Social Science · Class 6 · The First Cities and Early Civilisations · Term 1

The Undeciphered Harappan Script

Students will examine the Harappan seals and script, discussing the challenges and potential insights if it were deciphered.

• CBSE Learning Outcomes
• CBSE: In the Earliest Cities - Class 6

About This Topic

This topic focuses on Lothal, a vital Harappan port city located in modern-day Gujarat. Lothal is famous for its massive brick dockyard, which is the earliest known of its kind in the world. Students learn how the Harappans used the tides of the Gulf of Khambhat to bring ships into the dock, allowing them to trade goods like beads, ivory, and copper with distant civilisations. The city also featured a bead-making factory and a warehouse, making it a major industrial hub.

In the CBSE curriculum, Lothal serves as a case study for how geography influences human settlement and economy. It highlights the maritime prowess of ancient Indians and their role in early global trade. This topic comes alive when students can physically model the patterns of the dockyard and tidal movements through water-based simulations or diagrams.

Key Questions

1. Explain why the Harappan script remains undeciphered despite extensive research.
2. Analyze the potential information that could be gained from decoding the Harappan script.
3. Critique the various theories proposed for the meaning of the Harappan symbols.

Learning Objectives

• Analyze the visual characteristics of Harappan script symbols found on seals.
• Explain the primary reasons why the Harappan script has not been deciphered to date.
• Evaluate the potential historical and cultural insights that could be gained from deciphering the Harappan script.
• Critique the limitations of current knowledge regarding Harappan language and society due to the undeciphered script.

Before You Start

Early Civilisations: Mesopotamia and Egypt

Why: Students should have a basic understanding of other ancient civilisations and their writing systems to draw comparisons and appreciate the uniqueness of the Harappan script.

The First Cities: Harappan Civilisation

Why: Familiarity with the general context of the Indus Valley Civilisation, its major cities, and archaeological discoveries is necessary before focusing on the script.

Key Vocabulary

Harappan script	The system of writing used by the people of the Indus Valley Civilisation, found primarily on seals and pottery.
Indus seals	Small, carved stone objects, often made of steatite, featuring animal motifs and inscriptions in the Harappan script, used for trade and identification.
pictographic	A writing system where symbols represent objects or ideas, often considered a precursor to more complex scripts.
linguistic analysis	The scientific study of language, including its structure, history, and relationship to other languages, used in attempts to decipher unknown scripts.

Watch Out for These Misconceptions

Common Misconception

Ancient people only traveled by land.

What to Teach Instead

The dockyard at Lothal and Harappan seals found in the Persian Gulf prove that they were expert sailors. A map-based activity tracing sea routes helps students understand the importance of maritime history.

Common Misconception

The Lothal dockyard was just a large water tank.

What to Teach Instead

Its design, including an inlet channel and a spillway to maintain water levels, shows it was a highly engineered maritime structure. Comparing it to a simple pond helps students see the engineering intent.

Active Learning Ideas

Simulation Game: The Tidal Dockyard

Using a tray of water and a clay model of the Lothal dockyard, students simulate how 'tides' (adding/removing water) would allow a boat to enter the basin and then stay afloat while the tide goes out.

35 min·Small Groups

Inquiry Circle: The Export List

Groups act as 'Lothal Merchants'. They are given a list of raw materials found in Gujarat (carnelian, shells) and must decide which finished products to manufacture for export to Mesopotamia to get the best 'value'.

30 min·Small Groups

Think-Pair-Share: Why Lothal?

Students look at a map of the Indus Valley. They reflect on why a port was built at Lothal specifically, pair up to discuss the advantages of the Sabarmati river and the sea, and then share their findings.

15 min·Pairs

Real-World Connections

• Archaeologists and epigraphists at institutions like the Archaeological Survey of India continue to study Indus seals, hoping to find patterns or bilingual inscriptions that could aid in decipherment, similar to how the Rosetta Stone helped decode Egyptian hieroglyphs.
• Museums worldwide, such as the National Museum in New Delhi, display Harappan artifacts, including seals, allowing the public to view the enigmatic script and ponder its meaning.

Assessment Ideas

Quick Check

Show students images of 3-4 different Harappan seals. Ask them to identify common symbols or patterns they observe and write one sentence explaining why these symbols are significant to understanding the script.

Discussion Prompt

Pose the question: 'If the Harappan script were deciphered tomorrow, what is the single most important piece of information you would hope to learn about their society and why?' Facilitate a brief class discussion, encouraging students to justify their choices.

Exit Ticket

On a small slip of paper, ask students to list two main challenges faced by researchers trying to decipher the Harappan script and one potential benefit of successfully decoding it.

Frequently Asked Questions

How did the dockyard at Lothal function?

The dockyard was a large brick basin connected to a tributary of the Sabarmati river. Ships could enter the basin during high tide. A sluice gate was used to trap the water inside, keeping the ships afloat even during low tide so they could be loaded and unloaded easily. This was a remarkable piece of engineering for its time.

What items were exported from Lothal?

Lothal was a major centre for making beads from semi-precious stones like carnelian. It also exported ivory, shells, and cotton textiles. In return, the Harappans likely imported metals like copper and tin, as well as wool and perfumes from places like Mesopotamia and Oman.

What are the best hands-on strategies for teaching about Lothal?

Simulations that involve water or 'tide' models are excellent for explaining the dockyard. 'Merchant Role Plays' where students have to decide what to trade based on local resources help them understand the economic importance of a port city. These active strategies make the geographical and engineering concepts of the CBSE syllabus much clearer.

Why is Lothal called a 'port city'?

It is called a port city because it was built specifically to facilitate trade by sea. Its location near the Gulf of Khambhat allowed it to serve as a gateway for goods moving between the inland Harappan cities and the international markets of the ancient world.