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Computer Science · OCR J277 · Computational thinking, algorithms and programming · June 2025

OCR GCSE Computer Science Computational thinking, algorithms and programming June 2025 mark scheme J277/02

Practise the past exam questions by topic

  1. Q1 - 9 marks - Algorithms in pseudocode, flowcharts and reference language, Variables, constants, inputs, outputs and assignment
  2. Q2 - 12 marks - Algorithms in pseudocode, flowcharts and reference language, Sequence, selection and iteration
  3. Q3 - 9 marks
  4. Q4 - 6 marks - Data types
  5. Q5 - 14 marks - Algorithms in pseudocode, flowcharts and reference language
  6. Q6 - 30 marks - Algorithms in pseudocode, flowcharts and reference language, Data types, Sequence, selection and iteration, Variables, constants, inputs, outputs and assignment