October 2007 FOCUS 1 FOCUS October 2007 FOCUS is published by the Mathematical Association of America in January, February, FOCUS March, April, May/June, August/September, October, November, and December. Editor: Fernando Gouvêa, Colby College; Volume 27 Issue 7
[email protected] Managing Editor: Carol Baxter, MAA Inside
[email protected] Senior Writer: Harry Waldman, MAA
[email protected] 4 Michael Henle Named Next Editor of Please address advertising inquiries to: The College Mathematics Journal
[email protected] By Harry Waldman President: Joseph Gallian 4 Gerard Venema Elected Associate Secretary of the MAA First Vice-President: Carl Pomerance, By Harry Waldman Second Vice-President: Deanna Haunsperger, Secretary: Martha J. Siegel, Associate 4 Kauffman Will Be Pólya Lecturer Secretary: James J. Tattersall, Treasurer: By Fernando Gouvêa John W. Kenelly Executive Director: Tina H. Straley 5 Teaching Time Savers: Modular Curriculum Files By Larry Lesser Director of Publications for Journals and Communications: Ivars Peterson 6 FOCUS on Students: Applying for an Academic Job By Robert Vallin FOCUS Editorial Board: Donald J. Albers; Robert Bradley; Joseph Gallian; Jacqueline 8 In Memoriam Giles; Colm Mulcahy; Michael Orrison; Peter Renz; Sharon Cutler Ross; Annie Selden; 9 Abbott and Torrence Named Editors of Hortensia Soto-Johnson; Peter Stanek; Ravi Math Horizons Vakil. By Harry Waldman Letters to the editor should be addressed to Fernando Gouvêa, Colby College, Dept. of 10 MathFest Short Takes Mathematics, Waterville, ME 04901, or by By Fernando Gouvêa email to
[email protected]. Subscription and membership questions 11 On Being a Mathematical Citizen: The Natural NExT Step should be directed to the MAA Customer By Lynn Steen Service Center, 800-331-1622; e-mail: 13 MathFest 2007: A Rock Musician Finds Mathematics
[email protected]; (301) 617-7800 (outside By Ryan Miller U.S.