Time Management: Allocating Marks to Minutes Across Both Papers

Effective time management is one of the most important factors in achieving your best possible grade. Many students know the content but lose marks because they run out of time or spend too long on low-mark questions. This lesson provides a practical time management strategy for both OCR J277 papers.

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The Basic Rule: 1 Mark Per Minute

Both papers follow the same structure:

• 80 marks in 90 minutes

This gives you approximately 1.1 minutes per mark. For practical purposes, use the rule:

1 mark = 1 minute of writing time

This leaves approximately 10 minutes for:

• Reading the paper at the start (2-3 minutes)
• Checking answers at the end (5-7 minutes)

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Recommended Time Allocation

Activity	Time	Purpose
Reading the paper	2-3 minutes	Scan all questions, identify easy and hard ones
Answering questions	75-80 minutes	Working through questions at 1 min per mark
Checking answers	5-10 minutes	Reviewing answers, fixing errors

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Time per Question Type

Question type	Marks	Suggested time	Strategy
Multiple choice	1	30-60 seconds	Answer quickly; mark any you are unsure about to revisit
Short answer (state/name)	1-2	1-2 minutes	Brief, factual answer
Medium answer (describe/explain)	3-4	3-4 minutes	One point per mark, with development
Calculation	2-4	3-5 minutes	Formula, working, answer with units
Code writing	4-6	5-8 minutes	Plan, write, check
Trace table	3-5	4-6 minutes	Systematic line-by-line tracing
Extended response	6-8	8-10 minutes	Plan (2 min) + write (6-8 min)

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The Two-Pass Strategy

Instead of working through the paper from start to finish, use a two-pass strategy:

Pass 1: Answer What You Know (50-60 minutes)

1. Work through the paper from beginning to end
2. Answer every question you are confident about
3. For questions you are unsure about, mark them with a star and move on
4. Do not spend more than 1.5x the expected time on any question

Pass 2: Tackle Starred Questions (15-20 minutes)

1. Return to starred questions
2. Now that you have answered the easy questions, you may find these clearer
3. Write the best answer you can — a partial answer is better than no answer
4. If still stuck, write something relevant to earn partial marks

Pass 3: Check (5-10 minutes)

1. Re-read your answers to high-mark questions
2. Check calculations for arithmetic errors
3. Verify code has correct syntax (closing keywords, brackets)
4. Make sure you have not skipped any questions

OCR Exam Tip: The two-pass strategy ensures you secure marks on questions you know before spending time on harder ones. This is the single most effective time management technique.

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Timing Checkpoints

Use these checkpoints to track your progress during the exam: