<![CDATA[ABSTRACT Bank reconciliation learning in Vocational High Schools (SMK) still tends to rely on conventional, static, and monotonous learning media, which may result in low student engagement and difficulties in understanding abstract concepts. This study aimed to develop DINREK (Digital Interaktif Rekonsiliasi), an interactive multimedia based on Google Sites and incorporating sustainability principles as a learning medium for bank reconciliation material in Grade XI Accounting at a Vocational High School. This study employed a Research and Development (R&D) method using the ADDIE development model, which consists of five stages: analysis, design, development, implementation, and evaluation. The product was developed by integrating various learning media and applications into a single Google Sites platform to create an interactive and sustainable learning experience. Product feasibility was validated by material and media experts, while the student response test involved 15 Grade XI Accounting students. The results showed that the DINREK interactive multimedia obtained an 88% validation score from the material expert in the feasible category, a 98% validation score from the media expert in the very feasible category, and a 98% student response score in the very good category. Based on these results, the DINREK interactive multimedia based on Google Sites is considered feasible and received very positive responses, indicating its potential for use as an interactive and sustainable learning medium for bank reconciliation material in Grade XI Accounting at a Vocational High School. ABSTRAK Pembelajaran rekonsiliasi bank di Sekolah Menengah Kejuruan (SMK) masih cenderung menggunakan media konvensional yang bersifat statis dan monoton, sehingga dapat menyebabkan rendahnya keterlibatan peserta didik dan kesulitan dalam memahami konsep yang bersifat abstrak. Penelitian ini bertujuan untuk mengembangkan multimedia interaktif DINREK (Digital Interaktif Rekonsiliasi) berbasis Google Sites dengan prinsip sustainability sebagai media pembelajaran pada materi rekonsiliasi bank kelas XI Akuntansi SMK. Penelitian ini menggunakan metode Research and Development (R&D) dengan model pengembangan ADDIE yang meliputi lima tahap, yaitu analysis, design, development, implementation, dan evaluation. Produk dikembangkan dengan mengintegrasikan berbagai media dan aplikasi pembelajaran ke dalam satu platform Google Sites untuk menciptakan pembelajaran yang interaktif dan berkelanjutan. Kelayakan produk divalidasi oleh ahli materi dan ahli media, sedangkan uji respons dilakukan kepada 15 peserta didik kelas XI Akuntansi SMK. Hasil penelitian menunjukkan bahwa multimedia interaktif DINREK memperoleh persentase validasi ahli materi sebesar 88% dengan kategori layak, validasi ahli media sebesar 98% dengan kategori sangat layak, serta respons peserta didik sebesar 98% dengan kategori sangat baik. Berdasarkan hasil tersebut, multimedia interaktif DINREK berbasis Google Sites dinyatakan layak dan memperoleh respons yang sangat baik sehingga dapat digunakan sebagai media pembelajaran interaktif dan berkelanjutan pada materi rekonsiliasi bank kelas XI Akuntansi SMK.]]>
