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《标准》对数学教学的认识在原有基础上有了进一步的发展和深化,明确地提出“要加强师生双边活动,强调以发展的观点来认识数学教学”等等.作为课改的实施者,我们应如何与时俱进地研究、改进自己的教学行为呢?笔者认为转变的切入点便是从具体的教学设计开始,即如何设计出一系列具有可操作性,而且能体现数学本质内涵的教学活动,使学生能自主地建构自己的数学知识,真正符合新课改理念.本文就一堂具体的教学设计的变迁,与大家共同探讨.
“Standard” on the basis of the understanding of mathematics has been further developed and deepened, clearly put forward “to strengthen the bilateral activities of teachers and students, emphasizing the point of view of development to understand mathematics teaching” and so on. How to improve and improve our own teaching behavior? The author believes that the starting point of the transition is from the specific teaching design, that is, how to design a series of maneuverability, and can reflect the mathematics The essence of the teaching activities, so that students can build their own knowledge of mathematics, in line with the new curriculum reform concept.This paper on a specific teaching design changes, to discuss with you.