一、细节在于课前精心预设教学细节是教师课前精心预设的,精彩的教学细节构成了经典的教学,细节的设计是智慧与灵感的呈现。关注细节,就要考虑方案预设中的细节,这样才能有效地促进教学的顺利开展。如教学“有余数的除法”这节课时,如果教师不领会教材上的例题编写意图,不能深挖例题背后所要反映的思想,只 First, the details are pre-class teaching details are carefully pre-class teacher pre-set, wonderful teaching details constitute a classic teaching, the details of the design is the emergence of wisdom and inspiration. Concerned about the details, we must consider the details of program design, so as to effectively promote the smooth development of teaching. Such as teaching “Division of the remainder ” This lesson, if the teacher does not understand the preparation of examples on the textbook intent, can not dig deep behind the idea to be reflected in the sample, only