经过我们的实践研究,学生写数学日记,可以对所学的数学内容进行总结,写出他们自己的情感态度、遇到的困惑或感兴趣之处。它既能折射出教师的教学行为,提醒教师不断地了解学生,提高反思意识,改进自己的教学。也能让学生在教师的评价中了解自己,进一步肯定或改进自己的学习行为。因此,数学日记有利于培养学生发现问题、分析问题、解决问题的能力;有利于学生跨学科学习和整合各学科知识,提高综合运用能力;有利于激发学生学习数学的热情,享受学习数学的快乐; Through our hands-on research, students write math diaries, summarize what they have learned in mathematics, write their own emotional attitudes, confusion, or interests. It can not only reflect the teacher’s teaching behavior, remind teachers to constantly understand the students, improve the sense of reflection, improve their teaching. Also allows students to understand themselves in the evaluation of teachers to further confirm or improve their learning behavior. Therefore, the diary of mathematics is conducive to cultivating students ’abilities of discovering problems, analyzing problems and solving problems; it is good for students to learn and integrate interdisciplinary knowledge of all disciplines and improve their ability to comprehensively use them; it is also conducive to inspire students’ enthusiasm for learning mathematics and enjoy the joy of learning mathematics ;