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2009年上海高考,很多考生考完数学之后普遍叫难.我们不敢否认当年的高考在能力上对学生确实加大了要求,但是在教学中忽视教材是其中一个很重要的原因.例如,文科试题中一道填空题,是考查学生有关统计知识的题目,涉及到统计中几个基本概念.当时很多考生甚至老师都反馈,“众数这个概念在考纲中根本就没见过”.其实,认真阅读过高三教材第108页中引例的师生应该知道这个概念的含义.可见,我们很多学生甚至教师对教材的重视还远远不够.其实,像这样的例子在以往的考试中都有发生,可以看成是惨痛的教训.但偏偏不少学生甚至教师至今仍然执迷不悟、重蹈覆辙.我们要注重理解教材中的概念、公式,更
2009 Shanghai college entrance examination, many candidates generally after the math test difficult.We do not deny that the college entrance examination in the ability to really increase the requirements of students, but in teaching ignoring textbooks is one of the very important reasons.For example, liberal arts A fill in the test questions, is to examine the students on the subject of statistical knowledge, related to statistics in a few basic concepts .At that time, many candidates and even teachers are feedback, “In fact, the concept of mode in the study class simply never seen ” In fact , Carefully read too high three teaching materials on page 108 cited examples of teachers and students should know the meaning of this concept can be seen that many of our students and teachers even attach importance to the teaching material is far from enough.In fact, like this example in previous exams have Happen, can be regarded as a painful lesson, but many students and even teachers still stubborn, repeat the same mistakes, we should pay attention to understand the concept of teaching materials, formulas, and more