EVS / Science

Ancient Indian Civilizations (Indus Valley)

Class 4 | CBSE / NCERT / ICSE

🎯 Learning Objectives

📖 Let Us Begin!

About 5,000 years ago, one of the world's oldest and most advanced civilizations grew along the banks of the River Indus (now mostly in Pakistan and parts of India). This is called the Indus Valley Civilization or Harappan Civilization. The people who lived there were incredibly smart -- they built planned cities with straight roads, drainage systems, and even bathrooms in their homes!

Image needed: Indus Valley Civilization scene — Great Bath of Mohenjo-daro, planned streets, drainage system, seals with bull and unicorn. Labels for key features. Title: "Indus Valley Civilization".
Style: flat illustration, child-friendly, colourful, labelled
Size: 800×450px

The Two Great Cities

1. Harappa (in present-day Pakistan)

This was one of the first cities discovered. The entire civilization is named after it. It had a citadel (a raised area with important buildings) and a lower town where common people lived.

2. Mohenjo-daro (meaning "Mound of the Dead," in present-day Pakistan)

This was the largest city. It had the famous Great Bath -- a large pool that may have been used for religious bathing. The city had well-planned streets in a grid pattern, like a chessboard.

Indian sites: Lothal (Gujarat), Kalibangan (Rajasthan), Dholavira (Gujarat), and Rakhigarhi (Haryana) are important Indus Valley sites in India.

How Did People Live?

AspectDetails
HousesMade of baked bricks. Had rooms, courtyards, wells, and bathrooms with drains.
RoadsStraight and wide, crossing at right angles. Main roads were up to 10 metres wide.
DrainageEvery house had drains connected to covered street drains. Very clean!
FoodGrew wheat, barley, rice, peas, and cotton. Kept cattle, sheep, and goats.
CraftsMade beautiful pottery, jewellery, toys, and seals with animal pictures.
TradeTraded with Mesopotamia (modern Iraq) using boats. Used standard weights and measures.
WritingHad a script (writing system) that has not been decoded yet!
Think about it -- 5,000 years ago, these people had better drainage than many places today! How advanced they must have been!

📝 Key Words

WordMeaning
CivilizationAn advanced society with cities, laws, writing, and culture
ExcavationDigging up the ground carefully to find old objects and buildings
CitadelA raised, fortified area in a city with important buildings
Great BathA large brick pool found in Mohenjo-daro
SealA small carved stone with pictures and writing, used for trade
Grid PatternStreets crossing each other at right angles, like a chessboard
⭐ Key Points to Remember

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