Ms. Kaur pins a giant map of Panipat on the wall next to three photographs: a jammed GT Road crossing, an overflowing drain, a rare patch of green. She asks one question and then stays quiet: "Would you design our city this way?"
No textbook has the answer to that. Which is exactly why she asked it.
One question, three groups
This is a real Grade 4 unit at Infinia, under the IB theme How We Organize Ourselves, with a six-week central idea: economic and civic systems shape how a city works, and children can investigate why. The class doesn't get a chapter on urban planning. They get a walk around the neighbourhood and Ms. Kaur's question.
What surfaces first is what the children already believe, right or wrong. "Why is there no park near my house, but three near Model Town?" asks Aman. Other hands go up about the crossing that floods every monsoon, about why the walk to school takes longer some mornings than others. Ms. Kaur writes every question on the wall without correcting any of them. Misconceptions have to be visible before they can be dismantled.
Over the next weeks, the class splits into research teams. One interviews a municipal engineer. One surveys forty parents on commute times. One counts vehicles at a crossing for fifteen minutes and turns it into a tally chart. Mathematics has quietly entered the room, and nobody called it a maths period. Findings get pinned to a growing "problems wall," sorted into traffic, water, and green space.
Pick a problem, walk the real investigation
Three groups, one map, three different problems the children chose themselves. Tap through to see what each one actually did.
Why does the walk to school feel longer some mornings than others?
The group counted vehicles at a busy crossing for fifteen minutes, turned the tally into a bar graph, and repeated the count in the evening to compare.
"Our graph shows morning traffic is double evening traffic. Schools and offices open together!" — Sana, Grade 4
Staggering school and office start times became one line in the class's Children's Plan for Panipat, presented to a visiting municipal officer at the end of the unit.
Why does this one street flood every monsoon when the next street over doesn't?
The group interviewed a municipal engineer about how old the local drainage actually is, then mapped which streets flood against where the oldest pipework runs.
"The engineer uncle said the drains are from before my papa was born!" — Riya, Grade 4
Riya designed a small rainwater diversion for her own street as her individual response. Three homes on that street adopted it before the unit even ended.
Why is there no park near my house, but three near Model Town?
The group marked every park and open plot they could find on the wall map, then compared how the older and newer parts of the city were served.
Green space clustered almost entirely in the newer sectors. The older neighbourhoods, including Aman's own street, had none within a comfortable walk.
The gap became a formal recommendation in the class presentation: that new development should not be the only place a child gets a park.
What the class did with three answers
The tally charts became bar graphs. The interviews became sorted notes on the problems wall. The class discovered that most complaints clustered in the oldest parts of the city, and started asking why, which is a harder and better question than the one they started with.
Then it branched further. Aarav researched how Chandigarh was planned on a grid from the start, and asked the class a question nobody had an answer to: "Chandigarh was drawn before it was built. Can a city be a drawing first?" A sceptic group re-ran the traffic count on a different day, to test whether the first count was fair. That is scientific method, self-inflicted by nine-year-olds who wanted to be sure.
"Before this unit I thought cities just happen. Now I know somebody chooses. And choices can be better." — Rohan, Grade 4
From findings to a plan
Each child wrote and presented a claim, beginning with the words "Panipat's biggest planning problem is X, because," and had to defend it with their own group's data. Ms. Kaur pushed back gently on weak evidence, and the class learned the difference between an opinion and a supported conclusion, which is a distinction most adults could use a refresher on.
The three groups then compiled their separate findings into one document: a Children's Plan for Panipat. It went to invited parents and a real municipal officer, not as a poster on a wall, but as a set of specific, arguable recommendations.
"The officer kept our chart. He actually kept it." — Shreya, Grade 4
Why a real city, not a worksheet
Nobody assigned Panipat's traffic problem as a topic. It was already outside the window. The unit's only design decision was to let the children's own observations become the curriculum, then supply the six-phase inquiry cycle, tuning in, finding out, sorting out, going further, concluding, taking action, as the structure that turned noticing into knowing.
That is the same cycle behind every unit at Infinia, roughly thirty times by the time a child reaches the Grade 5 Exhibition. A traffic count is a small thing. Practising the habit of turning a real problem into evidence, an argument, and a plan, thirty times before the age of eleven, is not.