小学数学教学中创设有效问题情境的策略探讨.docVIP

全日制本科生毕业论文 ` 题 目：小学数学教学中创设有效问题情境的策略探讨 学 院： 化学学院 专业年级： 化学（师范）专业 学生姓名： 学号： 指导教师： 职称： 年 月 日 摘 要 在当代教学中涌现出了很多的教学方法，其中最受教师喜爱的还是创设有效问题情境的策略，同时也是在教学教材中运用最多的。这种教学策略也受到了同学的喜爱，创设有效问题情境的策略，可以加大学生对数学的积极性，大大提高教学的质量。首先来阐明创设有效问题情境的相关现状和概念其次阐述主要有国内的现状和小学数学的特点。说明其中的问题，小学数学教师对创设有效问题情境的基本特征把握不明和小学数学“情境——问题”教学实验的误区分析还有部分教师对创设问题情境教学存在“形式主义惰性”的问题。最后说明其解决的方法，精确分析教材，设计体现重难点的问题技巧设、创设“生活化”问题情境，注重问题的“可接受性”，情境教学的内容要有时代性、新颖性。从而使小学数学教学中创设有效问题情境的策略得到发扬光大。 关键词：小学数学、策略、创设有效问题情境  Abstract In the contemporary teaching emerged a lot of teaching methods, one of the most popular with teachers and create the strategies of effective problem situation, at the same time also is most often used in the teaching materials. This kind of teaching strategy is also popular with the students, create the strategies of effective problem situation, can increase the enthusiasm of students in mathematics, and greatly improve the quality of teaching. First of all, to clarify Creating effective problem situation of related concept secondly expounds mainly the domestic present situation and the present situation and the characteristics of the elementary school mathematics. Description of the problem, the elementary school mathematics teacher to create the basic characteristics of effective problem situation to grasp the unknown and the elementary school mathematics problem situation - teaching experiment error analysis and part of creating problem situation teaching formalism inert problems. And pointed out the method of its solution, and accurate analysis of the teaching material, design of difficult point problem skill set, creating life problem situation, pay attention to the problem of acceptability, be situational teaching contents and giving novelty. So that creating effective problem situation in elementary school mathematics teaching strategy to get promoted. Keyword：The elementary school mathematics, strategies, creating problem situation effectively 摘 要 2 Abstr