学生作业的质量,是反映课堂教学效果的一个重要方面,也是学生巩固所学知识的一个重要环节。在数学这门学科的教学中,经常见到老师批评学生抄袭作业的现象,翻开学生的作业本仔细观察,发现做错的模式一模一样。殊不知,有些学生的作业虽然做的正确,书写工整认真,但也不是学生本人? The quality of homework is an important aspect that reflects the effectiveness of classroom teaching. It is also an important link for students to consolidate their knowledge. In the teaching of mathematics, we often see teachers criticizing students for plagiarizing their homework. When we look at the homework of our students carefully, we find that the pattern of making mistakes is exactly the same. As everyone knows, although some students do homework correctly, writing neat, but not the students themselves?