NCERT Class 7 Jigyasa (Science) - Hindi Book 2025-26

The Class 7 Jigyasa (Vigyan) book is prepared by NCERT following the latest CBSE syllabus. It covers all major branches of science such as Physics, Chemistry, Biology, and Environmental Science, presented in easy language for Hindi-medium students

Chapter No.	Download Chwapterwise Jigyasa (Science) PDF
Chapter 1	विज्ञान का निरंतर बढ़ता संसार
Chapter 2	पदार्थों का अन्वेषण – अम्लीय, क्षारीय एवं उदासीन
Chapter 3	विद्युत परिपथ एवं उनके घटक
Chapter 4	धातुओं और अधातुओं का संसार
Chapter 5	हमारे आस-पास के परिवर्तन – भौतिक एवं रासायनिक
Chapter 6	किशोरावस्था – वृद्धि एवं परिवर्तन की अवस्था
Chapter 7	प्रकृति में ऊष्मा का स्थानांतरण
Chapter 8	समय एवं गति का मापन
Chapter 9	जंतुओं में जैव प्रक्रम
Chapter 10	पादपों में जैव प्रक्रम
Chapter 11	प्रकाश – छाया एवं परावर्तन
Chapter 12	पृथ्वी, चंद्रमा एवं सूर्य

About the Book

NCERT Class 7 Jigyasa (Science) is an important textbook designed to help students understand the basic concepts of science through simple explanations, real-life examples, and activity-based learning. This book encourages curiosity, observation, and scientific thinking—qualities that play a vital role in the academic journey of a student.

This book focuses on:

• Clear explanations
• Concept-based learning
• Practical activities
• Real-world examples
• Colourful illustrations

Key Features of NCERT Class 7 Jigyasa (Science)

1. Activity-Based Learning
   Each chapter includes experiments, activities, and questions that help students learn science by doing.
2. Real-Life Examples
   Concepts like nutrition, heat, electric current, motion, and reproduction are explained using day-to-day scenarios, making them easier to understand.
3. Learner-Friendly Language
   The book uses simple Hindi, ensuring that even complex scientific concepts feel easy and relatable.
4. Strong Conceptual Foundation
   It builds a base for higher classes, especially for students preparing for Class 8–10 Science.
5. Exercises for Self-Evaluation
   Each chapter ends with
   • Multiple-choice questions
   • Short and long answerquestions
   • Activity-based tasks
   • Thinking and application questions

Why This Book Matters for Class 7 Students

Studying Class 7 Science properly helps students:

• Build strong scientific reasoning
• Perform well in school exams
• Prepare for competitive tests like NTSE, Olympiads, etc.
• Understand the science behind natural phenomena
• Develop analytical skills