在近几年的高考中,数学试卷“题量大,学生难以完成.”成为影响学生数学成绩的一个主要问题,而其根本原因则在于学生的观察能力不强,在短时间里找不到问题的切入点.因此,在平时的教学工作中,教师就应注意培养和提高学生的观察能力. In recent years, the college entrance examination, mathematics papers “a large amount of questions, students difficult to complete. ” Become a major problem affecting students ’math performance, and its fundamental reason is that students’ observation ability is not strong, in a short time to find Not the starting point of the problem.Therefore, in the usual teaching, teachers should pay attention to cultivate and improve students’ observation ability.