课程改革对数学课堂教学已经产生了强有力的冲击。教学策略和方式的不断革新,是课改实验教师在新课程教学中展示和追求的亮点。这里面,基于“面向学生的生活世界、社会实践,尊重学生已有的知识经验”这一新课程基本理念而触发的情境化教学思想的运用更成了一个热门话题。 Curriculum reform has had a powerful impact on mathematics classroom teaching. The continuous innovation of teaching strategies and methods is the highlight of the curriculum reform experiment teachers’ display and pursuit in the new curriculum teaching. Here, the use of contextualized teaching ideas triggered by the new concept of “new curriculum-oriented life world, social practice, and respect for students’ existing knowledge and experience” has become a hot topic.