论文部分内容阅读
高中数学教材中的问题以例题与习题的形式出现~([1]),教材中的例题与习题是需要着力挖掘的~([2]).本文以人民教育出版社B版教材为例,谈谈挖掘例题与习题的教学功能.一、寻求多法解决,培养学生思维的发散性1.一题多解,培养学生思维的求异性一题多解对数学知识起着融会贯通的作用,有利于培养学生思维的求异性与把握数学知识的灵活性,促进对所学数学知识、数学技能与数学思想的理解.
Problems in high school mathematics textbooks appear in the form of examples and exercises ~ ([1]), the examples and exercises in the textbook need to focus on mining ~ ([2]) .Based on the People’s Education Publishing House B textbook as an example, Talk about digging examples and exercises of teaching function.First, seek multiple solutions to develop the divergence of student thinking 1.A multi-solution, to develop a student’s thinking of the diversity of answers Multiple solutions to mathematical knowledge play a mastery role, there are It is helpful to cultivate the students’ difference in thinking, grasp the flexibility of mathematical knowledge, and promote the understanding of math, math and math.