We did a book a week. Some of it was tough sledding. I doubt that will be a viable speed for HS - where the student's won't be buying their own copies.
We spanned HG Wells (Time Machine) through Larry Niven (Ring World). A lot of it depends on how the material is presented. My prof at the time was a repressed poet, and went into the deep meaningful relationships in Heinlein's "Double Star" and swore that the author was seeing a shrink while writing the book. We also went through the original Foundation trilogy where the prof kept pointing out how the administrators of the planet were going through a feminization and had an oral fixation. During the discussion of "Dune" (and again later in "Ring World") there was pointing out of the male fear of falling into a hole - especially a hole with teeth.
Personally, I would look at the older scifi (golden age, 30s-50s) for technology that they proposed and see how long it took to actually implement. Then look at technology mentioned in contemporary scifi and see how close we are to getting there.