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High School Computer Science: Look Ma, No Textbooks!
theodp writes: Computer Science Teacher Alfred Thompson wonders how other high school CS teachers use textbooks. "It's not a conversation I hear much about," he writes. Indeed, many teachers apparently don't rely on CS textbooks much at all. In fact, the highly-touted new AP Computer Science Principles (AP CSP) course does not require a CS textbook for students (sample College Board AP CSP syllabus), albeit to the chagrin of some. Some of the bigger providers of AP CSP curriculum -- e.g., BJC and Code.org, both of whom partner with Microsoft TEALS -- don't require a traditional CS textbook. But with teachers being recruited to teach Computer Science even if they don't have a CS background, should students learning CS have a textbook? Or is the high AP exam pass rate enjoyed by AP CSP students proof that no-more-books works?
I took AP CS in 2000-2001 back when it was C++ based and we didn't use a textbook then either so I'm not so sure this is a new phenomena. We relied on lectures and a lot of hands-on exercises which seemed to work out pretty well. I suspect at that time the AP CS market was quite a bit smaller so there probably were a pretty limited set of textbook options, especially geared at high school students. Now, with the advantage of substantially more online resources there are probably even fewer reasons to be using a textbook. The teacher does need to put some effort into pre-selecting some good online resources to share with students as well as some effort into being a reasonably proficient programmer themselves though. There are many ways to do that too though and my AP CS teacher taught one or two sections of AP CS and the rest of the time was a math teacher which was pretty standard I think.