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为了帮助学生丰富解决问题的经验、促进数学思维的发展、感悟数学思想方法,从而实现“解决问题的策略”的教学价值,教师教学时应把握数学基本思想方法这个根基不动摇,将“感知开悟、体验启悟、反思强悟、内化变悟”这四大“核心词”贯穿于全课堂。让学生在悟中学,学中悟,促进学生思维品质的提升和思维水平的发展。本文以苏教版小学数学四年级下册《解决问题的策略——画线段图》一课为
In order to help students rich experience in problem solving, to promote the development of mathematical thinking, mathematics and sentiment perception, in order to achieve the “teaching strategies to solve the problem ” teaching value, teachers should grasp the basic mathematical thinking method of this foundation unshaken “Perceived enlightenment, experience enlightenment, introspection, enlightenment, internalize enlightenment,” the four “core” “throughout the entire classroom. Let students learn in enlightenment, learning enlightenment, promote the improvement of students’ thinking quality and the development of thinking level. In this paper, Supiao version of elementary school mathematics grade four volumes ”to solve the problem of strategy - drawing line segment" a lesson for