A2.1 Formulating questions about settlement
Inquiry into settlement and sustainability examines how communities grow and at what cost — land-use conflicts, urbanization, and reclamation projects all look different from social, economic, and environmental perspectives. Maps of density and land use are the core tools for finding where an issue's boundaries lie.
Example
Formulate a guiding question about a city's plan to widen a highway through a neighbourhood.
- "What social, economic, political and environmental effects would widening the highway have on the neighbourhood and the city?"
- It names the change, the place and the dimensions.
- A question that names only one dimension finds only one answer.
A2.2 Gathering and organizing evidence
Example
Gather sources on the highway plan that reflect different stakes, and organize them.
- The city's traffic study, a residents' association letter, a transit agency's ridership report, an air-quality monitor's readings.
- Organize by dimension and by stake: who says what, and what evidence backs it.
- Note where the sources disagree — that is where the inquiry lives.
A2.3 Maps and spatial tools
Example
Select the map or tool for where people live densely, how the city grew over decades, and which streets flood.
- Density: a dot or choropleth map of population by district.
- Growth: the same boundary map at several dates, layered.
- Flooding: a topographic map with the floodplain layer — a GIS stacks these so the pattern between them shows.
A2.4 Analysing patterns and trends
Example
Choose the graph that shows whether transit ridership rose after a new line opened, and read it.
- A line graph of riders by month, with the opening month marked.
- Read the level before and after, and whether the change held or faded.
- Ask what else changed in those months — fares, fuel prices, a pandemic — before crediting the line.
A2.5 Drawing conclusions about settlement issues
Example
State a conclusion the highway evidence supports, and one it does not.
- Supported: "Traffic on the widened stretch moved faster, while the neighbourhood's air readings worsened."
- Not supported: "Widening always reduces congestion" — the evidence covers one stretch for one year.
- Name the pattern, the cause the evidence points to, and the limit.
A2.6 Communicating findings on settlement
Example
Communicate the highway inquiry to council in a form they can act on.
- One map of the corridor, one graph of traffic and air readings, one page by dimension.
- Plain terms — congestion, land use, air quality — explained as they appear.
- End with the supported conclusion, its limit, and one recommendation.
Summary
- Questions naming change, place and dimensions.
- Sources by stake; note disagreement.
- Density maps, dated layers, floodplain layers.
- Line graphs with the change marked; ask what else changed.
- Pattern, cause, limit.
- Map, graph, page, recommendation.