NCERT Solutions for Class 7 Science Curiosity (2026–27)
NCERT Solutions for Class 7 Science Curiosity give you complete, chapter-wise answers to the new NCF-2023 Class 7 Science textbook. All 12 chapters are solved with clear, exam-ready answers to the in-text and exercise questions, definitions and reasoning – everything you need to master Curiosity for 2026–27.
About the Curiosity textbook
Curiosity is the new Class 7 Science book introduced by NCERT under NCF 2023. It is an integrated science reader that brings Physics, Chemistry, Biology and Earth Science themes together and develops each idea through observation, activities and reasoning. The 12 chapters move from the ever-evolving world of science and acids and bases, through electricity, metals and non-metals, changes around us and adolescence, to heat, time and motion, life processes, light and the Earth, Moon and Sun. With these NCERT Solutions for Class 7 Science Curiosity you can prepare every chapter with clear, exam-ready working; our solutions stay faithful to the textbook – the same chapters, activities and question order.
NCERT Solutions for Class 7 Science Curiosity – All Chapters
Below are all 12 chapters of Curiosity with what each one covers. Click a chapter to open its full, step-by-step solution.
| Chapter | Title | What you will learn |
|---|---|---|
| 1 | The Ever-Evolving World of Science | How science grows through observation, questions and changing ideas over time. |
| 2 | Exploring Substances: Acidic, Basic, and Neutral | Acids, bases, indicators, neutral substances and simple neutralisation. |
| 3 | Electricity: Circuits and Their Components | Electric circuits, cells, switches, conductors and circuit symbols. |
| 4 | The World of Metals and Non-metals | Properties and uses of metals and non-metals and how they react. |
| 5 | Changes Around Us: Physical and Chemical | Physical and chemical changes and how to tell them apart. |
| 6 | Adolescence: A Stage of Growth and Change | Physical and emotional changes during adolescence, health and hygiene. |
| 7 | Heat Transfer in Nature | Heat, temperature, conduction, convection and radiation in everyday life. |
| 8 | Measurement of Time and Motion | Measuring time, speed and types of motion with simple tools. |
| 9 | Life Processes in Animals | Nutrition, respiration and other life processes in animals. |
| 10 | Life Processes in Plants | Photosynthesis, transport and other life processes in plants. |
| 11 | Light: Shadows and Reflections | Light, shadows, reflection and how images form in mirrors. |
| 12 | Earth, Moon, and the Sun | Day and night, the Moon’s phases and motions of Earth, Moon and Sun. |
What every Curiosity solution includes
How to use these Curiosity solutions
Study the concept in your textbook first, then follow our solution to check your understanding. Learn the definitions, draw the diagrams yourself, and attempt the in-text and exercise questions before looking at the answers.
FAQs – Class 7 Science Curiosity
How many chapters are there in Curiosity Class 7?
Curiosity has 12 chapters covering integrated Physics, Chemistry, Biology and Earth Science themes.
Is Curiosity the new Class 7 Science book for 2026–27?
Yes. Curiosity is the new NCF-2023 Class 7 Science textbook for 2026–27, replacing the previous Science book.
What does Class 7 Science Curiosity cover?
The book spans the ever-evolving world of science, acids and bases, electricity, metals and non-metals, physical and chemical changes, adolescence, heat, time and motion, life processes in animals and plants, light, and the Earth, Moon and Sun — all fully solved on our chapter pages.
Are NCERT Solutions for Class 7 Science Curiosity free?
Yes. All Curiosity chapter solutions on ClearStudy are free.