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The aims of this study were to develop a product in the form of mathematics learning with a RME approach that is oriented to mathematical connection skills and student confidence with valid, practical, and effective qualities. The materials developed consists of lesson plan, student-s works sheet, and tes learning outcomes. This research was a research development with the reference ADDIE. The results of the study show that the learning devices developed valid are indicated by the results of the assessment of each learning device having an average score with the criteria of "very good". Practical assessment is indicated by the results of the teachers assessment of the learning device which is 30 with the criteria of "very good", while the assessment by students is 87.10% with the criteria of "good", and the average learning implementation is 83.88%. Effective assessment is indicated by the results of the results of the mathematical connection ability test of 83.33% and the student confidence questionnaire has a presentation of 86.67%.