论文部分内容阅读
根据新课程标准的理念,教师在课堂教学中应创设有利于激发学生学习兴趣、引发学生进行数学思考的问题情境,以数学问题引领数学课堂教学.本文结合笔者的教学实际,谈谈如何以数学问题引领初中数学课堂教学.一、课堂导入设问,以疑激趣美国著名数学家咯尔莫斯曾经说过:“问题是数学的心脏.”数学课堂教学中创设一个恰当的问题情境,能激发学生强烈的好奇心,使他们对数学学习产生浓厚的学习兴趣,引发他们进行数学思考.在新课的课堂教学导
According to the concept of new curriculum standards, teachers should create classroom teaching to stimulate students interest in learning, triggering students to carry out mathematical thinking of the problem situations, mathematical problems lead mathematics classroom teaching.This article combines the author’s teaching practice, talk about how to use mathematics Problems leading junior high school mathematics classroom teaching I. First, the introduction of the classroom set questions, with doubts and excitement The famous American mathematician Kilmus once said: “The problem is the heart of mathematics. ” Mathematical classroom teaching to create a proper problem situation , Can stimulate the student’s intense curiosity, causes them to have the intense study interest to the mathematics study, causes them to carry on the mathematical thinking.