论文部分内容阅读
一、谈话导入,激发兴趣师:同学们,今天我们要研究什么数学内容?(多媒体出示课题)生:周长是多少。(师板书课题)激趣:和我们一起研究的还有几位大人物呢!看!谁来了?(出示图片),慢羊羊村长和三只小羊想趁机和我们三(4)班的同学做个朋友,你们愿意和它们成为好朋友吗?(学生非常激动地说:愿意。)那要通过它们设的三关考验才行,有没有信心?(学生信心十足地说:有。)布置要求:不要着急,慢羊羊村长对这节课还提出了一些要求。
First, the conversation into, to stimulate interest Teacher: Students, what are the mathematical content we want to study today? (Multimedia presentation subject) Students: What is the circumference. (Teacher’s Book Topic) FUN: Some big guys are studying with us! Look! Who’s here? (Show pictures), Sheep Sheep and the three lambs want to take the opportunity and our three (4) classes Of classmates to be friends, are you willing to become good friends with them? (Students are very excited to say: Willing.) There is no confidence to pass the three tests they have set up? ) Layout requirements: Do not worry, the governor of Sheep Sheep also made some demands on this lesson.