Hello!
Yeah PR is excellent for textbooks because they are so predictable, meaning the way they are organized is easily seen and it is easier to super read and activate. I think the chapter vocabulary words serve as excellent trigger words. I suggest PRing the whole textbook, then activate each chapter as you go, but that is not set in stone. But photoread4me is right about how powerful the PR step is. I always feel different after I have photoread a bunch of books, like the information is just waiting to be released!

[This message has been edited by Ryan (edited October 02, 2005).]