Class 8 Science | Chapter 7: Reaching the Age of Adolescence | Full Lesson by Rishi Sir скачать в хорошем качестве

Class 8 Science | Chapter 7: Reaching the Age of Adolescence | Full Lesson by Rishi Sir

*Welcome to Gyanu By Rishi Sir!* Growing up is a natural process, but it often comes with many questions. In today’s *Class 8 Science (CBSE)* lesson, we explore **Chapter 7: Reaching the Age of Adolescence**. Using AI-powered visuals and easy-to-understand explanations, we break down the biological changes that turn a child into an adult and how to maintain a healthy lifestyle during this crucial phase. 📌 What You Will Learn in This Video: *Adolescence and Puberty:* Understanding the period of life when the body undergoes changes leading to reproductive maturity. *Physical Changes:* Why height increases, voices change (the Adam's apple), and body shapes shift during puberty. *The Endocrine System:* How tiny glands in our body produce *Hormones* like Testosterone and Estrogen to signal these changes. *The Reproductive Cycle:* A clear scientific explanation of the menstrual cycle and reproductive health. *Boy or Girl?* Understanding how *Chromosomes* ( and ) determine the sex of a baby. *Hormones Beyond Reproduction:* The role of other glands like the Thyroid (for growth) and Adrenal (for stress management). *Reproductive Health:* The importance of a balanced diet, personal hygiene, and saying "No" to drugs during these formative years. --- 👨‍🏫 Meet Your Educator *Rishi Kumar Garg* I am an educator from *Ajmer, Rajasthan**, with over **15 years of experience* in the teaching profession. Through *Gyanu By Rishi Sir**, I combine my classroom expertise with modern technology, using tools like **NotebookLM* and custom *AI Gems* to make learning Science and Sanskrit engaging for Class 8 and 10 students. --- 🚀 Join the Gyanu Community If this lesson helped you understand the science of growing up better, please: *Subscribe* for more AI-powered Science and Sanskrit lessons. *Like* the video to support our digital classroom. *Comment Below:* Why do you think a balanced diet is even more important during adolescence? *#class8science #CBSE #Adolescence #RishiSir #AIinEducation #NotebookLM #GyanuByRishiSir #ScienceHindi #AjmerEducation #PubertyExplained #HealthAndHormones*