KS4: Harmful Microbes
In this lesson, close examination of various illnesses illustrates to students how and where harmful microbes cause disease. Students test their knowledge of disease causing microbes by researching various illnesses and how they can impact the community.
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Objectifs d'apprentissage
Tous les élèves devront:
- Understand that sometimes microbes can make us ill and cause infection
- Understand how harmful microbes (pathogens) can pass from person to person
- Understand that different infections cause different symptoms
- Understand how global travel has influenced the spread of disease
La plupart des élèves devront:
- Understand how infectious diseases impact the local community
Contexte
Some microbes can be harmful to humans and can cause disease: the Influenza virus causes the flu, Campylobacter bacteria can cause food poisoning and the dermatophyte fungi, such as Trichophyton, can cause diseases such as athlete’s foot and ringworm. Microbes like these are known as pathogens. Each pathogenic microbe can make us ill in different ways.
Someone who is ill because of a harmful disease-causing microbe is said to be infected. 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. Diseases caused by such microbes are said to be infectious diseases.
In this lesson plan, students discover the different types of infectious diseases caused by harmful microbes and their characteristics. The explore how infectious diseases can spread and consider how they would manage an outbreak.
Activités
Description:- Harmful Microbes and Their Diseases
- Harmful Microbes Fill in the Blanks
- Outbreak Activity Scenario Discussion
- Infectious Disease Timeline
Liens avec le programme scolaire
Science:
- Working scientifically
- Scientific attitudes
- Experimental skills and investigations
Biology:
- Communicable diseases
- Structure and function of living organisms
- Cells and organisation
- Nutrition and digestion
PSHE/RSHE:
- Health and prevention
- English:
- Reading
- Writing
Art & Design:
- Graphic communication