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教材中的例题都是经过教材编写专家们精挑细选的典型习题,具有很大的潜在功能,是学生学习知识的桥梁、解题方法的示范,其目的是“打好基础,促进发展,反馈教学”.但在实际教学中,常常会发现有教师陷入单纯教例题的误区,忽略了例题教学应有的教学作用,违背了学生的认知规律,反而阻碍了学生思维的发展.因此在小学数学教学中,教师应注重对教材
The examples in the textbooks are all typical exercises carefully selected by the experts in the textbooks. They have great potential functions and serve as a bridge for students to learn knowledge and demonstrate solutions to their problems. Its purpose is to “lay a solid foundation and promote development Feedback teaching. ”However, in actual teaching, teachers often find themselves in the mistakes of teaching examples, ignoring the teaching role of teaching examples, violating the cognitive rules of students, but impede the development of student thinking. Therefore, in primary school mathematics teaching, teachers should pay attention to the teaching materials