Considering the factors of the input, the process, and the output, it was found that the students had higher
desirable characteristics according to the standard of the Office of the Basic Educational Commission and the
teachers and the administrators were satisfied with the effective academic affair administration system used in
the primary schools. According to O-NET in 2012, the average score of students in Wad Banpang School was
higher. It was higher than the Educational Service Area, and moved from the rank of 228 into 64th. In addition,
100% of students had desirable characteristics based on criteria of Core Curriculum of Basic Educational
Management 2008. The teachers had awareness, knowledge, and comprehension in developing the effective
academic administration system. They also made progress in curriculum and media use, measurement and
evaluation, and provided as well as developed various internal learning sources: Educational Media and
Instruction Room, Computer Room. For the administration and teachers’ satisfaction on the usage of effective
academic administration system, it was found that satisfaction was at “High” level. The findings were identical
to the work performed by Rupan (2003) who did research on developing the evaluation system. He found that 1)