刚开学,备课组长让我准备一节区级的公开课,说实话,我对于选课题酝酿了很久,不知道选择什么更好一些.后来我认为,一次函数是一个很好的选择,因为学生第一次接触函数这个陌生的概念,而且函数也是数学学习的重要内容.因此,我在一次函数这一章中选择了“确定一次函数关系式”这个课题.从最后的教学效果看,还是很不错的.我觉得,对于好的案例的整理既可以自己保存也可以供大家 Just started school, lesson planning leader let me prepare a district-level open class, to be honest, I brew for a long time on the subject of choice, do not know what to choose better later, I think, a function is a good choice, because For the first time, students come into contact with the strange concept of function, and the function is also an important part of the study of mathematics. Therefore, I chose the topic of “Determining the function once” in this chapter of the function. , Is still very good.I think, for the good case finishing can save for yourself, but also for everyone