论文部分内容阅读
2010年江苏高考数学卷第13题为:问题1在锐角△ABC中,A、B、C的对边分别为a、b、c,b/a+a/b=6cos C,则tan C/tan A+tan C/tan B的值是____.文[1]中张老师通过生花妙笔为我们真实再现了自己对这一道题目的思考过程,让我们零距离感受了一位特级教师是如何展开解题思维活动并付诸实施的,读后获益匪浅.文[1]以解题思路的形成为旨归,值得我们进一步研究的是,解题后我们又该做些什么工作呢?在此基础上,笔者又有
2010 Jiangsu Entrance Math Volume 13 is: Question 1 In the acute angle △ ABC, A, B, C opposite sides were a, b, c, b / a + a / b = 6cos C, then the tan C / The value of tan A + tan C / tan B is ____. [1] The teacher Zhang Zhongzai vividly reproduce his own thinking on this issue through the wonderful flower pen, let us experience how a super teacher To solve the problem-solving thinking activities and put into practice, after reading a lot of benefits. [1] to the formation of problem-solving ideas for the purpose, it is worth our further study is that after solving the problem what should we do? On this basis, I have another