新课改要求学生自主学习、终身学习,这就要求教育相应的发生一系列改革,从观念到方法。数学日记顺应这一时代背景应运而生,不但能促进数学教育中师生的互相了解,而且还能提高学生的自学能力,是学生养成自主学习的习惯,从而使得学生终身学习。数学日记不管是针对老师教学还是学生学习都有不可估量的作用。 The new curriculum reform requires students to learn on their own and for lifelong learning, which requires a corresponding series of reforms in education, from ideas to methods. Mathematical diary to adapt to the background of this era came into being, not only can promote mutual understanding of teachers and students in mathematics education, but also improve students’ self-learning ability, students develop self-learning habits, enabling students to learn for life. Mathematical Diary Whether it is for teacher teaching or student learning has an immeasurable role.