在小学数学学习中,有很多题目的解答思路和解题方法都不是惟一的,但是在这些解答思路和方法中,肯定有一个是最简单的,教师怎么才能让学生掌握这种最简单的方法呢?下面的教学给我们一个很好的启示:老师:“同学们,在你们的课桌上摆着三组学具棒,一组有3个,一组有5个,另一组有7个,要想知道这三组学具棒一共有多少个,该怎么算呢?大家可以用学具棒摆一摆,再列出算式。如果有弄不懂的地方,大家可以互相讨论、交流。”学生们纷 There are many topics in the primary school mathematics learning solutions and problem solving methods are not unique, but in these solutions and methods, there must be one of the most simple, how teachers can let students master the simplest way The following teaching gives us a good lesson: Teacher: “Classmates, on your desk with three sets of school sticks, a group of 3, a group of 5, and the other group has 7, in order to know how many of these three groups of rods total, how to count it? We can use the school to put a pendulum, and then list the formula.If you do not understand where we can discuss each other, Exchange. ”Students have fun