论文部分内容阅读
在我们平时的教学中,如何创设学习情境激发学生学习数学的兴趣,如何从已有知识经验中诱导学生积极思维,使其产生内在学习动机,并主动参与新知的探究,是广大数学教师十分关心的问题.笔者在此展示《合并同类项》一节课的教学过程,并作适当点评,与大家探讨交流.一、教学目标(1)知识与技能目标:使学生理解多项式中同类项的概念,会识别同类项,掌握合并同类项法则,利用合并同类项法则来化简整式.
In our usual teaching, how to create a learning situation to stimulate students ’interest in learning mathematics, how to induce students’ positive thinking from existing knowledge experience, to generate intrinsic motivation for learning, and to actively take part in the exploration of new knowledge is of great concern to the majority of math teachers The author here to show the course of “a merger of similar items” a class of teaching process, and make appropriate comments, to discuss with the exchange.A teaching goal (1) knowledge and skills Objectives: to enable students to understand the conception of the same type of polynomial , Will identify similar items, grasp the principle of merging the same items, the use of the same items to consolidate the same style.