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常常听出去观摩公开课的老师回来感叹,几乎每一堂课都没瑕疵可剔,不仅仅是教学理念的全新和教学手段的先进,更体现在教学流程的亮点设计和教学效果的完美预设。课堂上教师的每句话都经过反复打磨,甚至课堂上可能发生的情形都作好充分猜测,并设计出相应的策略以供教学。笔者不禁想问,我们的课堂真的需要这等的“繁华”?《数学课程标准》提出:“要让学生参与特定的数学活动,在具体情境中初步认识对象的特征,从而获得一些体验。”教师要让学生
The teacher who often listens to observe the open class laments and sighs that almost every class has no flaw. The new teaching concept is not only new, but also advanced in teaching methods, which is reflected in the bright spot of teaching process and the perfect precondition of teaching effect. Every word in the classroom has been repeatedly polished, and even class situations can be fully guessed, and the design of appropriate strategies for teaching. The author can not help but wonder if our class really needs this “bustling”? The Standard for Mathematical Curriculums proposes: “To enable students to participate in specific mathematical activities to gain a first understanding of the characteristics of objects in specific contexts, Some experience. ”Teachers want students