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数学是一门比较抽象的学科,内容复杂且不易理解。在小学时期,虽然数学课本的内容属于基础,但仍然给小学生带来了一定的困扰,影响了学习的效率。笔者认为,为了便于学生理解,教师应该在教学过程中合理使用案例,将抽象的数学知识具体化,以此增强学生的理解。从小学生的思维特点来看,具体的案例十分适合学生的学习理解,符合其学习需求。对教师来说,如何有效利用教学案例,是小学数学教学中的关键。
Mathematics is a relatively abstract subject, complicated and not easy to understand. In elementary school, although the content of mathematics textbooks belongs to the foundation, it still brings some troubles to the pupils and affects the learning efficiency. In my opinion, in order to facilitate students ’understanding, teachers should make rational use of cases in the teaching process and concrete abstract mathematical knowledge to enhance students’ understanding. From the thinking characteristics of primary school students, the specific case is very suitable for students’ learning comprehension, in line with their learning needs. For teachers, how to make effective use of teaching cases is the key to primary school mathematics teaching.