在半期的教学开放活动中通过与家长们的沟通了解到孩子们做数学作业的时间都特别长,常常要做到深夜,他们有时候甚至厌烦做作业,家长痛心学生无奈。初中数学对孩子们学习的能力要求提高了,知识内容晦涩难懂,尤其是面对几何图形,更是束手无策,每天花了大量时间在做数学作业上。久而久之,渐渐对学习数学的兴趣降低了,作业开始马虎、拖拉、甚至抄袭…… In the half-term teaching opening activities, through communication with parents, they learned that the children had a particularly long time to do maths work. They often went to the middle of the night and sometimes they even bored their homework. The parents were distressed by the students’ helplessness. Junior high school mathematics has increased the ability of children to learn. The knowledge is obscure and difficult to understand, especially in the face of geometrical figures. It is even more helpless and spends a lot of time doing mathematics work every day. Over time, the interest in learning mathematics has gradually diminished, and assignments have begun to sloppy, procrastination, and even plagiarism...