4、有与时俱进的精神,顺应课改内容备好课,同时课堂上的板书设计也是很重要的一项基本功,好的板书可以使学生抓住知识点,一堂课下来,整个知识结构就呈现在黑板上,老师再复习回顾就起到事半功倍的效果。针对现实教学中各种常用的数学板书设计,我归纳出五个设计要点和五个设计类型。【关键词】板书设计中学数学课堂效率ⅡAbstractWiththein-depthcurriculum, teachersshouldnotonly have thespiritofadvancingwiththetimes, adaptto curriculumcontent and
5、preparinglessons, abasic work and writingontheblackboarddesignclass isalsoveryimportant, good writing canmakestudents grasptheknowledgepoints, aclassdown, thewholeknowledge structure willappear ontheblackboard, theteacher review will playamultipliereffect. Accordingtothe ma
6、thematical writingontheblackboarddesigncommonlyusedinavarietyof practical teaching, I summedupthe fivedesignpointsand designoffive types.Keywords:BlackboardDesignMiddleschoolmathematicsTheefficiencyoftheclassroomⅢ导言板书是指在课堂上,教师为强化教学效果而写在黑板上(或制作幻灯片,使用投影仪)的文字、符号、图表等,借以向学生传递教学信