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电化教学已经成了课堂教学必不可少的辅助工具,特别是小学数学课堂,不仅让呆板的文字、图形等变得具有动态性和趣味性,一改以往数学课堂的枯燥和乏味性,还能激起学生学习数学的自信。本文从情境导入、突破重难点、激起创新三个方面谈如何巧用电化教学优化小学数学课堂教学,理论联系实际,深入浅出。
Electrification teaching has become an indispensable auxiliary tool in classroom teaching, especially the elementary mathematics classroom, which not only makes the rigid words and figures become dynamic and interesting, but also changes the dull and boring nature of the math class in the past. Stimulate students to learn math self-confidence. This article discusses how to optimize the teaching of primary mathematics classrooms by using electro-chemical teaching from the aspects of situation introduction, breaking through heavy and difficult points and arousing innovation. The theory is connected with reality and is easy to understand.