课堂教学是师生之间、学生之间交往互动与共同发展的过程,是学生在校期间学习科学文化知识的主阵地,也是对学生进行思想品德教育的主渠道。通过教学使学生掌握知识,习得技能,发展智力,形成态度和相应的品质。课堂教学有效性是指通过课 Classroom teaching is a process of interaction, interaction and common development among teachers and students and between students. It is the main front for students to learn scientific and cultural knowledge while they are in school. It is also the main channel for students’ ideological and moral education. Through teaching to enable students to master knowledge, acquire skills, develop intelligence, attitude and the formation of appropriate quality. The effectiveness of classroom teaching is through the class