Use this as a checklist. Each unit page has the full topic list, key ideas, common mistakes and its practice test.
Unit 1 gives you the tools for the rest of the course: reading maps and their distortions, judging where geographic data comes from, describing patterns with spatial concepts, and choosing the right scale and region for a question.
Focus on: every map distorts something; data has sources and limits; spatial concepts describe patterns; scale changes the story.
Unit 2 explains where people live, how populations grow and age, and why people move. You will read population pyramids and data, use the demographic transition model, judge Malthusian arguments and explain push and pull factors.
Focus on: density has three measures; growth comes from births, deaths and migration; the dtm links development and population; migration has push and pull factors.
Unit 3 is about how culture shapes places and how it spreads. You will read cultural landscapes, tell the types of diffusion apart, explain how religions and languages spread, and weigh the effects of globalization on local cultures.
Focus on: culture leaves marks on the landscape; diffusion has distinct types; religions spread in different ways; diffusion changes cultures.
Unit 4 explains how territory is divided and controlled. You will tell states, nations and nation-states apart, classify boundaries, explain gerrymandering and redistricting, compare federal and unitary states, and judge the forces that hold states together or pull them apart.
Focus on: states, nations and nation-states differ; boundaries are drawn and changed; internal boundaries shape power; centripetal and centrifugal forces.
Unit 5 covers how and where food is produced. You will connect farming types to climate and markets, trace the three agricultural revolutions, apply the von Thünen model, read rural settlement and survey patterns, and weigh the consequences of modern agriculture.
Focus on: intensive and extensive farming; three agricultural revolutions; von thünen's rings; a global food system.
Unit 6 explains why cities grow where they do and how they are organised inside. You will use site and situation, the rank-size rule and central place theory, compare urban models from different world regions, and analyse gentrification, sprawl and sustainability.
Focus on: site and situation; city size follows patterns; urban models; changing cities.
Unit 7 explains why some places are richer than others and how the world economy connects them. You will trace industrialisation, use economic sectors and measures such as GDP, HDI and the Gender Inequality Index, and compare development theories, trade and sustainable development.
Focus on: industry spread from britain; economic sectors shift with development; development is measured many ways; theories explain uneven development.