NCERT Exemplar Class 8 Science Chapter 10: Reaching the Age of Adolescence
NCERT Exemplar Solutions for Class 8 Science Chapter 10 – Reaching the Age of Adolescence focuses on the transition from childhood to adulthood. The chapter begins with an explanation of puberty and the physical, emotional, and mental changes that occur during this stage. Students learn about the role of hormones such as testosterone and estrogen in regulating growth and development.
The chapter explains secondary sexual characteristics, including changes in body shape, voice, hair growth, and reproductive maturity. NCERT Solutions for Class 8 Science also highlight the menstrual cycle, which is crucial in female reproductive health. Important topics such as nutritional needs, personal hygiene, and physical exercise during adolescence are emphasized to ensure healthy growth. The chapter also deals with issues like emotional changes, mood swings, and self-awareness. Students gain an understanding of sex determination, balanced diet, and avoiding harmful habits during their teenage years. Practicing NCERT Exemplar Solutions for Class 8 Science Chapter 10 helps learners prepare for exams while also making them aware of responsible choices, health, and well-being.