In order to evaluate an educational effect of an interdepartmental education program for the Project-Based Learning (PBL) type creative design and manufacturing, this paper describes the analysis results of questionnaire surveys based on 12 competency factors in "Fundamental Competencies for Working Persons" and of the competency tests in "Progress Report on Generic Skills (PROG)". The results of these competency tests in PROG were statistically considered by the Mann-Whitney test and the Wilcoxon test. As a result, it was found out that two competencies (action and thinking) of students were significantly different (p < 0.1) by attending a lecture in this education program. Consequently, the educational effect on this PBL education program was confirmed in an objective way.
