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一、小学数学建模教学的难点把握“数学建模”思想在小学数学教学中的有效渗透,能够启迪学生智慧、增强学生应用数学的意识,充分体现学习数学的价值。但是通过对课堂教学的了解,部分老师在小学数学课堂建模教学中还存在一些困难,究其原因不乏这样几点。1.不识“模型”真面目有的教师在课堂中只是为教数学知识而设计教学,从铺垫到新课再到练习,亦步亦趋,学生缺少生活的原型作为支撑和背景,缺少探究发现数学规律、寻求数学方法、体会
I. Difficulty in Teaching Mathematics Modeling in Primary Schools The effective penetration of the idea of “mathematical modeling” in elementary mathematics teaching can inspire students ’wisdom and enhance students’ awareness of applied mathematics, fully embodying the value of learning mathematics. However, through the understanding of classroom teaching, some teachers still have some difficulties in the modeling of primary school mathematics classroom. There are many reasons for this. 1. Do not know “Model ” The true face of some teachers in the classroom just to teach math knowledge and design of teaching, from the bedding to the new lesson to practice, keep pace, the lack of life as a prototype of the student as a support and background, the lack of exploration and discovery of mathematics Law, seeking mathematical methods, experience