Development of Ethno-STEM-Loaded Digital Science Teaching Materials the Process of Making Traditional Sidoarjo Snacks Material of Force and Object Motion to Train Science Literacy in Elementary School Students ; Pengembangan Bahan Ajar IPADigital Bermuatan Etno-STEM Proses Pembuatan Jajanan Tradisional Sidoarjo Materi Gaya dan Gerak Benda untuk Melatih Literasi Sains pada Siswa Sekolah Dasar

This study aims to develop digital science teaching materials with Ethno-STEM content to train elementary students' scientific literacy. The research method used is the ADDIE Research and Development (R&D) model (Analyze, Design, Development, Implementation and Evaluation). The results of the feasibility of digital science teaching materials obtained a percentage of 92.42% with very feasible criteria. The effectiveness of digital science teaching materials was declared effective by the results of the paired t-test which showed that there was an average difference in the pretest and posttest data, and the n-gain results scored 0.40 with the criteria of being effective. The results of the student response questionnaire after the learning process obtained a percentage of 90.35%; as well as the results of the teacher's response questionnaire after the learning process obtained a percentage of 90.62%. The results of student and teacher responses obtained very positive criteria. The conclusions of this study are that digital science teaching materials with Ethno-STEM content are effective in training scientific literacy for grade IV elementary school students. ; Penelitian ini bertujuan untuk mengembangkan bahan ajar sains digital dengan konten Ethno-STEM untuk melatih literasi sains siswa SD. Metode penelitian yang digunakan adalah Penelitian Pengembangan (R&D) model ADDIE (Analyze, Design, Development, Implementation dan Evaluation). Hasil kelayakan bahan ajar IPA digital memperoleh persentase sebesar 92,42% dengan kriteria sangat layak yang diperoleh dari rata-rata hasil uji validasi materi, bahasa, media dan keterbacaan oleh siswa, uji praktikalitas oleh siswa, uji praktikalitas oleh guru, dan juga tes pelaksanaan siswa. Keefektifan bahan ajar IPA digital dinyatakan efektif berdasarkan hasil uji t berpasangan yang menunjukkan terdapat perbedaan rata-rata data pretest dan posttest, serta hasil n-gain memperoleh nilai 0,40 dengan kriteria sedang/efektif. . Hasil angket respon siswa setelah proses ...