说课就是教师口头表述具体课题的教学设想及其理论依据,它既可以是针对具体课题的,也可以是针对一个观点或一个问题的,以教师为对象,在备课和上课之间进行的教学研究活动。下面以《声音是什么》为案例进行一些探讨。[案例]今天,我说课的题目是《声音是什么》,是苏科版八上第一章第一节内容。一、说课类型:课前说课二、教材的地位与作用本课讲述了声音的产生与传播、声速和声能的应用等,它虽不是中考考 Speaking class is the teaching hypothesis and theoretical basis for a teacher to verbally describe a specific topic. It can be either a specific topic or a teaching or research focusing on one viewpoint or one question, taking a teacher as an object between preparation and class activity. Below to “what is the sound” as a case for some discussion. [Case] ​​Today, I said the subject of the lesson is “What is the sound?” First, the type of lesson: Class before class, the status and role of teaching materials This lesson describes the sound generation and propagation, sound velocity and sound energy applications, although it is not a test