Pengembangan Modul Elektronik Alat-Alat Optik Berbasis STEM Menggunakan Aplikasi Flip PDF Professional

Hasil analisis kebutuhan menunjukkan bahwa salah satu faktor kesulitan belajar optik yaitu sebesar 37,9% mahasiswa menyebutkan karena minimnya referensi mengenai materi alat-alat optik. Penelitian ini bertujuan untuk menghasilkan modul elektronik berbasis STEM menggunakan aplikasi flip pdf professional yang valid dan praktis. model pengembangan Rowntree terdiri dari tahap perencanaan, pengembangan, evaluasi. Tahap evaluasi formatif Tessmer meliputi self-evaluation, one-to-one, small group, field test evaluation. Namun, pada penelitian hanya sampai group Teknik pengumpulan data walkthrough angket. Subjek Angkatan 2018 kelas Indralaya Palembang di Program Studi Pendidikan Fisika FKIP Universitas Sriwijaya berjumlah 58 orang. Berdasarkan hasil validasi ahli, diperoleh aspek isi sangat dengan skor 91,4%, kebahasaan 97,1%, serta desain 94,2%. Kepraktisan juga mendapat 93,75% kategori praktis dinilai melalui tahapan one-to-one evaluation 88,89% Implikasi tersedianya bahan ajar sesuai perkuliahan bagi pendidikan fisika mendukung siswa dalam belajar. The needs analysis results show that one of the factors difficulty in learning optics is 37.9% students mentioning it due to lack references regarding material optical instruments. This study aims produce a STEM-based electronic module using and practical application. research uses development planning, development, stages. stage Tessmer's formative includes However, this only up stage. Data collection techniques walkthroughs questionnaires. subjects were class Physics Education Study Program, University, totalling people. Based on expert validation results, content aspect was very with score 91.4%, linguistic element 97.1%, design 94.2%. practicality also received 93.75% category, which assessed through 88.89% category. implication availability teaching materials lectures for physics education support learning.