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“数形结合”是数学中经典的解题方法,能够巧妙地解决各种数学难题。对于小学生来说,由于他们的抽象思维能力不足,具象思维能力更强,所以“数形结合”的方法正好可以用来帮助他们更好地学习数学。一、用具体展现抽象,形成概念在小学数学教学中,要让学生理解抽象的数学概念,并不是一件容易的事情,但是如果使用“数形结合”的方法就能够将抽象转变为具象,让数学概念更加直观,帮助学生更好地理解它们。例如在学习“小数”的时候,为了让学生更好地理解“小
”Mathematical conjunction“ is a classical mathematical problem solving method that can skillfully solve various math problems. For elementary students, because of their lack of abstract thinking skills and their ability to have more concrete thinking, the method of ”combination of numbers and numbers“ can be used to help them learn math better. First, the use of concrete to show the abstract, the formation of the concept of Mathematics teaching in primary schools, to allow students to understand abstract mathematical concepts, is not an easy task, but if the use of Representation makes math concepts more intuitive and helps students to understand them better. For example, learning ”decimal“, in order to allow students to better understand ”small