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数学教学的过程,实际上是将数学知识结构转化为学生认知结构的过程。而数学教材就是将知识结构转化为学生认知结构的中介和桥梁。一套良好的数学教材结构,既要符合学生认识事物的规律,又要具有概括性较强的反映数学知识的逻辑结构,才能促进学生的智能发展。因此,教师只有认真钻研教材,掌握教材结构,才能帮助学生形成良好的认知结构,有效地提高小学数学教学质量。
The process of mathematics teaching is actually the process of transforming the structure of mathematical knowledge into the cognitive structure of students. The mathematics textbook is the knowledge structure into the cognitive structure of students intermediary and bridge. A good structure of mathematics textbooks should not only meet the students' understanding of the law of things, but also have a more general logical structure that reflects the knowledge of mathematics in order to promote the intelligent development of students. Therefore, only by conscientiously studying teaching materials and mastering the structure of teaching materials, teachers can help students to form a good cognitive structure and effectively improve the quality of primary school mathematics teaching.