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KS4: Introduction to Microbes

Students are introduced to the exciting world of microbes. In this lesson they will learn about bacteria, viruses and fungi, their different shapes and the fact that they are found everywhere.

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Learning objectives

All students will:

  • Understand that useful bacteria are found in our body
  • Understand that microbes come in different sizes
  • Understand the key differences between the three main types of microbe

Most students will:

  • Understand using a variety of concepts and models to develop scientific explanations

Background Information

Micro-organisms are living organisms too small to be seen with the naked eye; they are microscopic. Micro-organisms are found almost everywhere on Earth and can be both useful and harmful to humans. It is important to clarify that microbes are not innately ‘useful’ or ‘harmful’.

Although extremely small, microbes come in many different shapes and sizes. The three groups of microbes covered in this resource are viruses, bacteria and fungi.

In this lesson, students will explore the characteristics of different microbes and become familiar with some of the most common and well known microbes through a game.

Activities

Main activity:
  • Microbe Mayhem Card Game
Main Activity video
Extension activities:
  • Peer Education
  • Microbe Poster
  • History of Microbes Timeline

Curriculum links

Science:

  • Scientific thinking
  • Analysis and evaluation
  • Experimental skills and strategies

Biology:

  • Cells
  • Development of medicines
  • Health and disease

PSHE/RSHE:

  • Health and prevention

English:

  • Reading
  • Writing

Art & Design:

  • Graphic communication

Supporting Materials

Teacher sheets
KS4 Intro to Microbes Teacher Guidance
Student handouts
SH1 How Big is a Microbe?
SH2 Microbe Mayhem