<![CDATA[Low student learning activity caused accounting instruction to run less effectively and contributed to low learning mastery. This study aimed to improve students’ learning activities and learning outcomes through the implementation of the Think Pair Share cooperative learning model assisted by Wordwall. The study employed classroom action research conducted in two cycles, each consisting of planning, action, observation, and reflection. The participants were 12 Grade X Accounting and Financial Institution students at SMKS PAB 2 Helvetia. Data were collected through learning-activity observations and achievement tests and were analyzed quantitatively and qualitatively. The success criteria were established when at least 80% of students were categorized as active or highly active and at least 80% of students achieved a minimum score of 80. The results showed that the proportion of students categorized as active and highly active increased from 33.33% in Cycle I to 91.67% in Cycle II. The mean achievement score increased from 62.58 in the pre-test to 78.08 in Cycle I and 86.92 in Cycle II. Classical mastery increased from 16.67% to 33.33% and finally reached 91.67% in Cycle II. Therefore, the implementation of Think Pair Share assisted by Wordwall successfully improved students’ learning activities and learning outcomes and met the predetermined success criteria. The findings imply that integrating a cooperative learning model with interactive digital media can serve as a practical alternative for accounting teachers to enhance student engagement and learning achievement through more active, collaborative, and interactive learning. ABSTRAK Rendahnya aktivitas belajar siswa menyebabkan proses pembelajaran akuntansi belum berlangsung optimal dan berdampak pada rendahnya ketuntasan hasil belajar. Penelitian ini bertujuan meningkatkan aktivitas dan hasil belajar siswa melalui penerapan model pembelajaran kooperatif tipe Think Pair Share berbantuan media Wordwall. Penelitian menggunakan penelitian tindakan kelas yang dilaksanakan dalam dua siklus, masing-masing meliputi tahap perencanaan, pelaksanaan tindakan, observasi, dan refleksi. Subjek penelitian adalah 12 siswa kelas X Akuntansi dan Keuangan Lembaga SMKS PAB 2 Helvetia. Data dikumpulkan melalui observasi aktivitas belajar dan tes hasil belajar, kemudian dianalisis secara kuantitatif dan kualitatif. Indikator keberhasilan tindakan ditetapkan apabila sekurang-kurangnya 80% siswa berada pada kategori aktif atau sangat aktif dan sekurang-kurangnya 80% siswa mencapai nilai minimal 80. Hasil penelitian menunjukkan bahwa siswa berkategori aktif dan sangat aktif meningkat dari 33,33% pada Siklus I menjadi 91,67% pada Siklus II. Nilai rata-rata hasil belajar meningkat dari 62,58 pada pre-test menjadi 78,08 pada Siklus I dan 86,92 pada Siklus II. Ketuntasan klasikal meningkat dari 16,67% menjadi 33,33% dan mencapai 91,67% pada Siklus II. Dengan demikian, penerapan Think Pair Share berbantuan Wordwall berhasil meningkatkan aktivitas dan hasil belajar siswa serta memenuhi indikator keberhasilan penelitian tindakan kelas. Implikasi penelitian menunjukkan bahwa integrasi model kooperatif dengan media digital interaktif dapat menjadi alternatif praktis bagi guru akuntansi untuk meningkatkan keterlibatan siswa dan pencapaian hasil belajar melalui pembelajaran yang lebih aktif, kolaboratif, dan interaktif.]]>
