Class 8 Science for 2026-27 follows the newly launched Curiosity textbook — Biology, Chemistry, Physics and Earth Science woven together across 13 chapters, each opening with a real-life question before the science behind it. This page covers the complete chapter list and free NCERT Solutions for every chapter.
NCERT has introduced a significantly revised Science textbook for Class 8 from 2026-27 — Curiosity. It replaces the earlier subject-wise structure with a single integrated textbook that moves through Biology, Chemistry, Physics and Earth Science across 13 chapters, rather than teaching them in separate blocks. The approach is investigative and question-led throughout: each chapter opens with a question grounded in everyday experience, then builds the underlying concepts through activities, observation and reasoning rather than definitions-first exposition, in line with NCF-SE 2023 and NEP 2020.
All 13 chapters of the Curiosity textbook, with free NCERT Solutions available for every one — click any chapter to jump straight to its solutions.
| Ch. | Chapter Title |
|---|---|
| 1 | Exploring the Investigative World of Science → What science is, how scientists investigate, the process of inquiry |
| 2 | The Invisible Living World: Beyond Our Naked Eye → Microorganisms — useful and harmful, where they're found |
| 3 | Health: The Ultimate Treasure → Disease, immunity, nutrition and healthy habits |
| 4 | Electricity: Magnetic and Heating Effects → Electromagnets, heating effect of current, everyday applications |
| 5 | Exploring Forces → Types of force, effects of force, force and motion |
| 6 | Pressure, Winds, Storms, and Cyclones → Atmospheric pressure, wind formation, storms and cyclone safety |
| 7 | Particulate Nature of Matter → States of matter, particle behaviour, diffusion |
| 8 | Nature of Matter: Elements, Compounds, and Mixtures → Classifying matter, properties of elements and compounds |
| 9 | The Amazing World of Solutes, Solvents, and Solutions → Solutions, solubility, concentration, separation techniques |
| 10 | Light: Mirrors and Lenses → Reflection, refraction, image formation in mirrors and lenses |
| 11 | Keeping Time with the Skies → Celestial motion, calendars, timekeeping through astronomy |
| 12 | How Nature Works in Harmony → Ecosystems, interdependence, balance in nature |
| 13 | Our Home: Earth, a Unique Life Sustaining Planet → Earth's systems, what makes it uniquely suited to life |
Step-by-step NCERT Solutions for the Curiosity textbook are available for every chapter, every in-text and exercise question. No sign-up required, and completely free.
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