所谓简笔画,是一种用简单线条勾画的,用来辅助教师课堂板书和课堂语言,从而生动形象地说明课堂教学内容的简单图画。它简洁、明了,只寥寥几笔就能表达出所要说明的问题,形象地体现事物的根本特征,具有启发学生思维,加强知识记忆,给学生以美感等优点,因而,简笔画的应用,是贫困山区优化课堂教学、促进学生快乐学习的主要媒体和手段。 The so-called stick figure is a kind of drawing with a simple line, which is used to assist teachers in the classroom writing and classroom language, so as to vividly illustrate the simple picture of the classroom teaching content. It is concise and clear. It can express only the problems to be explained in a few strokes. It vividly embodies the fundamental characteristics of things, has the inspiration of students’ thinking, strengthens knowledge and memory, and gives students a sense of beauty. Thus, the application of sticky notes is The main media and means for optimizing classroom teaching and promoting students’ happy learning in impoverished mountain areas.