This research aims to determine the effect of interactive multimedia on religious moderation attitude in early childhood. The research used quasi-experimental method. One group pretest posttest was chosen as the design of the research. Data were collected by using checklist observation and analyzed using t-test. Results showed that religious moderation attitude in early childhood was increased by applying “Kids Moderations” interactive multimedia in learning process. Therefore, multimedia can be used as a tool to introduce religious moderation attitude since an early age and prevent intolerance as a root of radicalism in the future.