“通俗地说,课堂教学的有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。具体表现在: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。” Practically speaking, the effectiveness of classroom teaching means that through the teaching activities in the classroom, the students gain something in their studies, improve and progress, specifically in the following aspects: Students do not know how to understand from ignorance, To know more, never to meet; in emotion, never like to like, never love to love, never interested to be interested.