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随着网络信息社会的迅速发展,微博、微信、微电影等应运而生,构成了现代社会“微时代”的特点.微课作为数字化教学的产物,在高中数学的教学应用中起到了重要的辅助作用.本文通过对微课学习的概念描述,以“直线与圆锥曲线的位置判断”为例分析了数字化微课学习在课前预习、课堂学习、课后复习中的“蜘蛛网效应”.这种方法不但有助于提高学生的学习兴趣,而且开辟了高中数学多元化的学习方式.
With the rapid development of network information society, weibo, wechat, micro-movie etc. came into being, forming the characteristics of modern society “micro era ” as the product of digital teaching, in high school mathematics teaching application To an important auxiliary role.This paper analyzes the concept of micro-class learning to “the position of the line and the conic to judge ” as an example to analyze the digital micro-class learning in class preview, classroom learning, after-school review of the “Spider web effect.” This method will not only help to improve students’ interest in learning, but also open up the high school mathematics diversified learning.