किशोरावस्था वृद्धि एवं परिवर्तन की अवस्था Class 7 Science Chapter 6 | Ncert जिज्ञासा | 2026-27 | P-2

Adolescence: A Stage of Growth and Change Class 7 Science Chapter 6 | NCERT Jigyasa | 2026-27 | P-2 Hello students! 🎓 Welcome to the Heptic Study Channel. In this video, we continue our discussion of Chapter 6: Adolescence: A Stage of Growth and Change from Class 7 Science (NCERT Jigyasa 2026-27). This is Part 2 of this chapter. In the previous part, we learned about the basics of adolescence and its early physical changes. In this part, we will delve deeper into the other changes in our bodies and behavior during this crucial stage. What will you learn in this video? ✅ Secondary Sexual Characteristics: The physical changes that occur in boys and girls that mark their transition to adulthood (e.g., deepening of the voice, facial hair, etc.). ✅ Onset of Fertility: The internal changes in the body that mark reproductive maturity. ✅ Menstruation: What is it, why does it happen, and what is the scientific truth behind it? ✅ Myths and Myths: Breaking social myths about menstruation and adopting a scientific perspective. ✅ Emotional and Behavioral Changes: The science behind mood swings, sensitivity, and behavioral changes that occur during adolescence. Key points and timestamps of the video: 00:24 - Making adolescence a pleasant experience 01:10 - Nutritional needs: The importance of a balanced diet 03:06 - Scientist Dori Ghoshki and vitamin B12 03:44 - Personal hygiene and the correct use of sanitary pads 05:19 - Government schemes related to menstruation (MHS, RKSK, etc.) 07:03 - The importance of physical activity and exercise 07:38 - A balanced social life and social media use 09:10 - Prevention and protection from cyberbullying 10:35 - Avoiding harmful substances (tobacco, drugs) 13:05 - Drug-Free India campaign and support 14:11 - The role of hormones and changes in the body 15:06 - A complete summary of the chapter This video is not only important for your exam preparation, but also crucial for understanding the changes that come with aging. Chapter Highlights: Adolescence is the period from 10 to 19 years old when the body matures for reproduction. It is very important to maintain a balanced diet and personal hygiene during these changes. Important Links: 📌 Watch Chapter 6 Part 1:    • किशोरावस्था वृद्धि एवं परिवर्तन की अवस्था ...   📌 Class 7 Science Playlist:    • Class 7 Science (विज्ञान) Hindi Medium | N...   If you found this video helpful, like it, share it with your friends, and don't forget to subscribe to the Heptic Study Channel to see all upcoming episodes. Keep your curiosity alive and keep reading! 🚀 #class7science #ncertjigyasa #adolescence #hindimedium #ScienceChapter6 #hepticstudychannel #education2026