You will learn
- Locate the Indus Valley.
- Name major cities.
- Describe planning and drains.
- Explain what remains unknown.
Version 0.2 · expanded edition · built from cited public sources Content is based on the official frameworks and sources listed under Sources and standards. No official endorsement is claimed. Written in the style of common primary school assessments. No exam result is promised.
Student lesson
- The Indus Valley civilisation grew along the Indus River.
- Harappa and Mohenjo-daro had planned streets and drains.
- Seals show trade and writing signs.
- Its script has not yet been deciphered.
Words to know
a city laid out with an organised pattern of streets
a channel that carries away waste water
a small carved stamp used to mark goods
to work out the meaning of unknown writing
1. Discover: The city with covered drains
Ms Smith shows a plan of Mohenjo-daro. “Look at the streets,” she says. “They cross at neat right angles, and houses had baked-brick walls and covered drains.” Abu points to a small stamp. “What is this?” “A seal,” says Ms Smith. “It has an animal and some signs. Nobody has yet worked out what the signs say, so there is still a mystery to solve.”
Think: What can we learn from buildings if we cannot read the writing?
2. Understand: Indus Valley civilisation
Idea 1: Where and when
The Indus Valley civilisation grew along the Indus River in present-day Pakistan and north-west India. Its cities flourished from about 4,600 to 3,900 years ago. Farmers grew wheat, barley and cotton, and herded cattle.
Idea 2: Planned cities
Harappa and Mohenjo-daro were planned cities with straight streets, baked-brick houses, wells, public buildings and covered drains. People used standard weights and measures, which suggests organised trade and rules.
Idea 3: Seals and mysteries
Carved seals show animals and signs. Scholars have not yet been able to decipher the script. Why the cities declined after about 3,900 years ago is still debated; changing rivers and climate may have played a part. Historians say clearly what is known and what is not.
3. Worked examples
Example 1 (I show you): Name
Two cities.
- Think.
- List.
- Say.
Answer: Harappa, Mohenjo-daro.
Example 2 (We do it together): Explain
What was special?
- Think.
- Say.
- Check.
Answer: Planned streets and drains.
Example 3 (You try): Say
What is unknown?
Show the steps and answer
- Think.
- Say.
- Check.
Answer: The script.
Did you know?
Mohenjo-daro had a large public water tank called the Great Bath and an advanced system of covered drains, found in houses and along streets.
Why this matters
The Indus cities show how careful planning supported healthy city life.
4. Explore: Plan a city
Design a planned city on squared paper: streets, houses, a well and a drain. Label three features inspired by the Indus cities.
- Plan.
- Draw.
- Label.
- Share.
Think about it: what did you notice?
What did you notice? Planning made life orderly.
5. Practise
Say it in a sentence
Use these starters when you talk about the lesson. Say them out loud.
- A planned city is ___.
- A drain is ___.
- A seal is ___.
- To decipher is ___.
Guided practice
Question 1. What is a planned city?
Organised streets.
Question 2. What is a drain?
Carries waste water.
Question 3. What is a seal?
Carved stamp.
Independent practice
Level 1: Start
- What is a planned city?
- What is a drain?
- What is a seal?
- What does decipher mean?
- Name a city.
Level 2: Grow
- Why drains?
- Why seals?
- Why debate decline?
Level 3: Stretch
- Plan a city.
- Label features.
- Say what is unknown.
Answers are in the answer key below. Try first, then check.
6. Apply: Social Studies in everyday life
Give two features of an Indus city and one thing unknown.
Show a sample answer
Drains; planned streets; script.
Another one. Find the Indus River on a map.
Show a sample answer
Share.
7. Common mistakes
Fix: Their script is undeciphered.
Fix: They had large planned cities.
8. Lesson summary and revision card
- I can locate the Indus Valley.
- I can name major cities.
- I can describe planning and drains.
- I can explain what remains unknown.
9. Check and master
Answer all 14 questions. You will see feedback after each one.
Your result appears here after you answer every question.
10. Key takeaways
- The Indus Valley civilisation grew along the Indus River.
- Harappa and Mohenjo-daro had planned streets and drains.
- Seals show trade and writing signs.
- Its script has not yet been deciphered.
11. Next lesson
Next lesson: Early African societies. Keep going with the next idea in this course.
Exam practice
These questions are written in the style of common school and international primary assessments. Try them on your own, without looking back. Then check your answers in the marking guide. The marks are shown in brackets.
- Define planned city and decipher. [2 marks]
- Name two cities and say where they were. [3 marks]
- Describe three features of Indus cities. [3 marks]
- Say what historians do not yet know. [2 marks]
Total: 10 marks.
Marking guide and model answers
- Planned city [1]; decipher [1]
- Cities [2]; place [1]
- Three [3]
- Script [1]; decline [1]
Score guide: 9 to 10 = secure. 6 to 8 = nearly there, revise the parts you missed. Under 6 = work through the lesson again with a grown-up.
Printable worksheet
- What is a planned city?
- What is a drain?
- What is a seal?
- What does decipher mean?
- Name a city.
- Why drains?
- Why seals?
- Why debate decline?
- Plan a city.
- Label features.
Homework
Draw a planned street with a drain.
