一个集体中行为习惯的良性循环标志着班级建设走向成熟。成熟的班级文化必定有着与之不可分割的规则意识,也就是这样的意识与文化,决定着我们寻找的高效课堂所必备的氛围和支柱。但是,二年级的孩子是从儿童早期向儿童中期过渡的一个较为特殊的阶段,他们还不太会控制自己的注意力,容易被新颖、奇特、突发的无关刺激所吸引,因而容易分心。所以,在班级建设中,我们要通过新颖、生动、活泼的内容和形式,将有意注意和无意注意规律巧妙地结合,延长学生的注意保持时间,保证行为习惯的日渐成熟。就这样,班级公约成为了我的一个新的试点。我们在班级公约前加入“善变”的元素,让刻板的教条能尊重孩子年龄特点,将灌输式的、无效的、口号化的规则, A virtuous circle of behavior in a collective marks the maturity of class construction. Mature class culture must have an indivisible sense of the rules, that is, such awareness and culture, we determine the atmosphere and pillars necessary for efficient classroom. However, second-graders are a special stage of their transition from early childhood to mid-childhood, and they are less likely to control their own attention and are easily attracted to new, exotic and unexpected irrelevant stimuli and thus distract easily . Therefore, in the class construction, we must combine the intentional attention with the unintentional attention to the law through new, vivid and lively contents and forms to prolong the students’ attention and keep the time, and to ensure the gradual maturity of the behavior habit. In this way, the class convention became one of my new pilots. We have added the element of “fickleness” before the class convention so that the stereotyped dogma can respect the child’s age characteristics and implicit, invalid, slogan rules,