PENGEMBANGAN MEDIA LITERASI SAINS (MELISA) BERBASIS INTERAKTIF CONSTRUCT 2 PADA MATA PELAJARAN IPAS KELAS V DI SDN SINGOPADU

Penelitian ini menggunakan model pengembangan ADDIE. Terdiri dari 5 tahapan yakni Analysis, Design, Development, Implementation, Evalution. Latar belakang penelitian ini disebabkan kemampuan literasi sains masih tergolong rendah serta kurangnya fasilitas yang mendukung untuk menarik minat belajar peserta didik. Penelitian ini bertujuan untuk mengembangkan dan mengukur keefektifan media literasi sains (Melisa) berbasis interaktif Construct 2. Hasil penelitian uji kelayakan melisa berdasarkan penilaian: 1) Validator ahli materi mendapatkan hasil persentase 87,5% masuk dalam kategori “Sangat Layak”. 2) Validator ahli media mendapatkan hasil persentase 91,6% masuk dalam kategori “Sangat Layak”. Dengan demikian melisa dinyatakan layak untuk diterapkan kepada peserta didik. Sampel penelitian ini adalah kelas V di SDN Singopadu yang berjumlah 20 peserta didik. Data hasil observasi peserta didik mendapatkan persentase 80% dan hasil observasi guru sebesar 97% masuk dalam kategori penilaian “Baik sekali”. Data hasil belajar sebelum penerapan media sebesar 60% dan setelah penerapan media sebesar 86,5%. Hasil tersebut menunjukkan bahwa hasil belajar peserta didik mengalami peningkatan dan masuk dalam kategori “Sangat tinggi”. Selain itu, kemampuan literasi sains pada aspek kompetensi pada indikator mengidentifikasi isu ilmiah sebesar 93% mencapai klasifikasi “Sangat Tinggi”, indikator menjelaskan fenomena sebesar 85% mencapai klasifikasi “Sangat Tinggi” dan pada indikator menggunakan bukti ilmiah sebesar 80% mencapai klasifikasi “Sangat Tinggi”. Hal ini menunjukkan bahwa media literasi sains (Melisa) dapat melatihkan kemampuan literasi sains peserta didik.
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This research uses the ADDIE development model. Consists of 5 stages, namely Analysis, Design, Development, Implementation, Evaluation. The background to this research is that scientific literacy skills are still relatively low
and there is a lack of supporting facilities to attract students' interest in learning.
This research aims to develop and measure the effectiveness of interactive science literacy media (Melisa) based on Construct 2. The results of the Melisa feasibility test research are based on assessments: 1) The material expert validator obtained a percentage result of 87.5% in the "Very Feasible" category. 2) Media expert validators obtained a percentage result of 91.6% in the "Very Eligible" category.
Thus, Melisa is declared suitable to be applied to students. The sample for this research was class V at SDN Singopadu, totaling 20 students. Data from student observations obtained a percentage of 80% and teacher observation results of 97% were included in the "Very Good" assessment category. Data on learning outcomes before implementing the media was 60% and after implementing the media was 86,5%. These results show that student learning outcomes have increased and are in the "Very high" category. In addition, scientific literacy skills in the competency aspect of the indicator of identifying scientific issues were 93%, reaching the "Very
High" classification, the indicator of explaining phenomena was 85%, reaching the "Very High" classification, and the indicator using scientific evidence was 80%, reaching the "Very High" classification”. This shows that scientific literacy media (Melisa) can train students' scientific literacy skills.