ZIMSEC O-Level Combined Science
7.1.7.1Health, hygiene and the spread of disease
Health, hygiene and the spread of disease in ZIMSEC O-Level Combined Science: what the syllabus expects you to know, the learning objectives and how to practise.
Subtopic63 practice questions3 lessons
Overview
Form 1.
Learning objectives
What the syllabus expects you to be able to do.
- 7.1.7.1.1Describe a healthy person.
- 7.1.7.1.2State the importance of personal and food hygiene.
- 7.1.7.1.3List ways of disposing of litter and waste, with their advantages and disadvantages.
- 7.1.7.1.4Describe how diseases are transmitted through water, food, contact and vectors.
Lessons
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Health, hygiene and the spread of disease
25 min
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Pathogens, transmission and disease control
20 min
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Waste disposal, reuse and recycling
35 min
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Sample question
A sample question on this topic. Answer it, check it, then read the worked answer.
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