The purpose of this paper is to show the demands of new space in primary schools, by grasping required functions and the usage of multi-purpose spaces and vacant classrooms.
Main results are as follows;
1) The new required functions for school activities are cleared, from analyzing the degree of realization about assumptive 45 functions and the demands of their improvement.
2) The process of functions arrangement is showed, through the transform of space requirements depended on surplus of spaces in school facilities.
3) The space demands of school facilities are clarified by the characteristic of free-space usage for the required functions.
