1946
Born in Los Alamos, NM.
1964
Is a member of the U.S. Marine Corps until 1968.
1972
Marries Dr. Nancy Jean Conrad Martinez.
1973
Earns a bachelor’s degree in psychology at the University of New Mexico; Is inducted into Phi Beta Kappa.
1974
Is a teaching assistant at UNM until 1978.
1976
Is a part-time instructor at National American University-Albuquerque until 1982.
1978
Is the director of the reading laboratory at the University of Albuquerque until 1979.
1979
Is a lecturer on psychology and educational foundations at UNM until 1982.
1980
Earns a PhD at UNM; Is nominated for the Popejoy Dissertation Prize.
1982
Is an assistant professor and chair of the mathematics department at the University of Albuquerque until 1985.
1984
Is a member of the editorial board at the Journal of College Reading and Learning until 1989.
1985
Is a faculty member teaching mathematics at UNM-Valencia Campus until 1986.
1989
Is a book and manuscript reviewer for the Mathematics Teacher until 2018.
1996
Is a Regents’ Professor at the College of Education at UNM until 2012.
1998
Earns a Certificate of Recognition via the National Council of Teachers of Mathematics.
1999
Is a media correspondent at the College Mathematics Journal until 2000.
2004
Is a referee and reviewer for Mathematics Teaching in the Middle School until 2018.
2011
Begins co-authoring various works on mathematics education via Sharing Practices That Work.
2012
Commences his retirement by writing “The Narrow Way” series: a theological-psychological-philosophical analysis of end-times.