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IGCSE Computer Science Paper 1 · Modules 218–239

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A free printable IGCSE Computer Science Paper 1 word search with 21 words to find, built from the key terms of 3.1 Computer Architecture (Modules 218–239) — Registers, Program counter (PC), Memory address register (MAR), Memory data register (MDR), Current instruction register (CIR), Accumulator (ACC) and more. Print it or save it as a PDF — the answer key starts on its own page. No login needed.

IGCSE Computer Science Paper 1 Word Search: 3.1 Computer Architecture (Modules 218–239)

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Word Search

Find every word in the grid. Words can run in any direction, including backwards and diagonally. Words that share a number belong to the same term.

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1register
2Programcounter
3MAR
4MDR
5CIR
6Accumulator
7bus
8address
9data
10control
11fetchdecodeexecutecycle
12PC
13RAM
14trace
15cache
16CPUperformance

Answer Key

IGCSE Computer Science Paper 1 · Modules 218–239
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A6
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C5
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C102
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1register
2Programcounter
3MAR
4MDR
5CIR
6Accumulator
7bus
8address
9data
10control
11fetchdecodeexecutecycle
12PC
13RAM
14trace
15cache
16CPUperformance

Modules this word search covers

Every module has its own free printable worksheet with an answer key, and students can practise the same terms interactively on Cloodit.

Part of: IGCSE Computer Science 0478 — 3.1 Computer Architecture, IGCSE Computer Science 0478 — 4.1 Types of Software and Interrupts, ACARA Digital Technologies Years 7–8 — Hardware and Performance

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