Topic Idea #2 and Crowley's Techniques

Topic #2- The history in writing approaches in public schools in the United States

Are there noticeable differences between public and private schools when teaching writing/composing processes?

What is the history of writing approaches in public schools in the United States?

Why are private schools more successful than public schools as far as test scores, graduation rates, etc?

I didn't think of a lot of question because I think I have an idea of what I want to do and I didn't want to complete throw myself off by forcing myself to think of more, which I've already done a bunch of times. See Topic Idea #1 to find out how I felt about Crowley's techniques.....