1. What factors led to the development of penicillin?
To identify and explain what factors led to the development of penicillin

2. Starter
What do you think this book argues was the most important factor in the development of penicillin?
Can you think of any other factors?
Give examples

3. Turn to page 101
Copy the chart into your book and explain how each factor helped the development of penicillin
Can you think of any connections between the factors? Choose 2 and explain how they worked together
Which factor do you think is the most important? Explain your reasons

4. Was Fleming or Florey and Chain the most important in the development of penicillin?
Draw around your hands on one page
On one hand write the reasons why Fleming was the most important person in the development of penicillin
On the other write the reasons why Florey and Chain were the most important
Then write out the full answer in your book

5. Peer Assessment Swap books! Have they given 2 sides to the argument?
Have the included evidence?
Have they come to a conclusion?
Write down 2 positives they have done and one thing they could improve