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The aim of the research is to describe the process and the result of developing TGT type teaching equipment for geometric problem. The research population were the seventh grades of SMPN Rengel I. The sample were randomly chosen was the E class. This study is a development research. Development model of the equipment in the current research is an ADDIE which is involving an analysis, Design, Development, Implementation, and Evaluation. Research analysis results obtained through student response and question form reserved post-test. From the results of the study, we know that cooperative learning with the TGT type increases student enthusiasm in solving geometry problems.

ADDIE model Cooperative Teaching Equipment Teams Games Tournament (TGT), Geometric problem