敢问·想问·善问.doc

敢问·想问·善问 敢问·想问·善问-教育论文摘 要：现代思维科学认为，思维过程起于问题意识，没有问题，思维就会成为无源之水、无本之木。所谓“问题意识”是指学生需要把问题作为思考的对象，是学生心里形成的急待解决又未解决的状态。教学更加注意挖掘学生的潜能，启迪其心智，用数学本身内在矛盾设置疑问，巧妙指导，让学生“无疑”处“生疑”，从而让学生用已知知识探索解决问题途径，实现学生自主学习，获取新知。 关键词：思维；“问题意识”；培养 爱因斯坦认为：“提出一个问题往往比解决一个问题更重要。”数学教学活动的核心就是提出问题和解决问题。因此，教师应以学生为主体，交给学生提问的权利， 这样学生由不会提出问题转变为会主动提出问题、发现问题并解决问题。问题意识是驱动学生求知欲的强大动力，是启发学生自主思考问题的前提，从而达到解决问题的最终目的。以笔者拙见，要唱好“三部曲”来进行数学教学中学生问题意识的培养。 一、营造民主氛围，让学生敢问 “敢问”是一种良好的心理行为。学生在课堂上能大胆提问，是自主学习的充分体现。情绪心理学研究表明，快乐、兴趣与和谐、宽松的学习环境与心理情绪对认知创新思维活动具有扩散与强化的功能。教师根据学生的年龄特点、心理特征和组织层次，想方设法使学生能大胆发言，质疑问难，特别是敢于发表不同见解。例如，学生大胆提问，教师不管他们提出的问题水平高低，也要及时加以赏识与鼓励；当学生提出的问题有偏差时，也要先给予学生积极的肯定，贊扬他们敢于提出问题的勇气，接着鼓励他们树立信心，启发用另外一种方法去思考问题；当学生提出的问题超过所学过的知识范围，学生间无法回答时，教师就要帮助学生找出根源所在，剖析原因，采取相应对策。这样， daily morning exercises or class-break setting-up exercise and discipline inspection and appraisal of public signs;2, daily cleaning and inspection;3, the daily student school appearance, dress, wearing school card check;4, the daily duty guide to the leadership class discipline three rounds.Weekly moral education work:L, the flag raising ceremony and the national flag speech under the flag raising ceremony held on Monday;2, every week a class meeting, the meeting;3, every week two exercises, cleaning and hygiene, behavior norms, attendance situation published cloth appraisal, and the issue of the code of conduct;;4, weekly work week.Monthly moral education work:1, at least once a month, the theme of education activities, to patriotism education, behavior norms of education as the focus, combined with major retreat day.2, the monthly class quantization assessment and class teacher assessment, selection of behavior for the standard model class.Moral education in each term:1, at the end of each semester to form three good student, outstanding student cadres, civilized student.2, at least once a semester, parents will be.,Student etiquette conventionA, the school leavers1, dress neatly to wear school card, step posture correct, full of spirit; cycling of the same