Abstract :
Penelitian ini bertujuan untuk menguji kelayakan chem puzzle sebagai media pembelajaran pada materi tata nama senyawa di
SMAN 1 Alalak. Metode penelitian yaitu R & D (Research and Development) oleh Sugiyono langkah 1 sampai 8. Teknik analisis
data yang digunakan yakni deskriptif kuantitatif. Hasil analisis angket validitas media chem puzzle oleh ahli diperoleh rata-rata
93,75 dengan kategori sangat layak. Hasil analisis angket uji pemakaian media chem puzzle pada siswa diperoleh rata-rata
14,28 pada rentang 14-16 dengan kriteria sangat baik. Dengan pengamatan pada hasil angket semua siswa sangat berperan
aktif saat media digunakan. Berdasarkan hasil angket dapat disimpulkan bahwa media chem puzzle yang dihasilkan layak
digunakan sebagai media pembelajaran.
This study aims to test the feasibility of chem puzzle as a medium of learning on compound nomenclature in SMAN 1 Alalak.
The research method is R & D (Research and Development) by Sugiyono steps 1 to 8. The data analysis technique used by
researchers is quantitative descriptive. The results of the analysis of the validity of the chemical puzzle media questionnaire by
experts obtained an average of 93.75 with a very decent category. The results of the questionnaire analysis of the use of chem
puzzle media on students obtained an average of 14.28 in the range of 14-16 with very good criteria. By observing the results of
the questionnaire all students played an active role when the media was used. Based on the results of the questionnaire it can
be concluded that the resulting chem puzzle media is suitable for use as a learning medium.