Pengembangan Media Pembelajaran Chemistry Uno Stacko Game (Chem-USG) untuk Meningkatkan Minat Belajar Peserta Didik pada Materi Kesetimbangan Kimia SMA

Development of Chemistry Uno Stacko Game (Chem-USG) Learning Media to Increase Students' Learning Interest in High School Chemical Equilibrium Material

Tujuan dari penelitian ini yaitu memperoleh media pembelajaran Chem-USG yang layak digunakan dalam pembelajaran materi kesetimbangan kimia SMA untuk meningkatkan minat belajar peserta didik. Jenis penelitian yang digunakan adalah penelitian dan pengembangan (R&D) dengan model pengembangan 4D namun hanya sampai tahap ketiga yaitu define, design, dan develop. Teknik pengumpulan data yaitu wawancara, observasi, angket, dan tes, kemudian dianalisis menggunakan deskriptif kuantitatif. Validitas didasarkan pada angket validasi media pembelajaran. Kepraktisan didasarkan pada observasi aktivitas dan angket respon. Keefektifan didasarkan pada angket minat belajar dan hasil belajar. Validasi media pembelajaran diperoleh skor modus 3 dan 4 dengan kategori valid. Pada tahap uji coba, diperoleh rata-rata skor persentase pada hasil observasi aktivitas sebesar 80%-100% dengan kategori baik, dan hasil respon peserta didik dengan skor modus 3 dan 4 dengan kategori baik sehingga media Chem-USG dapat dinyatakan praktis. Serta diperoleh peningkatan persentase minat belajar peserta didik pada post-angket minat belajar mencapai diatas 80% dengan kategori baik dan didukung peningkatan hasil belajar peserta didik sehingga media Chem-USG dapat dinyatakan efektif. Berdasarkan hasil yang diperoleh, media pembelajaran Chem-USG dapat dikatakan layak digunakan untuk meningkatkan minat belajar peserta didik pada materi kesetimbangan SMA karena memenuhi syarat kelayakan yaitu validitas, kepraktisan, dan keefektifan. 

The purpose of this research is to obtain Chem-USG learning media that is suitable for use in learning high school chemical equilibrium material to increase students' interest in learning. The type of research used is research and development (R&D) with the 4D development model but only until the third stage, namely define, design, and develop. Data collection techniques are interviews, observations, questionnaires, and tests, then analyzed using descriptive quantitative. Validity is based on the learning media validation questionnaire. Practicality is based on activity observation and response questionnaire. Effectiveness is based on questionnaires of learning interest and learning outcomes. Validation of learning media obtained mode scores 3 and 4 with valid categories. At the trial stage, the average percentage score on activity observation results was 80%-100% with a good category, and the results of students' responses with mode scores of 3 and 4 with good categories so that Chem-USG media could be declared practical. As well as an increase in the percentage of students' interest in learning on the post- learning interest reached above 80% in the good category and was supported by an increase in student learning outcomes so that Chem-USG media could be declared effective. Based on the results obtained, Chem-USG learning media can be said to be feasible to use to increase students' learning interest in high school equilibrium material because it meets the eligibility requirements, namely validity, practicality, and effectiveness.