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【缘起】《数学课程标准》指出:数学教学是数学活动的教学,是师生之间、学生之间交往互动、共同发展的过程。在教学互动中,学生不断地改造、进化和发展,教师不断得到充实、丰富和提高,双方共处于一个和谐、共进的学习共同体中。如何在数学课堂教学中实现“互动”,增强“互动共享”的效果?现以苏教版“24时记时法”教学为例,谈谈实现数学课堂教学互动的策略。【教学实践】【教学片段1】设疑争论,产生用24时记时法
【Origin】 “Mathematical Curriculum Standard” points out that mathematics teaching is the teaching of mathematics activities and the process of interaction, common development between teachers and students and between students. In the teaching interaction, the students continue to transform, evolve and develop. Teachers are constantly enriched, enriched and improved, and both are in a harmonious and progressive learning community. How to realize “interaction” and improve the effect of “interactive sharing” in mathematics classroom teaching? Take the teaching of “24 Hours in Chronicle” of the Sujiao edition as an example, and talk about the tactics of realizing interactive teaching in mathematics classroom. Teaching Practice】 【Teaching 1 is set controversial controversy, resulting in 24-hour time method