课堂教学是师生在课堂上的一种教与学的双边活动,学生能否很好地学到知识、掌握知识、运用知识、锻炼能力,课堂教学起着重要的作用。课堂教学的实效性是指通过课堂教学活动,学生在学业上有收获、有提高、有进步,具体表现为学生在认知上,从不懂到懂,从少知到多知,从不会到会;在情感上,从不喜欢到喜欢,从不热爱到热爱,从不感兴趣到感兴趣。作为教师,只有养成良好的教学习惯,才能提高课堂教学效率。什 Classroom teaching is a kind of teaching and learning activities in classroom. Students can learn knowledge, master knowledge, use knowledge, exercise ability effectively and classroom teaching plays an important role. The effectiveness of classroom teaching refers to the classroom teaching activities, students gain in academic, improve, improve, the specific performance of the students in the cognitive, never know to understand, from less to know more, never To meet; in emotion, never like to like, never love to love, never interested to be interested. As a teacher, only by developing good teaching habits can we improve the efficiency of classroom teaching. What