CLASS-8 SCIENCE- Curiosity

NCERT Solutions

Class 8 Science — Curiosity

“Curiosity” is the NCERT Science textbook for Class 8 students. The book encourages learners to understand science through observation, questioning, experimentation, exploration and logical reasoning. Rather than treating science as a collection of facts to memorise, it encourages students to develop a scientific way of thinking and connect scientific ideas with the world around them.

The textbook brings together concepts from different areas of Science, including physical science, chemistry, biology, environmental science, light, electricity, heat, motion and Earth and space science. Through activities, observations and everyday-life situations, students are encouraged to ask questions, investigate phenomena and use evidence to develop scientific explanations.

Key Features of Curiosity

Curiosity — Chapter Structure

No. Chapter Major Area
1 Exploring the World of Science Scientific Thinking and Inquiry
2 The Invisible World: Matter Around Us Matter and Its Properties
3 Electricity and Its Effects Electricity and Electric Circuits
4 Metals and Non-metals Materials and Their Properties
5 Changes Around Us Physical and Chemical Changes
6 Adolescence: A Stage of Growth and Change Adolescence and Human Development
7 Heat and Its Transfer Heat and Heat Transfer
8 Measurement of Time and Motion Time, Measurement and Motion
9 Life Processes in Animals Animal Life Processes
10 Life Processes in Plants Plant Life Processes
11 Light: Shadows and Reflections Light, Shadows and Reflection
12 Earth, Moon, and the Sun Earth and Space Science

Science Skills Developed Through Curiosity

Curiosity places emphasis on developing scientific skills along with subject knowledge. Students are encouraged to observe carefully, ask meaningful questions, identify patterns, conduct investigations, interpret observations and use evidence to support their conclusions.

Why Curiosity is Important for Class 8 Students

Curiosity helps students move from simply learning scientific facts to understanding how scientific knowledge is developed. It encourages students to question, observe, investigate and use evidence to understand the natural world.

The chapters introduce students to a broad range of scientific ideas and help them understand important concepts through activities, observations and familiar situations. This approach helps learners connect different branches of Science and recognise their importance in everyday life.

Curiosity — Book Details

Details Information
Book Curiosity
Class 8
Subject Science
Publisher NCERT
Academic Session 2026–27
Medium English
Chapter-wise solutions for Class 8 Science - Curiosity
Chapter-1
(Exploring the Investigative World of Science)
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Chapter-2
(The Invisible Living World: Beyond Our Naked Eye)
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Chapter-3
(Health: The Ultimate Treasure)
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Chapter-4
(Electricity: Magnetic and Heating Effects)
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Chapter-5
(Exploring Forces)
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Chapter-6
(Pressure, Winds, Storms, and Cyclones)
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Chapter-7
(Particulate Nature of Matter)
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Chapter-8
(Nature of Matter: Elements, Compounds, and Mixtures)
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Chapter-9
(The Amazing World of Solutes, Solvents, and Solutions)
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Chapter-10
(Light: Mirrors and Lenses)
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Chapter-11
(Keeping Time with the Skies)
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Chapter-12
(How Nature Works in Harmony)
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Chapter-13
(Our Home: Earth, a Unique Life Sustaining Planet)
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Frequently Asked Questions — Class 8 Science Curiosity

1. What is Curiosity in Class 8 Science?

Curiosity is the NCERT Science textbook for Class 8 students. It encourages students to understand Science through observation, questioning, exploration, experimentation and logical reasoning.

2. Is Curiosity the NCERT Science book for Class 8?

Yes. Curiosity is the NCERT Science textbook for Class 8 and is designed according to the updated curriculum framework.

3. Who publishes the Class 8 Curiosity textbook?

The Curiosity textbook is published by the National Council of Educational Research and Training (NCERT).

4. How many chapters are there in Class 8 Science Curiosity?

The current Class 8 Science Curiosity textbook contains 13 chapters.

