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数是形的量化体现,形是数的直观展现,数与形二者密不可分,所以如果可以灵活运用数学结合思想,则可以实现数据信息的图形化,同样可以实现图形信息的数据化,这样有时候可以极大地降低解题难度,提高我们解题的效率。特别是针对逻辑思维能力较差的小学生,如果可以灵活运用数形结合思想,则可以大大提高解题效果。因此,如何才能将数形结合思想渗透入小学数学教学值得深入思考和探究。一、更新授课观念,渗透于无形中
Number is the shape of the quantitative expression, the shape is the number of visual presentation, the number and shape are inseparable, so if you can use the mathematical combination of ideas, you can achieve the graphical data information, the same graphics can be achieved data, so Sometimes it can greatly reduce the difficulty of solving problems and improve the efficiency of our solution. Especially for primary school students with poor logical thinking skills, if you can flexibly use the combination of ideas with numbers, you can greatly improve the problem solving effect. Therefore, how to infiltrate the mathematics teaching in primary school should be deeply thought and explored. First, update the concept of teaching, infiltration in virtually