数学,作为衡量一个人学习能力高低的重要学科,从小学到高中,学生们投入了大量时间和精力,但并不是每个人都是成功者.许多在初中时感觉数学学得很不错的同学,进入高中以后可能第一个跟头就是栽在数学上.他们往往感觉高中数学面广、量大、难度高,自己无法把握,有些同学在多次努力不见成效之后甚至会失去信心.导致这种状况出现的原因有很多,其中很重要的一点就是学习的中间环节上出了问题,也就是初高中的 Mathematics, as a measure of a person’s ability to learn the important disciplines, from primary to high school, students devoted a lot of time and effort, but not everyone is a winner.Many students feel good math in junior high school classmates, After entering high school may be the first to fall in mathematics, they often feel high school mathematics is a wide range of large, high difficulty, unable to grasp their own, some students fail to make any success after many efforts will even lose confidence. There are many reasons for the emergence of one of the most important point is the middle of the learning problems, that is, the high school