Answer key and marking scheme
| Question | Expected response | Marks |
|---|---|---|
| 1. What is a planned city? | Organised streets. | 1 |
| 2. What is a drain? | Carries waste water. | 1 |
| 3. What is a seal? | Carved stamp. | 1 |
| 4. What does decipher mean? | Work out writing. | 1 |
| 5. Name a city. | Harappa. | 1 |
| 6. Why drains? | Keep clean. | 1 |
| 7. Why seals? | Mark goods. | 1 |
| 8. Why debate decline? | Evidence is limited. | 1 |
| 9. Plan a city. | Plan. | 1 |
| 10. Label features. | Label. | 1 |
| Total | 10 |
Independent practice answers. Level 1: 1 Organised streets.; 2 Carries waste water.; 3 Carved stamp.; 4 Work out writing.; 5 Harappa.. Level 2: 1 Keep clean.; 2 Mark goods.; 3 Evidence is limited.. Level 3: 1 Plan.; 2 Label.; 3 Unknown..
Quiz answers: 1 B, 2 C, 3 A, 4 B, 5 C, 6 A, 7 B, 8 C, 9 A, 10 B, 11 C, 12 A, Challenge 1 B, Challenge 2 C.
Mastery and remediation
| Objective | Bronze (Developing) | Silver (Proficient) | Gold (Advanced) |
|---|---|---|---|
| O1 Locate the Indus Valley | Shows this with help from an adult or a picture | Does this independently and explains how they know | Explains it clearly and uses it in a new situation |
| O2 Name major cities | Shows this with help from an adult or a picture | Does this independently and explains how they know | Explains it clearly and uses it in a new situation |
| O3 Describe planning and drains | Shows this with help from an adult or a picture | Does this independently and explains how they know | Explains it clearly and uses it in a new situation |
| O4 Explain what remains unknown | Shows this with help from an adult or a picture | Does this independently and explains how they know | Explains it clearly and uses it in a new situation |
Courseversity badge thresholds (overall quiz score): Gold = 90–100%; Silver = 80–89.9%; Bronze = 70–79.9%. A badge is never a full record of progress.
If a learner struggles
- Find the misconception: “We know everything about the Indus people.” Their script is undeciphered.
- Explain another way: use real objects, pictures or actions first, then words.
- Show a simpler example: Make a city plan.
- Guided practice: work through one example together and let the learner try the next one.
- Reassess: use the quiz again or the worksheet.
- Move on when the learner shows Silver-level evidence independently.
For parents and guardians
In this lesson your child studies the Indus Valley. Please talk about how towns are planned today. You do not need to be an expert to help.
- Look at maps.
- Walk the neighbourhood.
- Ask what drains do.
- Ask “how do you know?” after each answer, and listen.
- Praise effort, not only right answers. Mistakes are how we learn.
- Ten to fifteen minutes a day is better than one long session.
Teacher package
1–5. Objectives, prerequisites, materials, preparation, duration
Lesson objectives. Learners will: locate the Indus Valley; name major cities; describe planning and drains; explain what remains unknown.
Prerequisite knowledge. Grade 4 ideas: early human communities, farming, settlements, trade and social organisation.
Materials. Squared paper, pictures. Low-resource options: use chalk or charcoal on a board or wall, drawings in the sand, and objects from the classroom instead of printed materials.
Preparation. Prepare Indus city plans.
Suggested duration. 45–60 minutes. It can be split into two shorter sessions.
6–9. Teaching procedure, explanation notes, guided and independent activities
Introduction (5 min). Tell the covered drains story.
Explanation (10 min). Teach Indus Valley societies.
Guided activity (10 min). Plan a city.
Independent activity (10 min). Discuss.
Assessment and reflection (5 min). Ask each learner to say one thing they learned and how they know it.
Key questions. What do planned cities tell us about the Indus Valley, and what is still unknown?
Teacher explanation notes. Start with a picture, story, map or local example. Then talk about what was seen, then draw and write. Always ask “how do you know?” and invite more than one view. Treat every family, culture and community with respect, and never ask learners to share private information.
10–12. Differentiation, formative assessment, common misconceptions
Support. Use pictures, maps, real objects and short sentences, and let learners work with a partner. Let learners point, show, act or draw instead of writing. Extension. Ask learners to find a new example from their own community and explain how they know.
Formative assessment. Listen to learners read and explain, ask “how do you know?”, and check the independent work.
Misconceptions. “We know everything about the Indus people.” Their script is undeciphered.
13–15. Assessment questions, answer keys, marking scheme
Use the quiz, the 10-mark exam practice and the worksheet on this page. All answers and marking guides are in the answer sections above. Re-check every answer before use.
16–19. Remediation, enrichment, homework, teacher reflection
Remediation. Make a city plan. Enrichment. Find one new example near your home or school, draw or write about it and explain it to someone. Homework. See above.
Teacher reflection. After teaching, record: which ideas learners understood; which misconceptions occurred; which activities worked; which learners need more practice; and what to improve next time.
Sources and standards
This lesson is based on the sources below, and no official endorsement is claimed. Reference starting points: NCSS standards and C3 Framework, Cambridge Primary Humanities and the IB Primary Years Programme. Where a standard code is named, it points to the official framework.
Research used to shape this lesson. Courseversity Social Studies curriculum, Grade 4 Unit 3, topic 5; NCSS C3 Framework, change, continuity and context; Cambridge Lower Secondary Humanities, early civilisations; IB Primary Years Programme, where we are in place and time. These sources informed the lesson.