新课标倡导小学数学学习应该多样化,因此,现实的、有趣的探索性数学学习活动应该成为数学学习的主要形式。而引导学生用所学的数学知识写生活日记是一种新型的学习方式,数学日记注重了数学的生活化和趣味化,培养了学生主动用数学的眼光去观察生活的能力,既巩固、深化了对教材知识的理解,增强了学生解 The new curriculum advocate that primary school mathematics learning should be diversified, therefore, realistic and interesting exploratory mathematics learning activities should become the main form of mathematics learning. It is a new way to guide students to write a diary of life by using the mathematical knowledge they have learned. The diary of mathematics emphasizes the life and interest of mathematics, and cultivates students' ability to observe life with the help of mathematics. It not only consolidates and deepens The understanding of the teaching material knowledge, enhances the student solution