新学期,学校推行小组合作学习的教学改革,教学处把每个班的初一新生按照组内异质组间同质的原则分成了13个小组。第12小组由小蕾、小茗、小颖和小语构成,是班级里唯一一个四人都是女生的小组。可能刚入学,同学间彼此都不太熟悉,也可能女生与男生相比显得更文静和内敛,因此,在开学两周的课堂学习中,12组有些滞后,不积极,更 In the new semester, the school promoted the teaching reform of group cooperative study. The teaching division divided the freshmen of each class into 13 groups according to the principle of homogeneity among heterogeneous groups in the class. The twelfth group is composed of Xiaolei, Xiao Ming, Xiao Ying and Xia Bang, and is the only group of four people in the class who are girls. May be just enrolled in classmates are not familiar with each other between the room, it may be compared to girls and boys seem more quiet and introverted, therefore, in the two weeks of the commencement of class learning, 12 group somewhat lag, not active, more