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

我们的研究是在去年的一项研究成果的基础上进行的，该课程为小学数学制定了每月两次的五天工作制课程，现在我们又开发了与五天工作制相对应的小学数学新课程。当时，我们制定了以下五项原则：(1)组织从小学到中学的一致的课程。(2)重新审视螺旋式方法，构建一些精细化的内容。(3)减少教学时数，与五天工作制相对应。(4)根据其重要性程度，将内容明确为必修课和选修课。(5)介绍一些引人入胜的主题，如离散数学、应用数学、然后，我们与13名合作小学教师讨论了通过修改课程和课时修改的一些具体事项以及新的内容。此外，为了便于理解课程改革的意见，我们列举了一些广泛改革的单元的教案的例子。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.