This paper aims to clarify the relationship between split method and it's effects.Hearing survey was condacted,the results are as follows.1)There are 3 split-types.Type I :combined care in a ground,Type II :separated care in a ground and Type III :separeted care in the separated grounds.2)The effects defer from split-types. Type I improves in physical conditions.Type II and Type III are effective way at all points,especailly type III is more effective in child care.3)There are 4 barriers to split the GAKUDOHOIKUSYO. (1) difficulty to find a site, (2) unstable operation, (3) lack of parents' understanding and (4) lack of government's arrangement policy for GAKUDOHOIKUSYO.
