数学微课设计中教师需要修炼的基本功

Teachers' Essential Skills in Mathematics Micro-Teaching Designing

微课具有"时间短、内容精、易操作、易传播、可重用"的品性,可以极大地提升教师的"教",促进学生的"学"。若要开发出优秀的微课,教师则需修炼一些特别的基本功。一是教学语言与教学设计要求简,二是要能选择恰当的内容制作微课,三是要兼收并蓄、多方修为,在细节上让微课"出彩"。

Micro-class is characterized by short time, precise content, simple operation, easy diffusion and repeated application, which helps promote greatly teacher＇s teaching and student＇s learning. To develop high quality micro-classes, teachers need to have some special techniques, such as concise teaching language and designs, apt and precise teaching content, and absorbing and accumulating for a wonderful micro-teaching in detail