<p><strong>Abstrak</strong></p><p><strong></strong><br />Penelitian bertujuan untuk menghasilkan aplikasi E-Training berbasis Android yang valid dan praktis untuk seleksi masuk perguruan tinggi. Penelitian menggunakan model pengembangan <em>four-D</em> dengan 4 tahapan, yaitu <em>define, design, develop,</em> dan <em>dessiminate</em>. Alat pengumpul data menggunakan lembar validasi dan angket. Teknik analisis data melalui uji validitas produk dengan melibatkan pakar/ahli, yaitu ahli desain dan ahli materi, serta uji praktikalitas yang melibatkan 28 siswa SMK Negeri 2 Pariaman. Hasil penelitian menunjukkan bahwa aplikasi E-Training berbasis Android dinyatakan sangat valid berdasarkan aspek substansi materi, komunikasi visual, desain evaluasi, dan pemanfaatan <em>software</em>, serta respons siswa terhadap aplikasi menunjukkan hasil dengan kriteria sangat praktis ditinjau dari daya tarik, proses penggunaan, kemudahan penggunaan, dan alokasi waktu. Berdasarkan hasil penelitian, maka dapat disimpulkan bahwa aplikasi E-Training dapat digunakan bagi siswa sebagai latihan untuk persiapan seleksi masuk perguruan tinggi. </p><p> </p><p><strong><em>Abstract</em></strong></p><p><strong><em></em></strong><br /><em>The research aimed to produce valid and practical Android-based E-Training for </em><br /><em>college entrance selection. This research used a four-D development model with 4 </em><em>stages, namely define, design, develop, and disseminate. The data collection tool used </em><em>validation sheets and questionnaires. The data analysis technique was through </em><em>product validity testing involving experts, namely design experts and material </em><em>experts, as well as practicality tests involving 28 students of SMK N 2 Pariaman. </em><em>The results showed that Android-based E-Training was declared to be very valid </em><em>based on aspects of material substance, visual communication, evaluation design, </em><em>and software utilization, and student responses to the application showed results </em><em>with very practical criteria in terms of attractiveness, the process of use, ease of use, </em><em>and time allocation. Based on the research results, it can be concluded that E Training can be used for students as an exercise to prepare for college entrance </em><em>selection.</em></p>