《数学课程标准》强调让学生从已有的知识与经验出发,为学生提供交流的机会,在自主探索的过程中使学生能够理解掌握数学的知识和技能、数学思维和方法,同时获得充足的数学体验。随着课程改革的进行,新课标的理念正在被广大教师所接受并对教学行为产生了影响。面对这一要求,我们小学数学教师,大多正努力把数学问题与现实问题相联系,想方设法创设一定的情境,希望让课堂充满激情与活力,让数学课堂教学更显精彩。那么怎样的数学情境才算有效呢,下面我谈点体会。一、关注数学与现实生活的联系,体 The Mathematics Curriculum Standard emphasizes that students should, based on their existing knowledge and experience, provide opportunities for students to communicate in their own exploration so as to enable students to understand math knowledge and skills, mathematical thinking and methods while obtaining sufficient Mathematical experience. With the reform of the curriculum, the concept of the new curriculum is being accepted by the majority of teachers and have an impact on teaching behavior. Faced with this request, most of our primary school mathematics teachers are trying their best to connect mathematics problems with practical problems and find ways to create certain situations. We hope that the classroom will be full of passion and vitality and make mathematics classroom teaching even more exciting. So what kind of mathematical situation is valid, let me talk about experience. First, pay attention to the connection between mathematics and real life