从课程设计的范畴来看,教学设计可以分为微观、中观、宏观三个层面。微观设计,主要是指向某一课时(课文、例题)的设计,为教师们所熟知;宏观设计,主要是国家或区域层面的设计,如学科课程标准或教学大纲、地方或学校课程,也指针对某一学科课程或整册教材进行的教学设计;中观设计,是指介于课程与课时之间所展开的教学设计,通 From the perspective of curriculum design, teaching design can be divided into three levels: micro, medium and macro. Micro-design, which is mainly designed to point to a lesson (lesson, example), is well known to teachers; macro-design, mainly national or regional design, such as subject curricula or syllabuses, local or school curricula, Teaching design for a subject course or a whole set of teaching materials; Design of medium refers to the instructional design that runs between courses and class hours