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在全国大力推进素质教育的今天,如何培养学生的能力是教学的主要目标.要提高学生的能力,课堂教学是关键,而数学教学是以解题为中心展开的.如何搞好解题教学,并由此促进学生形成数学观念、丰富数学知识、最终提高解题能力是一个重要的课题.在解题教学时,一要广泛探索解题思路,二要优化解题过程,三要注重变化提高.下面举例说明.一、广泛探索解题思路探索解题思路是解题前要做的基本工作.在以往的教学模式中,总是教师分析思路,甚至不分析思路就直接解
In the country to promote quality education today, how to cultivate students’ ability is the main goal of teaching.To improve the ability of students, classroom teaching is the key, and mathematics teaching is to solve the problem as the center.How to do problem-solving teaching, And thus promote students to form mathematical concepts, enrich mathematics, and ultimately improve the ability to solve problems is an important issue in the problem-solving teaching, we should extensively explore the problem-solving ideas, the second to optimize the process of solving problems, three should pay attention to change and improve The following examples: First, to explore a wide range of problem-solving ideas Exploring the problem-solving ideas is to solve the basic tasks to be solved in the past teaching mode, the teacher always analyze ideas, and even analysis of ideas directly solution