Background
Geeslin, William Edward was born on October 8, 1944 in San Antonio, Texas, United States. Son of Ben Davis and Mary Louise Geeslin.
Geeslin, William Edward was born on October 8, 1944 in San Antonio, Texas, United States. Son of Ben Davis and Mary Louise Geeslin.
Bachelor in Mathematics, University Texas, 1967; Master of Science in Statistics, Stanford University, 1970; Doctor of Philosophy in Mathematics Education, Stanford University, 1973.
Head research and analysis, School Mathematics Study Group, Stanford, California, 1970-1972;
assistant professor, U. N.H., Durham, 1972-1978;
associate professor mathematics, U. N.H., Durham, since 1978. Visiting professor U. Georgia, Athens, 1978-1979, 85-86, U. New Mexico, Albuquerque, 1994. Program officer National Science Foundation, Washington, 1991-1993, project director, 1977-1979, 90-93.
Project director N.H. State Department Education, Concord, N.H., 1987-1990.
Treasurer Campus Ministry of U. N.H., Durham. Church school superintendent St. John's United Methodist Church, Dover, N.H., 1st United Methodist Church, Portsmouth, N.H. Member Psychology of Mathematics Education North America (president 1990-1993), Special Interest Group Research in Mathematics Education (secretary-treasurer 1978-1980), American Ednl. Research Association (commission on special interest groups 1987-1990), National Council Teachers Mathematics Association Teachers of Mathematics in New England (business manager 1980-1985), N.H. Association of Teachers of Mathematics in New England (newsletter editor 1987-1990).
Married Dorothy Eileen Brown, August 5, 1967. Children: Kimberly Louise, Melissa Diane.