A revision plan for the final month

Four weeks is not enough time to revise everything again, and trying to is the most common mistake students make in the final month. What four weeks is enough for is fixing the things that are actually costing you marks. This plan is built around that idea.

Start by finding out where you stand

Before you plan anything, sit one full past paper under exam conditions. Phone in another room, timer running, no notes.

Then mark it against the mark scheme yourself, honestly. For every mark you dropped, write one word next to it: knowledge, analysis, evaluation, or technique. Technique means you knew the economics but lost the mark for an unlabelled diagram, a missed command word or running out of time.

Add up the four categories. That list is your revision plan. Most students find far more marks in the last two categories than they expected, and those are the quickest to fix.

Week 1: close the knowledge gaps

Take the topics where you lost knowledge marks and rebuild them, not by rereading the textbook but by writing.

For each topic, make a single page with the definitions, the diagram, and three or four real examples. Then close the page and write it again from memory. The gap between the two versions is what you do not know yet.

Do not spend this week on topics you are already good at. It feels productive and it changes nothing.

Week 2: diagrams and chains

Spend this week on the two things that carry analysis marks.

Draw every diagram on your syllabus from memory, timed. Both axes labelled, every curve labelled, before and after positions marked. If a diagram takes you more than two minutes, draw it again the next day.

Then practise chains. Take a cause and write out five linked steps to the final effect. A rise in the minimum wage, a fall in the exchange rate, a cut in interest rates, a new indirect tax. Aim for four minutes each. This is the single best use of time in the whole month, because linked steps are where analysis marks live.

Week 3: full papers, to time

Now do complete papers under exam conditions, two or three of them across the week.

Mark each one yourself before you look at anyone else's answer. Then write down, in one line, the biggest thing that cost you marks in that paper. By the end of the week you should have three lines. If the same line appears twice, that is your priority for week 4.

Pay attention to the clock, not just the content. At O Level from 2027, Paper 2 is two hours for 80 marks, so that is about 1.5 minutes a mark. At A Level, Paper 2 and Paper 4 are two hours for 60 marks, which is about two minutes a mark. Practise finishing, even if the last answer is not your best.

Week 4: light, specific and calm

The last week is not for learning new things. It is for keeping what you have sharp and arriving rested.

• Reread your own one page summaries, not the textbook.
• Redraw the three diagrams you find hardest, once a day.
• Reread the definitions you get wrong most often.
• Go back over the marked papers, not to redo them, but to read your own corrections.
• Sleep properly. A tired brain loses more marks than a missing topic.

Things worth doing every week

• Work in blocks of about 40 minutes with a real break in between. Long sessions feel virtuous and retain less.
• Always revise with a pen. Reading is the weakest form of revision there is.
• Test yourself before you check the answer, even when you are sure. Being wrong and then corrected is what makes something stick.
• Keep a running list of mistakes. One page, added to after every paper. Read it the morning of the exam.

If you have less than four weeks

Cut week 1 first. Knowledge gaps are the slowest thing to fix and usually the smallest part of what you are losing.

Keep the timed papers and keep the diagram practice. Even one week of doing those two things properly will move your grade more than three weeks of rereading notes.