王艳
摘 要:在开展小学数学学科教学时,数形结合是一种非常有效的解决数学问题的方式,有助于提升学生学习数学的高效性,为课堂教学质量的提升奠定了良好基础。通过将数形结合思想应用于数学知识学习当中,有助于实现教材知识点与图像的有效结合,促使学生对数学知识更好的理解,不断提升学生学习数学知识的能力与好奇心。现阶段,在开展小学数学教学时,教师要引导学生有效应用数形结合方法,充分发挥该方法助力数学学习更加高效的作用,不断提升学生学习与教师教学的有效性。
关键词:数形结合;小学数学;高效学习
【中图分类号】G623.5 【文献标识码】A 【文章编号】1005-8877(2021)13-0135-02
【Abstract】In primary school mathematics teaching,the combination of number and shape is a very effective way to solve mathematical problems,which helps to improve the efficiency of students' learning mathematics and lays a good foundation for the improvement of classroom teaching quality. By applying the idea of combination of number and shape to mathematics learning,it is helpful to realize the effective combination of knowledge points and images in teaching materials,promote students' better understanding of mathematics knowledge,and constantly improve students' ability and curiosity to learn mathematics knowledge. At this stage,when carrying out primary school mathematics teaching,teachers should guide students to effectively apply the combination of number and shape method,give full play to the more efficient role of this method in helping mathematics learning,and constantly improve the effectiveness of students' learning and teachers' teaching.
【Keywords】Combination of number and shape;Primary school mathematics;Efficient learning
现阶段,在数学知识体系中,数形结合占据非常重要的地位,在解决诸多数学问题时,发挥的作用非常显著。教师在实施小学数学教学时,合理应用该教学方法,有助于对学生学习数学知识的积极性与主动性进行激发,促使学生学习热情更为高涨,切实提升小学生对数学知识的学习能力。与此同时,小学生通过运用数形结合思想解决数学问题,有助于其从更为广泛的视角重新认识数学知识,促使其学习内容的难度进一步降低,学习效率不断提升。目前来看,很多教师片面认为小学生不适宜运用数形结合思想解决实际问题,因而对于该思想的教学存在一定的缺失,导致小学生数学结合的运用不够熟练和全面,一定程度上限制了学习的有效性。……