Electronic Theses and Dissertation

Penelitian ini bertujuan untuk mengembangkan, menganalisis kelayakan dan mendeskripsikan tanggapan mahasiswa terhadap media video pembelajaran praktikum Kimia Dasar II pada materi faktor-faktor yang mempengaruhi laju reaksi berbasis media sosial Instagram. Penelitian ini merupakan riset dan pengembangan (R & D) menggunakan model ADDIE yang terdiri dari Analyze (analisis), Design (perancangan), Development (pengembangan), implementation (penerapan) dan evaluation (evaluasi). Penelitian dilakukan di Jurusan Pendidikan Kimia FKIP Universitas Syiah Kuala dengan subjek penelitian berjumlah 73 mahasiswa Kimia angkatan 2019 terdiri dari 5 laki-laki dan 68 perempuan yang telah mengikuti matakuliah praktikum Kimia Dasar II. Instrumen berupa lembar angket penilaian validitas media serta angket tanggapan mahasiswa. Penilaian kelayakan media video oleh para validator menunjukkan persentase kelayakan mencapai 98,11% kategori sangat layak dan mahasiswa secara keseluruhan memberikan respon positif terhadap video yang dikembangkan dengan persentase mencapai 90,68% kategori sangat baik. Berdasarkan hasil yang diperoleh pada penelitian ini dapat disimpulkan bahwa video pembelajaran praktikum berbasis media sosial Instagram yang dikembangkan dapat dipergunakan untuk mempelajari materi praktikum Kimia Dasar II khususnya materi faktor-faktor laju reaksi.
Kata kunci: Pengembangan, video, Instagram, ADDIE, faktor-faktor laju reaksi

This study aims to develop, analyze the feasibility and describe student responses to the learning video media for Basic Chemistry II practicum on the material factors that affect the reaction rate based on Instagram social media. This research is a research and development (R & D) using the ADDIE model which consists of Analyze (analysis), Design (design), Development (development), implementation (application) and evaluation (evaluation). The research was conducted at the Department of Chemistry Education FKIP Syiah Kuala University with research subjects totaling 73 Chemistry students class 2019 consisting of 5 men and 68 women who have taken the Basic Chemistry II practicum course. The instrument used was a questionnaire sheet for assessing the validity of the media and a student response questionnaire. The evaluation of the feasibility of video media by the validators showed a percentage of 98.11% in the very feasible category and students overall gave a positive response to the developed video with a percentage of 90.68% in the very good category. Based on the results obtained in this study, it can be concluded that the Instagram social media-based practicum learning video that has been developed can be used as a medium to study Basic Chemistry II practicum material on the factors that affect reaction rates. Keywords: Development, video, Instagram, ADDIE, reaction rate factors