ZIMSEC O-Level Computer Science

8.7Form 1: Introduction to algorithm tools; the sequence construct

Form 1: Introduction to algorithm tools; the sequence construct in ZIMSEC O-Level Computer Science: what the syllabus expects you to know, the learning objectives and how to practise.

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Learning objectives

What the syllabus expects you to be able to do.

8.7.1Define an algorithm and explain its purpose.
8.7.2Explain and apply the sequence construct, including dry-running a sequence algorithm.

Lessons

Algorithms and the sequence construct
40 min
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Sample question

A sample question on this topic. Answer it, check it, then read the worked answer.

Form 1: Introduction to algorithm tools; the sequence construct: sample question

What is output by this algorithm?

Seconds ← 250
Whole ← DIV(Seconds, 60)
OUTPUT Whole

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