How does the writing process you read about in this class differ from the process you have used in the past?
YOU are the only person who can answer this. Only you know what happened in your past classes and in this class.
Once you have written it all up, be sure to re-post if you want someone here to look over your work.
In order to answer this question, I need to ask you a few clarifying questions:
1. Which class are you referring to when you mention "this class"?
2. Are you looking for a specific comparison between the writing process discussed in that class and your personal writing process?
Once I have these details, I can provide you with a more tailored response on how the two processes differ.