Overview

• NCERT has released a new 228-page Class 8 Science textbook called ‘Curiosity’ that aligns with the National Education Policy 2020 and the National Curriculum Framework for School Education 2023.
• The textbook’s thematic “Our Scientific Heritage” and “Ever Heard Of?” sections trace Acharya Kanad’s Parmanu theory and Bhaskara II’s water bowl astronomy techniques.
• It details premodern medical practices, including smallpox variolation and the use of the bronze alloy Kamsya for digestion and immunity.
• Contemporary achievements are showcased through chapters on ISRO missions such as Chandrayaan 1, 2 and 3, Aditya L1 and Mangalyaan alongside India’s COVID-19 vaccine contributions.
• The foreword states that integrating traditional knowledge with modern science aims to develop curiosity, environmental awareness, ethical values and critical thinking among students.