【案例描述】骄阳似火,中考又迫在眉睫。作为初三历史教师的我,未进教室就开始上火、发愁,学生人数太多、个体差异太大,个性不同、学习态度不一,学习程度参差不齐,有的吃不饱,有的跟不上,每节课都感觉重复太多,进度太慢,实效性不强。如果说教室里每个孩子都是花瓣的话,有的花瓣生机勃勃,有的则萎靡不振,怎样改变这种状态,使每个花瓣都恢复生机、竞相散发芬芳呢? [Case Description] Like the sun, the exam is imminent. As a teacher of the history of the third grade, I started to get angry and have troubles when I was not in the classroom. There were too many students, too many individuals, different personalities, different learning attitudes, varying degrees of learning, some of them not eating enough, and some Can not keep up, each class feels too much repetition, the progress is too slow, the actual effect is not strong. If every child in the classroom is a petal, some petals are full of vitality, and others are malaise. How can we change this state and make each petal return to life and compete for fragrance?