AbstractThis study aimed to develop a Damdam Ji Chemistry learning media on colloidal material. This research is Research & Development (R&D) which used the 4D development model (Define, Design, Development, and Disseminate). The instruments of data collection consisted of media validation sheet, product quality assessment sheet, and student response sheets. This product qulity was assessed by one material expert, one media expert, and three chemistry teachers. The result showed that the

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... wed that the quality of the Damdam Ji Chemistry learning media have very good quality with an percentage ideal of 96,91% from the chemistry teacher and have well postive response from the students with an percentage ideal of 93,2 %. The use of Damdam Ji Chemistry in chemistry learning can make learning more interesting with games.