These days, increasing information and communication ethics related crimes frequently covered by mass media are calling for information and communication ethics education. Education scholars have been doing a lot of studies on the measure to practice information and communication ethics education. There is a need for the courseware that can integratedly use information and communication ethics education methods, and this study aims to present courseware in case-based way as an alternative. This study aims to develop and apply a case-based program for information and communication ethics education amongst elementary schoolers, and to verify the effect. For this purpose, two groups that turned out to be homogeneous through a pre-test with information-listing courseware and case-based courseware were chosen and given education. And then, the two groups were compared though a post-test, and the effects of the programs was verified through pre- and post-paired test on each group.