This publication is part of a series of self-instructional teacher training manuals designed to assist vocational-technical educators or industrial trainers to develop and implement competency-based vocational education (CBVE) programs in a school or industrial setting. The manual consists of the following sections: cover page that contains the task title, purpose and information block; a statement of performance objectives, micro-performance objectives, learning activities, information sheets, activity sheets (self-checks), a written examination, a product/performance checklist, and references. This manual, which explains how to determine student grades in a CBVE system, covers the following topics: identifying factors influencing grades, and exploring several grading systems already in use. (KC)