5、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 andpreparinglessons, abasic work an
6、d writingontheblackboarddesignclass isalsoveryimportant, good writing canmakestudents grasptheknowledgepoints, aclassdown, thewholeknowledge structure willappear ontheblackboard, theteacher review will playamultipliereffect. Accordingtothe mathematical writingontheblackb
7、oarddesigncommonlyusedinavarietyof 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息的一种教学行为方式。教师可以通过板书把一个相对完整