General education has been practicing for over a decade in Taiwan. However, there are still many blurring zones on concepts of general education. In fact, the practices of general courses usually lack complete standards and norms for learning assessment and teaching evaluation, which results in falling short of knowledge bearing capacity. Consequently, many students expect that general courses they take offer ”nutritious credits.” Therefore, without the establishment of teaching assessment system specified for general education, the current circumstances should be difficult to improve. This article proposes that teaching assessment should base on competence indicators of general education, and the areas involved will expand to the innovation of the overall evaluation system of general education and general courses. Authors expect that once competence indicators of general education implement on teaching assessment, areas of impact will include school, general education, teachers who teach general courses, and students who take general courses. This article starts from analyzing definitions of competence indicators, the transformation of competence indicators and contents of teaching assessment, and concludes with the application of general competence indicators on teaching assessment and expected outcomes and challenges when fulfilling general competence indicators.