from either Optional Module A (Housekeeping
Q29-Q31	Answer all three brief questions in 30 to 50 words each.
Q32-Q35	Answer all four brief questions in 30 to 50 words each. Some questions carry an internal choice, so answer only one option where a choice is given.
Q36-Q37	Answer the two 30 to 50 word questions from either Optional Module A or Optional Module B.
Q38-Q40	Answer all three questions in 50 to 80 words each. Some questions carry an internal choice, so answer only one option where a choice is given.
Q41	Answer the 50 to 80 word question from either Optional Module A or Optional Module B.
Q42-Q43	Answer both long-answer questions in 80 to 120 words each. Each question carries an internal choice, so answer only one option in each question.

Frequently asked questions

How many chapters are there in NIOS 321 — Home Science?

The NIOS 321 — Home Science syllabus has 35 chapters, listed in full above. Cover the high-weightage chapters first using the exam pattern as a guide.

How do I know which NIOS 321 — Home Science 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 321 — Home Science 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 321 — Home Science 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 321 — Home Science — practise past-paper questions and get instant feedback — or a focused NIOS 321 — Home Science study guide that condenses the syllabus into the topics that matter most — both are free to start.