Geography · Grades 8–12
Population density and spatial evidence · Revision sheet
Compare areas fairly and inspect what averages hide.
Learn the idea
Density
Population density = population / area, using stated units.
Boundaries
Changing the study boundary can change an average density.
Patterns
An average can hide uneven settlement within a region.
Comparisons
Use compatible dates, definitions and units.
Explain without looking
- A population rises from 2000 to 2400 with unchanged area. What is the percentage increase in density?
- Why should a map legend be read before interpreting a shaded region?
Independent educational review required. Grade bands are approximate; these are not officially aligned curricula.