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Changes During Puberty Video Lecture | Science (Curiosity) Class 7 - New NCERT

FAQs on Changes During Puberty Video Lecture - Science (Curiosity) Class 7 - New NCERT

1. What is puberty and why is it important?

Ans. Puberty is a natural process of physical and emotional changes that occurs in children as they transition into adolescence. It typically occurs between the ages of 9 and 14 for girls and 10 and 15 for boys. This period is important because it marks the development of secondary sexual characteristics, such as breast development in girls and facial hair growth in boys, as well as significant emotional and social changes that prepare individuals for adulthood.

2. What physical changes occur during puberty?

Ans. During puberty, both boys and girls experience various physical changes. In girls, this includes the development of breasts, the start of menstruation, and an increase in body fat and height. In boys, physical changes include an increase in muscle mass, growth of facial and body hair, and a deepening of the voice. These changes are driven by hormones like estrogen in girls and testosterone in boys.

3. How do hormones affect changes during puberty?

Ans. Hormones play a crucial role in the changes that occur during puberty. In girls, estrogen leads to breast development and the start of menstruation, while in boys, testosterone is responsible for muscle growth, deepening of the voice, and the development of facial hair. These hormones are produced by the ovaries in girls and the testes in boys, and they regulate the physical and emotional changes that accompany puberty.

4. What emotional changes might occur during puberty?

Ans. During puberty, individuals may experience a range of emotional changes, including mood swings, heightened sensitivity, and increased interest in romantic relationships. These changes are often due to the hormonal fluctuations occurring in the body, as well as the social pressures of adolescence. It's important for young people to understand that these feelings are normal and part of growing up.

5. How can parents support their children through puberty?

Ans. Parents can support their children during puberty by providing open communication and a safe space to talk about the changes they are experiencing. Educating themselves and their children about puberty and its effects can help demystify the process. Additionally, being understanding and patient, and encouraging healthy habits can help children navigate this challenging time in their lives.

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Oct 05, 2025 Last updated

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	Science (Curiosity) Class 7 - New NCERT 80 videos\|224 docs\|12 tests

Science (Curiosity) Class 7 - New NCERT

80 videos|224 docs|12 tests

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