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《数学课程标准》指出:在呈现作为知识与技能的数学结果的同时,重视学生既已形成的数学经验,让学生体验从实际背景中抽象出数学问题、构建数学模型、寻求结果与解决问题的过程。这就要求数学教学必须紧紧依托教材,将学生的身心意识浸润在数学思维历程之中,享受成功的愉悦体验,从而促进学生数学素养的提升。本文提出自主尝试,引领学生在探究中体验数学;设置情境,引领学生在娱乐中体验数学;动手操作,引领学生在实践中体验数学;留下余地,引领学生在质疑中体验数学,从而在体验中提升数学课堂教学的认知效益。
The Mathematical Curriculum Standard states that while presenting mathematics results as knowledge and skills, emphasis should be put on students’ existing mathematical experience, allowing students to experience abstracting math problems from the actual background, constructing mathematical models, finding results and solving problems process. This requires that mathematics teaching must closely rely on the teaching materials, infuse the students ’mind and body into the process of mathematical thinking, and enjoy the pleasant experience of success so as to promote the improvement of students’ mathematical qualifications. In this paper, we propose to try our best to lead students to experience mathematics in inquiry, to set the situation, to lead students to experience mathematics in entertainment, to operate, to lead students to experience mathematics in practice, to leave room for students to experience mathematics in question, In improving the cognitive benefits of mathematics classroom teaching.