About This Book

Curiosity is the new Science textbook for Class VII, introduced from 2025–26. It continues the inquiry-based, activity-driven approach of the Class VI Curiosity book, building on foundational concepts with greater depth in chemistry, physics, and biology.

Key features of the new approach:

  • Hands-on activities and experiments integrated into every chapter
  • Connections to Indian science institutions, government schemes, and current affairs
  • Life science chapters cover adolescent health with social context (nutrition, gender equity)
  • Physical science chapters anchor to real-world applications and India's energy/environment agenda

Chapters

Ch Title Theme UPSC Relevance
1 The Ever-Evolving World of Science Nature of science, scientific method, India's science ecosystem GS3 Science & Technology
2 Exploring Substances: Acidic, Basic and Neutral Acids, bases, indicators, pH, soil management GS3 Agriculture; GS3 Environment
3 Electricity: Circuits and their Components Electric circuits, conductors, insulators, renewable energy GS3 Energy; Science & Technology
4 The World of Metals and Non-metals Properties of metals, minerals, India's mining sector GS3 Industry; GS1 Natural Resources
5 Changes Around Us: Physical and Chemical Physical vs chemical change, rusting, combustion GS3 Science & Technology
6 Adolescence: A Stage of Growth and Change Puberty, hormones, adolescent nutrition, RKSK, child marriage GS2 Health; GS2 Social Issues
7 Heat Transfer in Nature Conduction, convection, radiation, greenhouse effect, climate GS3 Environment; GS1 Climate
8 Measurement of Time and Motion Speed, velocity, types of motion, time measurement GS3 Science & Technology
9 Life Processes in Animals Nutrition, digestion, respiration, circulation, excretion GS3 Science & Technology
10 Life Processes in Plants Photosynthesis, transpiration, plant nutrition GS3 Agriculture; GS3 Environment
11 Light, Shadows and Reflections Reflection, shadows, mirrors, optics GS3 Science & Technology
12 Earth, Moon and the Sun Moon phases, eclipses, tides, calendars GS1 Physical Geography; GS3 Space

How This Compares to Old NCERT Science Class VII

Topic Old NCERT Science Class VII New Curiosity Class VII
Approach Chapter-by-chapter concept delivery Inquiry-based, experiment-driven
Adolescence Basic reproductive health Extended coverage with policy (RKSK, WIFS, POCSO)
Environment links Minimal Explicit (greenhouse effect, soil pH, biodiversity)
India-specific context Absent ISRO missions, Poshan Abhiyaan, National Mineral Policy

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