PENGEMBANGAN MEDIA BURNING MEATBALL UNTUK MENINGKATKAN KETERAMPILAN KOLABORASI DAN HASIL BELAJAR MATERI OPERASI PENGURANGAN BILANGAN CACAH SISWA SD KELAS I

DEVELOPMENT OF BURNING MEATBALL MEDIA TO ENHANCE COLLABORATION SKILLS AND LEARNING OUTCOMES IN INTEGER SUBTRACTION FOR FIRST GRADE ELEMENTARY SCHOOL STUDENTS

ABSTRAK

PENGEMBANGAN MEDIA BURNING MEATBALL

UNTUK MENINGKATKAN KETERAMPILAN KOLABORASI

DAN HASIL BELAJAR MATERI OPERASI PENGURANGAN

BILANGAN CACAH SISWA SD KELAS I

Penelitian ini dilatarbelakangi oleh rendahnya keterampilan kolaborasi dan hasil belajar siswa kelas I SD pada materi operasi pengurangan bilangan cacah, yang disebabkan oleh metode pembelajaran yang kurang menarik dan minimnya media pembelajaran konkret. Tujuan penelitian ini adalah untuk: (1) Menghasilkan media pembelajaran Burning Meatball yang valid, praktis, dan efektif, (2) Mengetahui keterampilan kolaborasi siswa dalam menggunakan media, dan (3) Mengetahui peningkatan hasil belajar siswa.

Penelitian ini menggunakan metode Research and Development (R&D) dengan model ADDIE (Analysis, Design, Development, Implementation, Evaluation). Media Burning Meatball yang dikembangkan berupa papan panggangan dilengkapi dengan bola bakso dua warna (putih = bakso biasa, hitam = bakso bakar/burning) dan spinner angka 1-20. Uji coba dilakukan di SDN Dukuh Tengah, Sidoarjo, dengan subjek 28 siswa kelas I. Data dikumpulkan melalui lembar validasi, observasi, angket, dan tes (pretest-posttest), kemudian dianalisis secara deskriptif kuantitatif dan kualitatif.

Hasil penelitian menunjukkan bahwa 1) Media dinyatakan Sangat Valid oleh ahli media (skor 3.75/4.00) dan ahli materi (skor 3.79/4.00). 2) Media dinyatakan Sangat Praktis berdasarkan respon guru (93.75%) dan siswa (86.67%). 3) Media Efektif meningkatkan hasil belajar, ditunjukkan dengan peningkatan signifikan nilai N-Gain sebesar 0.77 (kategori Tinggi). Hasil observasi menunjukkan bahwa keterampilan kolaborasi siswa seperti berbagi, bergantian, dan berkomunikasi dalam kelompok terlihat dalam menggunakan media Burning Meatball.

Berdasarkan hasil tersebut, disimpulkan bahwa media Burning Meatball yang dikembangkan dinyatakan layak, praktis, dan efektif untuk meningkatkan hasil belajar siswa dan keterampilan kolaborasi pada materi operasi pengurangan bilangan cacah. Oleh karena itu, media ini direkomendasikan sebagai inovasi alternatif dalam pembelajaran matematika di sekolah dasar.

Kata Kunci: Media Burning Meatball, Keterampilan Kolaborasi, Hasil Belajar, Pengurangan Bilangan Cacah, Penelitian dan Pengembangan (R&D).

ABSTRACT

DEVELOPMENT OF BURNING MEATBALL MEDIA TO ENHANCE COLLABORATION SKILLS AND LEARNING OUTCOMES IN INTEGER SUBTRACTION FOR FIRST GRADE ELEMENTARY SCHOOL STUDENTS

This research is motivated by the low collaboration skills and learning outcomes of fisrt grade elementary school students in whole number subtraction operation, caused by unengaging teaching methods and a lack of concrete learning media. The objectives of this study are: (1) To produce a valid, practical, and effective Burning Meatball learning media, (2) To determine students' collaboration skills in using the media, and (3) To examine the improvement in student learning outcomes.

This study uses the Research and Development (R&D) method with the ADDIE model (Analysis, Design, Development, Implementation, Evaluation). The developed Burning Meatball media consists of a grill board equipped with two-colored meatballs (white = regular meatballs, black = grilled/burning meatballs) and a spinner numbered 1-20. The trial was conducted at SDN Dukuh Tengah, Sidoarjo, with 28 Grade I students as subjects. Data were collected through validation sheets, observation, questionnaires, and tests (pretest-posttest), then analyzed using quantitative and qualitative descriptive analysis.

The results indicate that 1) The media was declared Very Valid by media experts (score 3.75/4.00) and material experts (score 3.79/4.00). 2) The media was declared Very Practical based on teacher responses (93.75%) and student responses (86.67%). 3) The media is Effective in improving learning outcomes, as shown by a significant increase in the N-Gain score of *0.77* (High category). Observations revealed that student collaboration skills, such as sharing, taking turns, and communicating within groups, were evident while using the Burning Meatball media.

Based on these findings, it is concluded that the developed Burning Meatball media is deemed feasible, practical, and effective for enhancing student learning outcomes and collaboration skills in whole number subtraction. Therefore, this media is recommended as an alternative innovation in mathematics learning in elementary schools.

Keywords: Burning Meatball Media, Collaboration Skills, Learning Outcomes, Integer Subtraction, Research and Development (R&D).