E-Modul Praktikum Kimia Berbasis Pembelajaran Kooperatif pada Materi Hidrolisis Garam untuk Meningkatkan Literasi Sains Siswa

E-Module of Chemistry Practicum Based on Cooperative Learning on Salt Hydrolysis Material to Improve Student's Scientific Literacy

Penelitian ini bertujuan untuk mengetahui kelayakan e-modul praktikum berbasis pembelajaran kooperatif pada materi hidrolisis garam. Kelayakan dapat dilihat dari validitas, kepraktisan, dan keefektifannya. Penelitian ini dilaksanakan di kelas XII MIA 1 SMAM 10 GKB dengan jumlah siswa 24 orang. Metode penelitian yang digunakan adalah metode 4-D. Penelitian ini menggunakan instrumen berupa lembar validasi, lembar angket respon siswa, dan lembar soal pre-test post-test. Untuk menganalisis hasil tes literasi sains digunakan uji nonparaetrik (Uji Wilcoxon). Validitas e-modul memiliki kriteria valid dan sangat valid, kriteria isi memperoleh persentase 81,37%, kriteria bahasa memperoleh persentase 83,33%, kriteria penyajian memperoleh persentase 80,66%, dan kriteria kegrafikan memperoleh persentase 82,66%. Berdasarkan kepraktisan, kriteria isi memperoleh persentase tanggapan sebesar 87,33%, kriteria penyajian memperoleh persentase 86,78%, kriteria kegrafikan memperoleh persentase 97,50%, dan kriteria kebahasaan memperoleh persentase 97,52%. Aktivitas siswa memiliki kriteria sangat praktis, karena memiliki persentase 100% atau dapat dikatakan semua kegiatan terlaksana dengan baik. Hasil uji Wilcoxon mendapatkan nilai Asymp. Sig (2-tailed) sebesar 0,000 (H0 ditolak). E-modul praktikum kimia berbasis pembelajaran kooperatif pada materi hidrolisis garam dapat meningkatkan hasil literasi sains siswa sehingga e-modul efektif untuk digunakan

This research aims to determine the feasibility of the practicum e-module based on cooperative learning on salt hydrolysisi material. Feasibility can be viewed from the validity, practicality, and effectiveness. This research was carried out in class XII MIA 1 at SMAM 10 GKB with a total of 24 students. The research method used is the 4-D method.  This study used instruments in the form of validation sheets, student response questionnaires, and pretest posttest question sheets.  To analyze the results of the scientific literacy test, a non parameteric test was used (Wilcoxon Test). The validity of the e-module has valid and very valid criteria, the content criteria obtained a percentage of 81.37%, language criteria obtained 83.33%, presentation criteria obtained 80.66%, and graphics criteria obtained 82.66%. Based on practicality, the content criteria obtained a response percentage of 87.33%, the presentation criteria obtained 86.78%, the graphic criteria obtained 97.50%, and the language criteria obtained 97.52%. Student activities have very practical criteria, because the percentage is 100% or it can be stated that all activities are carried out. Wilcoxon test results get the Asymp value. Sig. (2-tailed) of 0.000 (H₀ is rejected). E-module of chemistry practicum based on cooperative learning on salt hydrolysis material can increase students' scientific literacy results so that it is effective to use.