Exploring and Practicing of Bilingual Teaching in Optional Geoscience Courses

In this paper, the concept in bilingual classes evaluation system of earth science, features, functions, the theoretical basis for resolution are discussed on the basis of the necessity and feasibility of professional geoscience establishment and development of undergraduate bilingual teaching evaluation system. Through the research of the current domestic undergraduate geoscience bilingual tea ching evaluation system and the using of dynamic management, people management and the main theoretical classification management, new ideas will be applied to evaluate the work of the bilingual class teachers. Taking the bilingual classes developing evaluation theory as a guide, we explored the e valuation index system of bilingual classes to promote the professional development of teachers for bilingual classes. On this basis, as well as the development of theory and science-based undergraduate bilingual teaching evaluation system a new teacher evaluation system,Bilingual dynamic evaluation of the Earth Science Division, was formed with the main purpose of guiding and motivating all teachers.