Computational thinking and problem Solving| CS PPT +Worksheets +Activity + Mcq Quiz + Answers_Marking Scheme - Cambridge IGCSE & A-Level 9618 | AQA | OCR | GCSE Computer Science

Also suitable for AQA GCSE Computer Science, OCR GCSE Computer Science, Edexcel Computer Science and A-Level Computer Science teachers.

Lecture PPT

17 slides — Learning Objectives, Linear/Binary Search, Bubble/Insertion Sort, Big O table, Stacks, Queues, Linked Lists, Binary Trees, ADT implementation, Recursion features, Recursion vs Iteration, Practice Q slide, Summary

Worksheet

12 questions across 5 sections — trace tables, pseudocode writing, Big O analysis, ADT operations, recursion tracing — 95 marks total

Classroom Activity

4 group activities — Big O Card Sort (cut-outs included), Algorithm Race hand simulation, ADT Role Play (Stack/Queue/Linked List physical sim), Recursion Stack Frame Debate

MCQ Quiz PPT
20 standalone question slides + Answer Key slide — covers all topics, ready to use as starter/plenary

Answers & Marking Scheme

Full model answers for every worksheet question, mark allocations, mark bands, BST diagrams, pseudocode solutions, MCQ key — Teacher Copy

All worksheets are print-ready

Fully editable resources.

Great for: classroom teaching, revision lessons, flipped learning, homework tasks.

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