Developmental Education

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Developmental Education

Developmental Education

Hafa Adai! As the new program responsible for developmental education, our current mission is to transform the mathematics and English program to meet student needs and goals that help them progress into college-level courses here at GCC. Courses that fall under development education are EN096, EN097, MA094, MA097, and MA098. Our instructors have worked in the area of developmental education for many years and have done extensive research on best practices. Nevertheless, we would like to hear from you. Do you have any suggestions or comments? Do you want to share your experiences? We want to know what works and what doesn't. Click on the link below to submit your comments, suggestions, and/or experiences. Thank you!


Don't forget to check out our resources
If you have suggestions for resources, send them to us with the link provided. We appreciate all the suggested resources. 


Meet Our Team


Associate Dean 
R. Gary Hartz

Math Full-time Faculty

*Click Instructor's Name to Send an Email 
Associate Professor
Ed.D. Educational Leadership, Argosy University 2014
M.S. Environmental Science, University of Guam 2009
B.A. Mathematics & Secondary Education, University of Guam 2001 
Office Phone Number:

Class Website
Jose B. Lopez II
Assistant Professor
Ph.D. Mathematics Education, University of the Philippines Open University (Current Student)
M.A. Mathematics Education, Technological University of the Philippines 2003
B.S. Statistics, University of the Philippines 1981 
Office Phone Number: 
Kathryn S. Maloney
Ed.D. E-Learning, Northcentral University (Current Student)  
M.A. Learning and Technology, Western Governors University 2006
B.S. History, University of Wisconsin 1995
Office Phone Number:
Trisha Danielle Unten, Ph.D.
Assistant Professor
Ph.D., Education in E-Learning, Northcentral University 2018 
M.Ed. Secondary Education in Instructional Technology, University of Guam 2007
B.A. Mathematics and Secondary Education, University of Guam 2005
Office Phone Number:

English Full-time Faculty

Assistant Professor
M.A. Counselor, University of Guam 2006
B.A. Special Education, University of Guam 1982 
Office Phone Number:
Instructor (LTA)
Office Phone Number:
Wilson Tam, Ph.D.
Assistant Professor
Ph.D. TESOL, Northcentral University 2017
M.Ed. TESOL, University of Guam 1997
B.S. Industrial Technology, Walla Walla College 1982
A.S. General Contracting, Walla Walla College 1981 
Office Phone Number:
Rebecca (Becky) Toves
Associate Professor
B.A. Speech: Rhetoric and Communication, University of Oregon 1987
Office Phone Number: