The purpose of this study was to investigate the perception of current experience of school life and the needs of school support for middle school students with borderline intellectual functioning and their parents. For this purpose, in-depth interviews were conducted with 10 middle school students with borderline intellectual functioning and 10 parents of children with borderline intellectual functioning who located in Seoul and Gyeonggi area. The interview questionnaires were consisted of the following: (1) the learning experience of the students in a school, (2) the experience of social relationships with peers and teachers, and (3) the need of school support. Using the continuous comparative analysis method, 3 subjects and 11 sub-topics were derived. As a result of the study, borderline intellectual functioning were not able to participate in the class due to the difficulty of understanding contents educated in the general class and were having difficulty in establishing relationships with peers and teachers. Participants in the study indicated that special education support was needed in the learning and emotional areas, taking into account the characteristics of the students with borderline intellectual functioning. Based on the results of the study, suggestions for the future direction of these support were suggested.