Donald W. Orr
Associate Professor, Senior
Mathematics
Phone: (305) 237-2013
Email: dorr@mdc.edu
Office Location: Kendall Campus | Room 3212-01
My Background and Interests
I have been teaching mathematics full-time at the college level since 1987. I love teaching students who are not only interested in learning, but willing to work very hard. If you are that type of student, stick with me and I will teach you everything you need to know---especially how to think in the right way. But if you're looking for an "easy" teacher, please look elsewhere.
Courses for Spring 2019
MAC 1105 College Algebra (Ref. #9551 and #5701)
MAC 1114 Trigonometry (Ref. #5501)
MAC 1140 Precalculus Algebra (Ref. #5614)
MAC 2233 Business Calculus (Ref. #5444
MAC 2311 Calculus with Analytic Geometry I (Ref. #5460)
Note: To locate the syllabus for a course in which you are currently enrolled, click on the link to Blackboard under Additional Student Resouces / Academics in the upper right corner of this webpage. Once you are in Blackboard, select the appropriate course. Look for the link labeled "Syllabus" near the top of the left column.
Courses for Summer 2019
MAC 1105 (Ref. #4942)
MAC 1114 (Ref. #4945)
MAC 2311 (Ref. #2591)
Education
- B.S. in Philosophy, University of Wyoming, 1974
- M.S. in Mathematics, University of Wyoming, 1987