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在数学教学活动中,解题是最基本的活动形式。无论是学生的数学概念的形成、数学命题的掌握、数学思想方法和技能技巧的获得,还是学生智力的培养和发展,都必须通过解题教学来实现。而在解题教学中,解题决策的教学则是关键。 本文就什么是解题决策?解题决策的形成过程及其影响因素,解题决策的教学途径等问题进行简要的分析和探讨,以图抛砖引玉。 一、关于解题决策的概述 1.什么是解题决策?在回答这个问题前应先解决“什么是解题策略”的问题。 所谓数学问题的解题策略,就是解题者解题时总体上所采取的方针、原则及其方案。
In mathematics teaching activities, problem solving is the most basic form of activity. Whether it is the formation of mathematical concepts of students, the mastery of mathematical propositions, the acquisition of mathematical thinking methods and skills, or the cultivation and development of student intelligence, it must be achieved through problem-solving teaching. In problem-solving teaching, the teaching of problem-solving decision-making is the key. This article briefly analyzes and discusses the problems of problem-solving decision-making, the formation process of problem-solving decision-making and its influencing factors, and the teaching approach of problem-solving decision-making. First, the outline of the problem-solving decision 1. What is the problem-solving decision? Before answering this question, we should first solve the “what is the problem-solving strategy” problem. The problem-solving strategy of the so-called mathematical problem is the policy, principle, and plan adopted by the solver when solving the problem.