<![CDATA[This study aims to develop a Nearpod-based mathematics learning medium on geometric transformation material to enhance the learning motivation of junior high school (SMP) students. The research employed a Research and Development (R&D) approach following the ADDIE model (Analysis, Design, Development, Implementation, Evaluation). The research subjects consisted of 34 junior high school students and 12 teachers. The instruments used included expert validation sheets covering media, content, and language aspects, a student learning-motivation questionnaire, and satisfaction questionnaires for both students and teachers. Product validation was carried out by three experts a media expert, a content expert, and a language expert yielding validity percentages of 90.7%, 87.7%, and 89.2%, respectively, each falling into the “Highly Valid” category. The implementation results showed that student satisfaction with the Nearpod medium reached 86% (Highly Satisfied category), while teacher satisfaction reached 89% (Highly Satisfied category). These findings indicate that the Nearpod-based learning medium succeeded in increasing students’ motivation and active participation in learning geometric transformation, and was well received by teachers as end users. This study is expected to contribute to the advancement of mathematics learning innovation in the digital era, particularly in harnessing interactive technology to support 21st-century learning skills.]]>
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