What a 7-Scoring Student Does Differently

After 20+ years teaching Mathematics, including IB Maths, and marking hundreds of exam scripts, I've had the opportunity to observe what separates students who score 7 from those who score 5 or 6.

The difference is almost never raw mathematical ability. The students who consistently score 7 share a specific set of habits — habits that can be learned and practised by anyone willing to be deliberate about them.

Here is what they do differently.

They write for the examiner, not for themselves

The most consistent trait I observe in 7-scoring students is this: their working is written as if explaining to someone who needs to follow every step.

They don't skip steps because they feel obvious. They don't abbreviate methods because they know what they mean. They write each line of working as a clear, logical progression from the previous one — because they understand that marks are awarded for working, not just answers.

Students who score 5 or 6 often know the same mathematics. But their working tells an incomplete story. An examiner following their paper has to fill in gaps — and when there are gaps, marks cannot be awarded.

They read the question before they start writing

7-scoring students read the entire question — including every sub-part — before attempting part (a). This gives them a map of where the question is going, which helps them recognise what each part is building towards.

They pay particular attention to command terms. Before writing a single symbol, they know whether the question is asking them to find, show, justify, or hence — and they know exactly what each of those requires.

They treat mark schemes as study material

Most students use mark schemes to check answers. 7-scoring students use them to understand examiner thinking.

When they review a past paper, they don't just verify whether they got the right number. They study how the mark scheme awards marks — which steps are essential, what equivalent forms are accepted, where the R marks sit and what they require.

Over time, this builds an instinct for how to structure answers that is worth more than memorising any number of formulas.

They never leave a question blank

A blank answer earns zero marks with certainty. A partial attempt earns method marks, follow-through marks, and sometimes more than the student expects.

7-scoring students write something for every question, even when they are unsure. They set up the problem correctly, write the method they would use, and attempt as many steps as they can. An examiner following correct method with an arithmetic error will award method marks. An examiner looking at a blank page will not.

They manage time deliberately

7-scoring students do not spend twenty minutes on a question worth four marks. They have a clear sense of the marks-to-time ratio — roughly one to one and a half minutes per mark — and they move on when they've reached that threshold.

This is a learnable skill, but it requires practising under timed conditions. Students who always do past papers without a timer never develop it.

They know their formula booklet cold

Not memorised — known. There is a difference. 7-scoring students know exactly where every formula they might need is located in the booklet, how it is written, and what the notation means. They don't waste time searching under pressure.

This comes from using the formula booklet in every single practice session, from the beginning of Year 1, exactly as they will in the exam.

They do less, better

This is perhaps the most counterintuitive habit. 7-scoring students rarely attempt the highest volume of past papers. They attempt fewer papers but review each one with far more depth and care.

Five papers reviewed thoroughly — with full error analysis, mark scheme study, and deliberate correction — will improve a score more than twenty papers done carelessly and checked quickly.

Quality of practice, not quantity, is what moves the needle.

The honest truth

None of these habits require exceptional mathematical talent. They require discipline, deliberateness, and the willingness to practise in a way that is harder and slower than simply doing paper after paper.

The good news is that they can all be built — and built quickly, if you start now.

HAN is designed to support exactly these habits — giving you examiner-level explanations that show you how marks are awarded, step by step. Try it free at askhanyong.com.