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北京景山学校教师很注意培养学生的口算能力,他们认为通过这个途径,可以使学生思维敏捷,提高学生的笔算能力。为此,他们根据各年级教材内容编印了一套口算卡片册。每个年级一册,每册50片,每片20题,每片末尾有完成的时间(__分__秒)和完成的题数(对__题),第一片的得数排列在第十一片的头一个数目,如此类推,一看“说明”就会使用。景山学校这套口算卡片的优越性是:各年级互相衔接,口算练习循序渐进,有系统性;装订成册,使用方便;每天做一片,份量合适,占时间不多,可以使口算经常化、制度化;填上几分几秒做完,做对多少题,可以使学生自觉地进行对比,看到进步的大小;每题的得
Beijing Jingshan school teachers pay great attention to cultivate students 'ability to calculate, they think that through this approach, you can make students thinking quick, improve students' abilities. To this end, they compiled a set of MOP cards according to the contents of the textbooks for all grades. Each grade a volume of 50, each 20, each end of a piece of time (__ minutes __ seconds) and the number of completed questions (for __ title), the first piece of the income array In the eleventh a piece of the first number, and so on, a look “instructions” will be used. The superiority of Jingshan School is that all grades and grades are connected to each other, the exercise of oral counting is gradual and systematic, the book is bound to be booklet, and the use is convenient. One piece per day, the right amount, the small amount of time, Fill in a few minutes to finish, how many questions to do, you can make students consciously compare and see the size of progress;