Problem-solving techniques lesson for Pearson Edexcel International A Level Computer Science: a free lesson with editable PowerPoint slides and a student worksheet. Problem-solving techniques include decomposition, abstraction, divide and conquer and heuristics; students choose methods to suit different problems.
This free version includes the slides and the student worksheet. The answers are not included.
Get the full lesson- With full answers: Problem-solving techniques – Edexcel IAL Computer Science lesson
- The whole topic: Problem solving – Edexcel IAL Computer Science (6 lessons)
Last updated: November 2026.
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