This video is amazing. It tells the story of a man who undergoes a very risky kind of surgery in order to save his life. After you watch it, try to answer the following questions:
1. What allowed the woman who had a skiing accident to stay alive?
2. How did this accident help doctors to figure out a way to help the man who needed brain surgery?
3. Think of these surgeries as trials of an experiment. Can you identify the following?
- the science/inquiry question
- the independent variable
- the dependent variable
- three constants
Link to Video: YouTube Link