强化指导，高效预习，以学定教--如何指导小学生进行有效的课前预习

摘要

从某种意义上讲，一堂课成功与否的最关键因素应该是学生预习得是否到位，只有学生的预习过关了，教师才能作出有效的教学策略，并能随时调整自己的课堂进程，进而提高学生的成绩。%In a sense,a lesson for the most critical success should be a student preparation is in place, only students preview the clearance, teachers can make effective teaching strategy,and can adjust their teaching process at any time, and improve student achievement.