板块式设计是各级优质课比赛常用的一种设计思路,参赛选手采用它往往会出奇制胜,在上课之前就会赢得专家和同仁的认同。所谓板块式教学设计,就是将一节课的教学内容及过程分为几个相对独立而又彼此密切关联的教学板块,在整个教学过程中,教学内容和活动不仅呈现 Plate-type design is a kind of design idea commonly used at all levels of high-quality class competitions. Contestants often adopt surprising winning stances and win the approval of experts and colleagues before class. The so-called plate-type teaching design, is a course of teaching content and process is divided into several relatively independent and closely related to each other teaching plate, throughout the teaching process, teaching content and activities not only present