论文部分内容阅读
“危”与“机”总是连在一起的,“危”对有的人来说是障碍甚至是绝路,对智者而言就是求得新突破的机遇。本文中的“危”是指课堂中的问题、教学中的险情。一位好教师,就应该有这样的智慧,化课堂教学中的“危”为教学机遇,从而产生意料之外、情理之中的教学效果。笔者拟从四个方面谈谈数学课堂化“危”为“机”的教学策略。一、化沉寂之危为激活之机有这样一种现象:教师提出一个问题或讲解一个结论之后,课堂气氛沉闷,学生似乎无动于衷、启
“Danger ” and “machine ” are always linked together, “danger ” for some people is an obstacle or even a dead end, in terms of the wise is the opportunity to seek new breakthroughs. In this article “Danger ” refers to the problems in the classroom, teaching the danger. A good teacher, we should have such wisdom, classroom teaching in the “crisis” as a teaching opportunity, resulting in unexpected, reasonable teaching effect. I intend to talk about the classroom from the four aspects of “crisis” as “machine ” teaching strategy. First, the danger of silence The activation of the machine there is such a phenomenon: the teacher put forward a question or explain a conclusion, the classroom atmosphere boring, students seem indifferent, Kai