Hygiene and Health

Overview

This 30-minute lesson, part of the “Healthy Habits for Life” unit, introduces Year 4 pupils to the importance of personal hygiene in maintaining good health. The lesson supports national curriculum objectives within the Personal, Social, Health and Economic (PSHE) education framework, focusing specifically on health and wellbeing.

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National Curriculum Links

• PSHE Education Programme of Study (Years 3 and 4):
  • Health and Wellbeing
    • Pupils should be taught:
      • How to recognise what they like and dislike, how to make real, informed choices that improve their physical and emotional health
      • About personal hygiene and germs including bacteria, viruses, how they are spread, and can be controlled
      • How to keep themselves and others safe, including basic hygiene routines such as handwashing

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Learning Objectives

By the end of this lesson, pupils will:

1. Understand what personal hygiene means and why it is important for staying healthy.
2. Identify everyday hygiene practices that help prevent illness and the spread of germs.
3. Demonstrate correct handwashing technique and describe other hygiene routines.

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Resources

• Soap, water, paper towels or hand dryers (for demonstration)
• “Germ Detective” visual aids (pictures or laminated cards showing germs and their effects)
• Glitter or UV-reactive lotion to simulate germs
• Hygiene routine worksheet (drawing and labelling activity)
• Whiteboard or flipchart and markers

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Lesson Structure

1. Introduction and Engagement (5 minutes)

• Brief chat: Ask, “What do you think ‘hygiene’ means?” Collect children’s ideas and write key words on the board (e.g. clean, germs, sickness).
• Show “Germ Detective” visuals illustrating germs and explain how invisible bugs can spread from person to person.
• Pose the question: “How do we stop germs from making us ill?” to activate prior knowledge.

2. Main Activity: Hands-On Learning (15 minutes)

• Germ Simulation:

  • Using glitter or UV lotion, place a small amount on one pupil’s hand and have them shake hands or touch common surfaces or another pupil’s hand. Observe how “germs” spread to others visibly.
  • Discuss how germs spread in everyday life and why washing hands is a powerful way to stop this.

• Handwashing Demonstration:

  • Model the proper handwashing steps (wet, soap, scrub all parts of hands for 20 seconds, rinse, dry).
  • Pupils practise in turn, with teacher guidance and encouragement to focus on technique.

• Other Hygiene Practices Discussion:

  • Quick brainstorming: pupils share other hygiene habits (e.g., brushing teeth, bathing, clean clothes).
  • Teacher adds missing routines and explains their importance in keeping germs away.

3. Independent Worksheet Activity (7 minutes)

• Pupils complete a hygiene routine worksheet:
  • Draw and label at least three personal hygiene activities.
  • Write or dictate short sentences explaining how these activities keep them healthy.

4. Plenary and Assessment (3 minutes)

• Each pupil shares one hygiene tip they will remember and why it matters.
• Teacher asks: “What might happen if we don’t keep good hygiene habits?” to check understanding of illness prevention.
• Use pupils’ worksheet and oral answers to assess knowledge and understanding informally.

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Differentiation

• Support pupils with additional needs by providing hand-over-hand assistance during the handwashing practical.
• Challenge more able pupils to explain how germs travel through touching different objects or people.
• Use peer support for those who struggle with writing during the worksheet activity.

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Key Vocabulary

• Hygiene
• Germs
• Bacteria
• Virus
• Handwashing
• Prevention

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Reflection for Teachers

• Did pupils engage well in the practical germ simulation?
• Were pupils able to demonstrate and describe correct handwashing confidently?
• Did the worksheet activity reveal clear understanding of personal hygiene routines?
• Plan to revisit hygiene messages regularly through reminders and integration with science or PSHE topics.

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This lesson adheres to the national curriculum’s emphasis on personal health and wellbeing, actively engaging young learners in practical, memorable experiences that embed lifelong healthy habits.