Class 9 · Social Science · New NCERT
Chapter 8: Building Blocks in Economics: The Problem of Choice
"Building Blocks in Economics: The Problem of Choice" opens the Economics chapters, at about twelve pages. Students are likely to learn the basic idea that resources are limited and wants are many, so people, firms and governments must choose, and to meet ideas such as scarcity, opportunity cost and trade-offs through daily examples. It builds on the Grade 6, 7 and 8 chapters on work, markets and factors of production, and prepares for the next chapter on prices. Class discussions of real choices make the ideas vivid.
This is chapter 8 (Part 1, Chapter 8) of 15 in Exploring Society: India and Beyond, the Class 9 Social Science textbook, in the Economics section, and begins on page 183 of Part 1 of the printed 2026-27 book. It follows "Elections" and is followed by "The Price Puzzle: What Drives the Market".
The aim of "Building Blocks in Economics: The Problem of Choice" is understanding, not recall. Students should be able to explain ideas in their own words, give local examples and ask their own questions. Teachers can encourage them to collect stories, objects and information from home and the neighbourhood, which makes the chapter personal and meaningful and builds respect for different views.
At home, talk with your child about "Building Blocks in Economics: The Problem of Choice": ask what they found interesting and what they would like to find out. Look at a map or atlas together, share family stories and relate the chapter to your neighbourhood or community.
This overview is written from the 2026-27 textbook's Contents page, its preface and the chapter title, to help families and teachers prepare. Please read the chapter itself for exact content, activities and exercises.