Class 7 NCERT • Curiosity Science Portal
Ch 01: The Ever-Evolving World of Science
Select a topic or study module below to explore scientific inquiry, everyday chemical mysteries, energy and circuits, life processes, cosmic patterns, NCERT solutions, and quizzes.
Topic 01 • Scientific Inquiry
How Things Work, Cause & Effect, Patterns in Nature & Asking “Why?”
Topic 02 • Materials & Changes
Sour Fruits, Haldi Stain Mystery, Metals vs Non-Metals & Reversible Changes
Topic 03 • Energy, Heat & Circuits
Glowing Torch Bulbs, Conductors & Insulators, Heat Flow & Melting Ice
Topic 04 • The Living World
Life Processes in Plants & Animals, Nutrition, Respiration & Adolescence
Topic 05 • Time, Light & Space
Measuring Time & Motion, Light & Shadows, Eclipses & Day-Night Cycles
Module 06 • Solutions & HOTS