Donna Gerken is a professor at Miami Dade College where she has taught developmental courses, honors classes, and upper-level mathematics classes for decades. Throughout her career she has been actively involved with many projects at Miami Dade including those on computer learning, curriculum design, and the use of technology in the classroom. Donna’s bachelor of science in mathematics and master of science in mathematics are both from the University of Miami. Source: [McGraw-Hill Education](https://www.mheducation.com/prek-12/program/miller-precalculus-2017-1e/MKTSP-GFK03M0.html#authors)