Good Teaching Materials for Precalculus Mathematics?
tokenadult: Browsing around the Web, I've found a number of useful materials young learners or for their teachers about the mathematics that Americans might consider "middle school" or "high school" mathematics. Here are some examples of downloadable materials:An amazingly clear and thoughtful textbook from the state government of Kerala, India, available not only in the English version linked below, but also in Malayalam, Tamil, and Kannada.http://www.education.kerala.gov.in/englishmedium/mathseng/te...A guide for teachers to the most critical issues in mathematics education at the early secondary school level.http://math.berkeley.edu/~wu/The Mathematics Pre-service Teachers Need to Know is a detailed discussion of how teachers of even earlier topics can get ready to lay a good foundation for learners to learn secondary school mathematics topics.http://hub.mspnet.org/index.cfm/13083The Singapore Math series cover these topics well. The various textbook publishers have permitted some sample pages to be shown from sublinks on the North American distributor's website.http://www.singaporemath.com/Secondary_math_s/22.htmSome college-level teachers who teach prealgebra topics in remedial classes have put together impressive lecture notes.http://ms.yccd.edu/~jb2/Prealgebra/fm.pdfWhat other resources like this do you like?