课堂教学是教师根据教材内容，向学生传授知识和技能，并进行思想政治教育的一种重要活动。它是教学的中心环节，是师生双方活动相互作用最直接的表现。上课，对教师来说，是他思想业务水平和教学能力的集中反映；对学生来说，则是他们掌握系统知识、发展智能的最基本的学习形 Classroom teaching is an important activity for teachers to impart knowledge and skills to students and conduct ideological and political education according to the contents of teaching materials. It is the central part of teaching and is the most direct manifestation of the interaction between teachers and students. Class, for teachers, is a concentrated reflection of his ideological level of business and teaching ability; for students, they are the most basic form of learning mastery of system knowledge, development of intelligence