In light of the graphing calculator and CAS some of the techniques that use to be taught are no longer as important as they use to be. For example does anybody teach log tables anymore? What about rationalizing the denominator? I would be very interested in whether others are thinking about topics that might no longer be as important and are there topics that you no longer teach or are going to no longer teach.
Dr. David Thomas Centenary College of Louisiana Department of Mathematics P. O. Box 41188 email@example.com Shreveport, LA 71134-1188 voice 318 - 869 - 5035 fax 318 - 869 - 5026