• A sample list of errors in Core Plus Materials
• School Says CORE PLUS Program Will Be Abandoned
• Evaluation of "Core Plus" by Steven Krantz of University
of Washington
• ftp://math.stanford.edu/pub/papers/milgram/andover-report.html
• ftp://math.stanford.edu/pub/papers/milgram/analysis-of-CorePlus-literature.html
• http://www.freep.com/news/locoak/ncore19.htm
• http://www.math.wayne.edu/~greg/AppendI.htm
• http://www.math.wayne.edu/~greg/AppendII.htm
• http://www.math.wayne.edu/~greg/update.htm
• http://www.nctm.org/dialogues/2001-01/20010113.htm