1. Why did people believe the ideas of Hippocrates and Galen for so long?
Ian Dawson

2. How long were their ideas believed?

3. Why did people believe the ideas of Hippocrates and Galen for so long?
0 – Ideas and methods that were ridiculous and would not have helped anyone
4 – Ideas and methods that seemed logical and common sense and would have helped people

4. Why did people believe the ideas of Hippocrates and Galen for so long?
Many people believed the ideas of Hippocrates and Galen because …
They sounded logical
There also seemed to be evidence to show that their ideas and methods worked
Thirdly their ideas sounded authoritative

5. Using photographs to revise key information