5. What subjects or areas of Science are covered in Curiosity?

Curiosity integrates concepts from Physics, Chemistry, Biology, Environmental Science and Earth and Space Science.

6. What is the first chapter of Class 8 Curiosity?

The first chapter is “Exploring the Investigative World of Science.” It introduces students to scientific investigation, observation, questioning, experimentation and evidence-based reasoning.

7. Does Class 8 Curiosity include microorganisms?

Yes. The textbook introduces students to the microscopic world and organisms that cannot normally be seen with the naked eye.

8. Does Curiosity include a chapter on health?

Yes. Chapter 3, “Health: The Ultimate Treasure,” deals with important concepts related to health and well-being.

9. Is electricity included in Class 8 Curiosity?

Yes. Chapter 4, “Electricity: Magnetic and Heating Effects,” covers important effects and applications of electric current.

10. Does Curiosity cover force and pressure?

Yes. The textbook includes chapters on forces, pressure, winds, storms and cyclones.

11. Does Class 8 Curiosity include Chemistry topics?

Yes. Students study topics related to the particulate nature of matter, elements, compounds, mixtures, solutes, solvents and solutions.

12. Does Curiosity include the topic of light?

Yes. Chapter 10, “Light: Mirrors and Lenses,” introduces important concepts related to light, mirrors and lenses.

13. Does Curiosity cover life processes?

Yes. The textbook covers important concepts related to living organisms and natural systems, helping students understand how different components of life function and interact.

14. Does Class 8 Curiosity include Earth and space science?

Yes. The textbook includes topics related to the sky, time, natural systems and Earth as a life-supporting planet.

15. What is the last chapter of Class 8 Curiosity?

The last chapter is “Our Home: Earth, a Unique Life Sustaining Planet.” It focuses on Earth and the conditions that make it suitable for supporting life.

16. What is the main objective of Curiosity?

The main objective is to develop scientific understanding, curiosity, observation, questioning, investigation, logical reasoning and problem-solving skills among students.

17. Does Curiosity focus only on memorising facts?

No. The book encourages students to understand concepts through activities, observations, investigations, reasoning and evidence instead of depending only on memorisation.

18. Does Curiosity contain practical activities?

Yes. Activities and investigations are an important part of the textbook's learning approach and help students connect scientific concepts with observations and real-life situations.

19. Is Curiosity useful for Class 8 Science examinations?

Yes. Students should thoroughly study the concepts, activities, diagrams, examples and exercises given in the textbook for effective examination preparation.

20. How should students study Class 8 Science Curiosity?

Students should read each chapter carefully, understand the concepts, study diagrams, perform suggested activities, learn important scientific terms and practise the exercises regularly.

21. Does Curiosity help students develop scientific thinking?

Yes. The book encourages students to ask questions, observe phenomena, investigate problems, analyse evidence and draw logical conclusions.

22. Is Curiosity suitable for students who find Science difficult?

Yes. Students can improve their understanding by learning concepts step by step, using diagrams and examples, performing activities and connecting Science with familiar situations.

23. Can students find chapter-wise solutions for Curiosity?

Yes. Students can use chapter-wise solutions, notes, explanations, important questions, practice questions and revision material based on the Class 8 Curiosity textbook.

24. What study resources are useful for Class 8 Curiosity?

Useful resources include NCERT solutions, chapter-wise notes, important questions, worksheets, diagrams, concept explanations, practice questions, revision notes and sample papers.

25. What is the academic session for Class 8 Curiosity?

The current Class 8 Curiosity textbook is associated with the 2026–27 academic session.

26. How many chapters are there in the Class 8 Science NCERT book?

The current NCERT Class 8 Science textbook, Curiosity, contains 13 chapters covering a wide range of scientific concepts and applications.

27. Where can students get Class 8 Curiosity study material?

Students can use reliable educational websites offering chapter-wise solutions, notes, important questions, worksheets, diagrams and revision resources based specifically on the Curiosity textbook.