文档介绍：浅谈初中数学教学中问题情境创设
摘要：问题源于情境。20世纪初，杜威曾提倡过问题教 学，其核心就是问题情境，此教学过程的一般模式为“设置问 题情景一确定问题或课题一拟定解决课题方案一执行计划 —总结与评价”；布鲁纳的问题教学法（又称发现法）也主张 创设问题情境，他认为：“学****者在一定的问题情境中，经历 对学****材料的亲身体验和发展过程，才是学****者最有价值的 东西。”而数学问题情境是学生掌握知识，形成能力，培养创 新意识，发展心理品质的重要源泉。问题情境的创设必须遵 循主题性、启发性、有序性、趣味性原则。问题情境创设方 式有悬念、猜想、类比、故事、游戏等。
关键词：问题情境；数学教学；情境创设
An alysis of j unior high school mathematics teachi ng in the creation
of the problem situation
Cong Shi—bin
Abstract : The problem stems from the situation. The early 20th century , Dewey had advocated the issue of teachi ng, the core of the problem situatio n , the ge neral pattern of this teachi ng process is to set the problem seenarios — Identify issues or topics
— and draws up the subject of the program — Plan of Implementation — Summary and Evaluation ; Bruner issue of pedagogy (also known as the discovery method ) also advocates the creation of problem situations , he said : "in certain situations , the learner through personal experienee and the development of learning materials , is the learner"s most valuable thin gs. "The mathematical problem situations students to acquire knowledge , forming ability and cultivate the sense of innovation , the development of an im porta nt source of psychological quality. The creati on of the problem situation must follow the theme , illuminating , orderly , interesting principles. Problem situations create suspense , conjecture