Pengembangan Media Pembelajaran KALASYS (Kartu Solar System) untuk Meningkatkan Hasil Belajar pada Siswa Kelas 6 Sekolah Dasar

Development of KALASYS Learning Media (Solar Card System) to Improve Learning Outcomes in Grade 6 Elementary School Students

Penelitian pengembangan media KALASYS (Kartu Solar System) bertujuan untuk mengetahui kevalidan, keefektifan, dan kepraktisan sehingga dapat meningkatkan hasil belajar siswa kelas 6 sekolah dasar. Peneliti mempergunakan model penelitian pengembangan (Research and Development) ADDIE yang memiliki 5 tahapan. Jumlah subjek uji coba skala kecil berjumlah 10 siswa dan uji coba skala besar 20 siswa kelas 6 SDN Plumpang. Jenis data yang digunakan adalah data kualitatif dan kuantitatif. Instrumen yang dipergunakan meliputi lembar validasi ahli, lembar angket respon siswa dan guru, serta lembar pretest posttest. Media dikategorikan sangat valid diperoleh melalui hasil uji validasi oleh ahli media sebesar 92,7% dan uji validasi oleh ahli materi sebesar 82%. Media dikategorikan sangat efektif diperoleh dari hasil pretest posttest siswa dengan persentase ketuntasan hasil belajar sebesar 85% dan N-Gain sebesar 0,44 yang berarti terjadi peningkatan sedang. Media dikategorikan sangat praktis diperoleh dari hasil angket respon siswa saat uji coba skala kecil dengan persentase 92% dan uji coba skala besar 94%, sedangkan hasil angket respon guru baik uji coba skala kecil maupun besar dengan kategori praktis 80%. Dengan demikian, disimpulkan media KALASYS (Kartu Solar System) memiliki nilai kevalidan, keefektifan, dan kepraktisan sehingga layak digunakan dalam pembelajaran materi tata surya kelas 6 sekolah dasar.

Kata kunci: media, kalasys, hasil belajar, solar system.

Research on the development of KALASYS media (Solar Card System) aims to determine the validity, effectiveness, and practicality so that it can improve the learning outcomes of 6th grade elementary school students. Researchers of the ADDIE Research and Development model which has 5 stages. The number of subjects for the small-scale trial was 10 students and the large-scale trial was 20 students in grade 6 at SDN Plumpang. The type of data used is qualitative and quantitative data. The instruments used included expert validation sheets, student and teacher response questionnaire sheets, and pretest posttest sheets. The media has a very valid rating obtained through the results of a validation test by media experts of 92.7% and a validation test by material experts of 82%. The media is classified as very effective obtained from the results of the pretest posttest of students with a proportion of completeness learning outcomes of 85% and an N-Gain of 0.44 which means there is a moderate increase. Very practical orientation media were obtained from the results of student response questionnaires during small-scale trials with a proportion of 92% and large-scale trials of 94%, while the results of teacher response questionnaires for both small-scale trials and large-scale trials with a practical category of 80%. Thus, it is concluded that the KALASYS media (Solar System Card) has validity, effectiveness, and practicality values so that it is suitable for use in learning solar system material for grade 6 elementary schools.

Keywords: media, kalasys, learning outcome, solar system.