Belum tersedianya bahan ajar fisika berorientasi learner autonomy yang dapat melatihkan keterampilan proses sains (KPS) peserta didik di salah satu SMA Negeri di Banjarmasin, serta KPS peserta didik yang sangat kurang. Oleh karena itu, dilakukan penelitian yang bertujuan untuk menghasilkan bahan ajar berorientasi learner autonomy untuk melatihkan KPS peserta didik yang layak berdasarkan validitas, kepraktisan, dan efektivitas bahan ajar yang ditinjau dari hasil belajar ranah kognitif dan psikomotorik. Penelitian ini merupakan penelitian pengembangan dengan menggunakan model pengembangan ADDIE (analyze, design, develop, implement, evaluate). Subjek uji coba dalam penelitian ini ialah peserta didik kelas X di salah satu SMA Negeri di Banjarmasin yang berjumlah 34 orang. Data diperoleh melalui lembar validasi, lembar keterlaksanaan rancangan pelaksanaan pembelajaran (RPP), lembar pengamatan KPS, dan tes hasil belajar (THB). Hasil penelitian menunjukkan bahwa bahan ajar yang dikembangkan 1) valid berdasarkan hasil penilaian validator dengan rerata skor sebesar 3,35 dalam kategori valid; 2) praktis berdasarkan keterlaksanaan RPP dengan rerata skor sebesar 3,66 dalam kategori sangat baik; 3) efektif dilihat dari gain.score sebesar 0,67 dalam kategori sedang; 4) Pencapaian KPS sebesar 72,17 dalam kategori baik. Disimpulkan bahwa bahan ajar berorientasi learner autonomy yang dikembangkan layak.untuk diimplementasikan.dalam proses pembelajaran.

The unavailibility of physics teaching materials that learner autonomy oriented available to train the student’s scientific process skills in one of SMA Negeri in  Banjarmasin, and the student’s scientific process skills are very less. Therefore, the research was conducted to produces teaching materials which learners autonomy oriented to train the student’s scientific process skills which is feasible based on 1) validity, 2) practicality, and 3) effectiveness teaching materials in term of cognitive domain and psychomotor domain. Method of this research is research and development uses ADDIE’s model development (analyze, design, develop, implement, evaluate). Teaching materials developed consisted of lesson plans, handout, worksheets, and learning outcomes test. Subjects of implementation were 34 students grade X in one of SMA Negeri in Banjarmasin. Data were obtained through validation sheets, observation of lesson plans implementation, scientific process skills observations, and learning outcomes test. Research data collection was carried out by observation and test techniques, then analyzed descriptively quantitatively. The results of the research indicate that the teaching materials developed 1) is validbased on the results of the validator's assessment with a mean score of 3,35 in the valid.category; 2) practical.based on the implementation of the lesson plans with a mean score of 3,66 in the very good category; 3) effective seen from the gain score of 0,67 in the medium category; 4) The achievement of scientific process skills of 72,17 in the good category based of the results of the work of students written on the worksheets. Thus, it can be concluded that the teaching matherials which is autonomy learner oriented which is developed is feasible to be implemented in the learning process.