论文部分内容阅读
一、总体设计意图“等腰三角形与等腰梯形习题”是苏科版教材八年级上册第一章第五节“等腰三角形的轴对称性”与阅读材料“等腰梯形”之后安排的一节习题课的内容,进行教学设计的目的是为了支持学习过程,为了使学习有效的发生.尤其在数学习题课中,教师应如何根据学生在新授课学习及作业中反馈的具体情况来处理好教学设计问题,如何在习题课中使教学在有限的时间内有效的开展,最佳的帮助学生学习,以达到“低能耗,高效率”.
First, the overall design intent “isosceles triangle and isosceles trapezoid ” is the Suke textbook eighth grade first chapter fifth “isosceles triangle axisymmetry ” and reading material “isosceles trapezoid ”Is arranged after the content of an exercise class, the purpose of instructional design is to support the learning process, in order to make learning happen effectively.Especially in the mathematics exercise class, how should teachers according to the students in the new lectures and homework feedback How to deal with the problem of teaching design effectively and how to make the teaching work effectively in a limited time in the exercise class so as to help students learn best in order to achieve the goal of “low energy consumption and high efficiency”.