【摘要】 为有效发挥板书在理科教学中的作用,教师对课堂教学内容的选择和时间的控制是教学思想和能力的体现。本文探讨了关于板书设计和实施过程的有关问题,提出了板书内容取舍、版面安排、笔划运行和节奏控制等方面的建议。更多还原

【Abstract】 What’s more,a teacher’s choice of teaching material and his control of time in class reflect his teaching idea and competence.This article discusses the issues of the layout and the implementation of blackboard writing and provides suggestions concerning the choice of teaching material,the layout of blackboard writing,the order of wielding the chalk with strokes,and the control of time in class.更多还原