论文部分内容阅读
一、立足家园,在生活中感知数学我们生活在一个数学的世界里,在教学过程中,教师应考虑教学内容和日常生活的密切联系,把缺少生活气息的教学内容改编成学生感兴趣的内容,促使学生主动投入到学习中,让学生发现数学就在自己身边。如《三位数的乘法》中有这样一道题目:“一家粮店三月份售出面粉674袋,每袋25千克,问一共售出面粉多少千克?”这道例题偏离了学生的实际生活,不能激发学生的学习兴趣。于是,笔者联系
First, based on homeland, perceiving mathematics in life We live in a mathematical world, in the teaching process, teachers should consider the teaching content and daily life in close contact with the lack of breath of life teaching content into the content of interest to students , Prompting students to actively into learning, so that students find math on their side. Such as the “three-digit multiplication” there is such a problem: “A grain store in March sold 674 bags of flour, 25 kg per bag, ask the total number of kg of flour sold?” This example deviates from the students' actual Life, can not stimulate students' interest in learning. So, I contact