Developnment of a curriculum for elemntary school mathematics in applying to plan the five-day week system of school

本研究是在去年研究的基础上，开发了小学数学五天制课程，每月两次，现在我们开发了一个新的课程，对应于五天制。当时，我们制定了以下五项原则：（1）组织一个贯穿小学到中学的课程。(2)重新审视螺旋法，构建一些内涵。(3)减少教学时数，以配合五天工作周制度。(4)根据课程的重要程度，将课程内容分为必修科目和选修科目。(5)介绍了离散数学、应用数学、计算器和计算机的使用等几个有趣的话题，并与13位合作教师讨论了课程和教学时数以及新内容修改的一些具体问题。此外，为了便于理解对修订课程的看法，我们还列举了一些广泛修订的单元教学计划的例子。欲了解更多详情，请阅读并参考我们的研究报告。

Our research based on a result from the study in the last year which was developed a curriculum of elementary school mathematics for five-day week system in two times a month, and now we developed a new curriculum of the subject which corresponded to the five-day week system. At the time, we made five principles as following,(1) to organize a curriculum which is consistent through elementary to secondary school.(2) to look over the spiral method again, and to construct some intensive contents.(3) to reduce the teaching hours with corresponding to the five-day week system.(4) to clarify the contents into required subject-matters and elective ones corresponding to a degree of its importance.(5) to introduce some fascinating topics which are, for examples, discrete mathematics, applied mathematics, and utilizing of calculators and computers.Then we discussed some of concrete matters modified by revising the curriculum and their teaching hours as well as the new contents with thirteen cooperative teachers of elementary school. Moreover, to facilitate understanding a opinion of the rivised curriculum, we ilustlated some examples of teaching plan for units rivised broadly. For further details, read and refer to our research report.