A Level Economics · Edexcel (Economics A, 9EC0)
Understand the economics, and write about it like an examiner wants.
A complete companion to A Level Economics: the four themes explained topic by topic, the diagrams you have to draw, the chains of reasoning that earn the analysis marks, the evaluation that earns the rest, and a marking desk that reads your writing the way a teacher would.
The specification, theme by theme
Four themes, three papers, one way of thinking.
Edexcel Economics A is built from four themes: two microeconomic (Themes 1 and 3) and two macroeconomic (Themes 2 and 4). Each guide below defines the concepts precisely, shows you the diagram, walks a chain of reasoning, and turns it into evaluation. Start anywhere, but Theme 1 builds the toolkit the rest of the course leans on.
Markets and market failure
How markets work: demand, supply, elasticity, the price mechanism, why markets fail, and what governments do about it.
Theme 2 · MacroeconomicsThe UK economy: performance and policies
Measuring the economy, aggregate demand and supply, the policy objectives, and the fiscal, monetary and supply-side tools used to reach them.
Theme 3 · MicroeconomicsBusiness behaviour and the labour market
Costs, revenue and profit, the market structures firms operate in, and how wages and employment are set in the labour market.
Theme 4 · MacroeconomicsA global perspective
Globalisation and trade, exchange rates, the financial sector, and the economics of development, poverty and inequality.
Where the marks are
Knowledge is the start, not the finish
Every extended answer is marked across four skills. Definitions and diagrams (AO1) and using the context or data (AO2) open the door; the marks that separate grades live in analysis (AO3) and evaluation (AO4).
- The analytical chain: linking cause to effect to effect, with no missing steps
- The diagrams: which one answers which command word, drawn and labelled under time pressure
- Evaluation: weighing magnitude, assumptions, the short and long run, and what it depends on
- Data response: reading a stimulus and actually using its figures
Writing that improves
Feedback, not grades
Paste in an analysis paragraph, a data-response answer or a full essay and receive annotations in the margin, just as a teacher would: what is working, where the chain breaks, and where the evaluation is missing.
"You've stated it. Now link it: higher price, then what happens to quantity demanded, and why?"
No scores. No grades. No levels. Just honest, encouraging marginalia that builds the AO3 and AO4 habits between lessons.
How to use this site
Three ways in
- Meeting a topic for the first time? Open its theme, read the topic guide, and copy the diagram out by hand before you read the analysis. Drawing it is how it sticks.
- Revising? Work the key terms until the definitions are exact, then test the diagrams and chains against the practice questions on the Skills page.
- Writing? Plan with the paragraph and essay method on the Skills page, write to time, then run your answer through the marking desk and redraft.
Teaching the course? The teacher area has a scheme of work, lesson sequences and assessment guidance built around the same pages.