数学是一门抽象性、逻辑性很强的学科,传统的教学方法容易使学生感到枯燥乏味,甚至产生厌学情绪。由于微课具有短小、新颖、实用、高效的特点,因而在课堂教学中,巧用微课可产生常规教学手段根本无法实现的效果。一些过去只能通过思维想象领会的数学内容,可以得到直观的展示。同时为学生的学习提供丰富多彩的学习环境,使课堂教学信息传播的渠道更加宽广,有效地提高了学习的效率,收到了较好的教学效果。下面,笔者结合自己的教学实践,就微课在小学数学教学中的应 Mathematics is an abstract, highly logical discipline, the traditional teaching methods easily make students feel boring, and even tired of school emotions. Because of the short, novel, practical and efficient features of micro-class, so in the classroom teaching, the use of micro-class can produce conventional teaching methods simply can not achieve the effect. Some can only be visualized through the imagination of the past, the mathematical content, you can get an intuitive display. At the same time, it provides a rich and colorful learning environment for the students to learn and makes the channels for the dissemination of classroom teaching information more broadly, effectively improving the learning efficiency and receiving better teaching results. The following, the author combines his own teaching practice, micro-class in primary school mathematics teaching should be