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《数学新课程标准》强调:数学教学应从学生已有的生活经验和个人知识出发,让学生亲身经历将实际问题抽象成数学模型,并进行解释和应用的过程。在数学课堂教学中,教师应从学生的生活经验出发,积极创设学生熟悉的生活情境,让学生体验到数学就在自己身边,就在自己的生活中,这样,才有可能引导学生感受数学知识的意义和作用,进而增强学生的学习兴趣与动机,使原本枯燥的数学学习成为一项乐在其中的有趣活动。下面,我就自己在教学活动中的所做、所感、所想、所悟谈谈如何创设有效的问题情境。
The New Curriculum Standard for Mathematics emphasizes that mathematics teaching should proceed from the students’ existing life experience and personal knowledge, and let students experience the process of abstracting practical problems into mathematical models and interpreting and applying them. In mathematics classroom teaching, teachers should start from the student’s life experience, and actively create students familiar life situations, so that students experience mathematics on their own side, in their own lives, so that it is possible to guide students to experience mathematical knowledge Meaning and function, and then enhance students’ interest in learning and motivation, so that the original boring mathematics learning is a fun event. Now, my own activities in teaching activities, what I feel, what I want to understand how to create an effective problem situation.