Overview
In this lesson pupils consider how infections can spread rapidly through a population and are introduced to the different infectious agents that cause disease (bacteria, viruses, fungi and parasitic organisms).
Pupils are also introduced to some of the body’s natural defences and play a game that simply models some of these defence mechanisms. The lesson culminates with setting a homework task in which pupils research the contributions of pioneers in the field of infection prevention and treatment as preparation for the next lesson in this series, ‘Preventing infectious diseases.’
More Lessons resources
The Value of Trees
This lesson is one of a collection which examine environmental issues. In this lesson pupils will learn about the role trees play in supporting life on Earth and their importance…
Mock Trials Classroom Pack
The Mock Trial Competitions are our longest-running active citizenship experiences. Since 1991, we have provided unparalleled exposure to the...
Tongue: The Power of Words
In this lesson pupils will read a tale adapted from Carib tradition which tells of how words can be used for good or bad. In discussion, pupils will consider the…
More Health and Wellbeing resources
Why Do We Wash Our Hands?
In this lesson pupils will learn that washing their hands can help to prevent the spread of germs which cause illnesses. Pupils will experiment with hand washing techniques before being…
Resilience: Bouncing Back
This lesson helps children to develop resilience and consider how to respond to challenges in a positive way. The Go-Givers characters share their experiences of difficult situations and how they…
Biodiversity: Using the Law to Drive Change
During this lesson, students consider what biodiversity is, why it is essential to all life on Earth and what...
More KS2 (ages 7-11) resources
Who Keeps us Healthy?
In this lesson pupils consider what being healthy means and who plays a role in keeping the population healthy. The coronavirus pandemic is given as an example of populations taking…
Democracy (Part 3): Why Do We Have Laws?
This lesson forms the final part of a three-part unit on democracy. Pupils learn about democracy and the rule of law. They discover the different roles of parliament, government and…
Conflicting Rights
In this lesson pupils will revisit their knowledge of human rights to consider situations in which people’s rights may appear in conflict with one another. Pupils will debate how they…