I'm unsure if this is the right place to post this but I am looking for a list of popular Science/Mathematics textbooks that are commonly used nationally from Middle School-High School? I am doing a research paper. In my thesis I feel as if the history of science is not introduced enough. Most kids have little or no idea on any aspects of how some of the things have came about. I am looking to gather some data to see in general how many textbooks introduces some kind of history in the science topics they're learning or somehow show diversity in science? I feel as if I just go to Barnes and Nobles and pick out random books and make a generalization that most books do not introduce this wouldn't prove anything because there's so many. Instead I want to just show that some of the popular ones does not do this. Any idea where I can find a list of books that most schools use? Thanks. I've came up with the idea of just using the best selling high school textbooks on barnes and noble. Is this feasible?