在推进素质教育的今天,教师必须转变教育观念,把教育教学工作提高到培养学生的心理素质和文化素质上来.笔者所教的学生都是在农村长大的,受环境局限,不少学生基础差、知识面不广、思维不太活跃.因此,在数学教学中往往有这样的感觉:讲了很多遍的问题,学生没有掌握,或是一知半解,反复训练过多次的方法学生不会灵活运用.这是学生的问题吗?其实不然.针对农村中学生的 In promoting quality education today, teachers must change their concepts of education, education and teaching work to improve students' psychological quality and cultural quality up.I teach students are grown up in rural areas, the environment is limited, many students based Poor, poor knowledge, less active thinking.Therefore, often in mathematics teaching this feeling: Speak many times the problem, the students did not grasp, or ill-fated, repeated training method many times students will not be flexible This is a student's problem? In actual fact, for rural middle school students