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KS2: Hand Hygiene

Close examination of various illnesses illustrates to students how and where in the body harmful microbes cause disease.

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Decorative
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Learning objectives

  • Explore how microbes can affect our health, recognising that some can cause illness, how they can spread, and that not all illnesses are caused by microbes.

Background Information

Some microbes can be harmful to humans and can cause disease: the Influenza virus causes the flu (short for Influenza), Campylobacter bacteria can cause food poisoning and dermatophyte fungi, such as Trichophyton, can cause diseases such as athlete’s foot and ringworm. Microbes like these are known as pathogens.

Each microbe can make us ill in different ways. Many harmful microbes can pass from one person to another by a number of different routes – air, touch, water, food, aerosols (such as sneezes and water vapour), animals, etc. This is why hygiene is so important to protect from infection and illness.

This lesson plan supports students to understand that microbes can be harmful to humans, how these harmful microbes can grow, and what actions we can take to reduce the growth and spread of harmful microbes.

Activities

Main activity:
  • Mouldy Bread Experiment
Extension activities:
  • Most Wanted Poster
  • Bad Bugs Challenge
  • True or False Flashcards
  • Harmful Microbes Quiz

Curriculum links

Curriculum Key Elements

  • Personal Health and Moral Character

Curriculum Skills

  • Communication
  • Thinking
  • Problem Solving and Decision Making

Curriculum Areas of Learning

  • Personal Development and Mutual Understanding (PDMU)
  • The World Around Us (TWAU)

Supporting Materials

Teacher sheets
KS2 Harmful microbes teacher guidance
TS1 Class discussion teaching points
Student worksheets
SW1 Harmful microbes crossword and wordsearch
SW2 Harmful microbes quiz
Student handouts
SH1-2 Class discussion
SH3 True/ false flashcards