Curiosity Class 7 Science Chapter 6 Adolescence: A Stage of Growth and Change Case Study Questions

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Last Updated on May 7, 2025 by XAM CONTENT

Hello students, we are providing case study questions for class 7 Science. Case study questions are the new question format that is introduced in CBSE board. The resources for case study questions are very less. So, to help students we have created chapterwise case study questions for class 7 Science. In this article, you will find case study questions for cbse class 7 Science chapter 6 Adolescence: A Stage of Growth and Change.

Chapter	Adolescence: A Stage of Growth and Change
Book	Curiosity: Textbook of Science for Grade 7
Type of Questions	Case Study Questions
Nature of Questions	Competency Based Questions
Board	CBSE
Class	7
Subject	Science
Useful for	Class 7 Studying Students
Answers provided	Yes
Difficulty level	Mentioned
Important Link	Class 7 Science Chapterwise Case Study

Table of Contents

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Case Study Questions on Adolescence: A Stage of Growth and Change

Case Study Question 1:

Passage: Understanding Physical and Emotional Changes

Venkatesh noticed that during the last year, his voice deepened, he gained height, and started developing a faint moustache. His cousin Devyani also experienced visible changes—her height increased, and her skin developed acne. Their teacher explained that these are normal signs of adolescence, a stage between 10 to 19 years marked by physical, emotional, and mental development. She emphasized that these changes occur at different times and in varying degrees in each individual due to hormonal activity and genetic factors.

Q1. Which of the following is a secondary sexual characteristic in boys?
(a) Development of reproductive organs
(b) Broadening of shoulders
(c) Formation of sperm
(d) Increase in height

Answer: (b)
Difficulty Level: Moderate
Explanation: Broadening of shoulders and facial hair are secondary sexual characteristics, not directly linked to reproduction.

Q2. Which organ in the throat enlarges during adolescence and leads to voice change in boys?
(a) Thyroid gland
(b) Tonsils
(c) Voice box
(d) Pituitary gland

Answer: (c)
Difficulty Level: Easy
Explanation: The voice box (larynx) grows larger, especially in boys, causing the voice to become deeper.

Q3. Acne or pimples during adolescence are mainly caused by:
(a) Poor nutrition
(b) Increased sweat
(c) Bacterial infections only
(d) Oily secretions blocking skin pores

Answer: (d)
Difficulty Level: Moderate
Explanation: Increased oil secretion clogs skin pores, leading to pimples—commonly seen during adolescence.

Q4. Which emotional change is commonly experienced during adolescence?
(a) Baldness
(b) High blood pressure
(c) Mood swings
(d) Frequent sleepwalking

Answer: (c)
Difficulty Level: Easy
Explanation: Mood swings are a common emotional change due to hormonal activity and mental development.

Case Study Question 2:

Passage: Menstrual Hygiene and Healthy Choices

Shalu, a 13-year-old girl, started menstruating and initially felt confused and shy. Her teacher explained that menstruation is a natural biological process marking reproductive maturity in girls. She also discussed how to manage it with proper menstrual hygiene using sanitary pads or cloth pads. Shalu learned about government schemes like the Menstrual Hygiene Scheme (MHS) and Suvidha initiative that help promote safe practices. She also participated in a school activity that involved designing posters to promote awareness.

Q1. What is menstruation?
(a) A disease that occurs in adolescence
(b) A sign of illness in girls
(c) A natural process involving monthly blood discharge
(d) A temporary skin infection

Answer: (c)
Difficulty Level: Easy
Explanation: Menstruation is the monthly shedding of the uterine lining, marking reproductive maturity.

Q2. Which of the following practices promotes menstrual hygiene?
(a) Using unwashed cloth repeatedly
(b) Avoiding physical activity during periods
(c) Using sanitary pads and disposing them properly
(d) Not talking about periods in school

Answer: (c)
Difficulty Level: Moderate
Explanation: Using sanitary pads and disposing of them properly ensures comfort and hygiene.

Q3. The Suvidha Initiative by the government focuses on:
(a) Offering yoga classes
(b) Providing sports gear
(c) Distributing affordable biodegradable sanitary pads
(d) Building separate toilets for boys

Answer: (c)
Difficulty Level: Tough
Explanation: Suvidha provides biodegradable sanitary pads at low prices through Jan Aushadhi Kendras.

Q4. Why should adolescents say NO to harmful substances like tobacco and alcohol?
(a) They are cheap and addictive
(b) They increase energy
(c) They are fashionable among peers
(d) They are harmful and can cause serious health issues

Answer: (d)
Difficulty Level: Moderate
Explanation: Harmful substances can lead to addiction and long-term damage to physical and mental health.

We hope the given case study questions for Adolescence: A Stage of Growth and Change Class 7 helps you in your learning.

🎮 Bonus Challenge: Can You Solve This Scientific Mystery?

🧬 Solve the Mystery: The Teenage Transformation

Something is changing! Voices deepen, mood swings strike, and facial hair appears! But why? 🤔

Join this journey through adolescence and uncover the science behind growing up. Let’s solve the mystery of teenage transformation!

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Topics from which case study questions may be asked

Hormonal changes
Secondary sexual characters
Nutritional needs during adolescence

Adolescence is a dynamic phase of growth and emotional development.

Frequently Asked Questions (FAQs) on Adolescence: A Stage of Growth and Change Case Study Questions

Q1: What are case study questions in Adolescence: A Stage of Growth and Change?

A1: These are competency-based questions based on real-life situations and concepts from Adolescence: A Stage of Growth and Change.

Q2: Are case study questions part of Class 7 Science CBSE exams?

A2: Yes, CBSE includes such questions in line with NEP guidelines.

Q3: How can I practice Class 7 case study questions?

A3: Practice from chapterwise question banks and NCERT-integrated sources.

Q4: Are answers provided for Adolescence: A Stage of Growth and Change case study questions?

A4: Yes, each case study question includes an answer.