数学是一门研究数量关系以及空间形式的学科,所以数形结合的方式是数学教学过程中重要的形式之一。华罗庚先生说:“数缺少形时少直观,形缺少数时难入微。”这句话充分说明了数和形之间的紧密关系。小学生正处于身心发展的时期,再加上数学是一门抽象的学科,这两点共同决定了在实际的数学教学过程中必须采取“数形结合”的方式。 Mathematics is a discipline that studies the relationship between quantity and space, so the way of combination of numbers and forms is one of the important forms in mathematics teaching. Mr. Hua Luogeng said: “When the number of lack of shape is less intuitive, the shape is small when the number of few.” This sentence fully illustrates the close relationship between number and shape. Primary school students are in the period of physical and mental development, plus mathematics is an abstract discipline, which together determine the actual mathematics teaching process must take a “combination of numbers” approach.