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数形结合思想是解决问题的重要思想方法之一,在小学数学问题解决教学中,教师要注意数形结合思想的有效渗透,巧妙地引导学生由数画形,以形思数,数形结合,化抽象为形象,变无形为有形,有效突破解题难关,促进学生有效学习和解题能力的提高。
One of the most important ways to solve the problem is the combination of number and shape. In the teaching of primary school mathematics problem solving, teachers should pay attention to the effective infiltration of the combination of number and form, skillfully guide the students to form a combination of number, shape and number , Abstraction as the image, become intangible as tangible, effectively break through difficulties, promote effective learning and problem solving ability to improve.