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高考数学试题是命题专家依据课程标准,落实考试说明,立足教材而科学设计的典型题.它不仅在一定程度上浓缩了课本主要的数学基本知识和基本技能,而且蕴含着丰富的思想方法,最终呈现在我们面前的是情境新颖、构思独特、设问别致的高考题然而很多教师却把课本置于一边,特别是习题课更是就题论题,不顾试题与课本的联系,而引用一些课外的例题、习题以及小结论.这样的课,教师讲得头头是道、津津有味,学生也乐此不彼,看起来效果不错,可是最终学生并不能理解是怎么来的,为什么这样,题型一变又
The mathematics test of the college entrance examination is a typical problem that the propositional experts make according to the curriculum standard, implement the test explanation, and base on the textbook and the scientific design.It not only concentrates the basic mathematics knowledge and basic skills of the textbook to a certain extent, but also contains rich thought and method, However, many teachers put the textbooks aside. In particular, the exercises are even themed topics. Regardless of the connection between the questions and the textbooks, we can cite some extra-curricular Examples, exercises and small conclusions. Such lessons, teachers speak rhetoric, relish, students are not happy, it looks good, but in the end the students do not understand how come, why,