Evaluating Teaching Effectiveness is a practical guide intended to assist faculty members and educational administrators in the critical analysis, design, and implementation of teaching practice evaluation. Evaluation of teaching should be assessed from a variety of perspectives since no single piece of evidence collected from one source is sufficient to judge the competence of a teacher. This view is based on testing and experimenting carried out by the authors on their own campuses for application on any campus or college. In order to evaluate teacher effectiveness it also important to take the purpose of the evaluation into account.