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在数学课堂教学中,问题的思考、推理、论证等过程都是以数学思维为主线的,故人们形象地将数学比喻为“思维的体操”。笔者在小学数学教学生涯中,致力探索适用于小学生的数学思维方式,初步认为:“顺延思维、创新思维、整体思维”的思维方式,可以有效将数学知识的发生、发展过程与学生学习知识的心理活动统一起来,揭示思维过程,启迪和发展学生的数学思维。一、顺延:小学数学的求同思维小学生的顺延思维。就是以旧引新,用旧知
In mathematics classroom teaching, the process of thinking, reasoning, argumentation and so on are all based on mathematical thinking. Therefore, people vividly compare mathematics to “gymnastic thinking.” In my primary school mathematics teaching career, I devoted myself to exploring the mathematical thinking method suitable for primary school students. It is preliminarily believed that the way of thinking of “delaying thinking, creative thinking and holistic thinking” can effectively relate the occurrence and development of mathematical knowledge with the students’ learning Unite the psychological activities of knowledge, reveal the thinking process, enlighten and develop students’ mathematical thinking. First, postponement: primary school mathematics thinking students thinking of extension. Is the old introduction of new, old knowledge