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

ChTitleThemeUPSC Relevance
1The Ever-Evolving World of ScienceNature of science, scientific method, India's science ecosystemGS3 Science & Technology
2Exploring Substances: Acidic, Basic and NeutralAcids, bases, indicators, pH, soil managementGS3 Agriculture; GS3 Environment
3Electricity: Circuits and their ComponentsElectric circuits, conductors, insulators, renewable energyGS3 Energy; Science & Technology
4The World of Metals and Non-metalsProperties of metals, minerals, India's mining sectorGS3 Industry; GS1 Natural Resources
5Changes Around Us: Physical and ChemicalPhysical vs chemical change, rusting, combustionGS3 Science & Technology
6Adolescence: A Stage of Growth and ChangePuberty, hormones, adolescent nutrition, RKSK, child marriageGS2 Health; GS2 Social Issues
7Heat Transfer in NatureConduction, convection, radiation, greenhouse effect, climateGS3 Environment; GS1 Climate
8Measurement of Time and MotionSpeed, velocity, types of motion, time measurementGS3 Science & Technology
9Life Processes in AnimalsNutrition, digestion, respiration, circulation, excretionGS3 Science & Technology
10Life Processes in PlantsPhotosynthesis, transpiration, plant nutritionGS3 Agriculture; GS3 Environment
11Light, Shadows and ReflectionsReflection, shadows, mirrors, opticsGS3 Science & Technology
12Earth, Moon and the SunMoon phases, eclipses, tides, calendarsGS1 Physical Geography; GS3 Space

How This Compares to Old NCERT Science Class VII

TopicOld NCERT Science Class VIINew Curiosity Class VII
ApproachChapter-by-chapter concept deliveryInquiry-based, experiment-driven
AdolescenceBasic reproductive healthExtended coverage with policy (RKSK, WIFS, POCSO)
Environment linksMinimalExplicit (greenhouse effect, soil pH, biodiversity)
India-specific contextAbsentISRO missions, Poshan Abhiyaan, National Mineral Policy

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