Pengembangan Media ARLOGY Berbasis Etnomatematika Untuk Pembelajaran Bangun Datar Dan Ruang Di Sekolah Dasar

Ethmoathematics-Based ARLOGY Media Development For Plane And Solid Geometry Learning In Elementary School

Sebagian siswa di sekolah dasar belum memahami konsep tentang bangun datar dan ruang dengan maksimal karena kurangnya motivasi untuk belajar mandiri. Kondisi serupa dialami oleh siswa di SDN Gading I/177 Surabaya sehingga diperlukan media yang dapat memotivasi siswa untuk belajar mandiri sekaligus membantu mereka untuk memahami konsep bangun datar dan ruang. Penelitian ini bertujuan untuk: (1) Mengembangkan media pembelajaran yang dapat memotivasi siswa untuk belajar mandiri sekaligus membantu siswa memahami konsep bangun datar dan ruang dalam bentuk aplikasi android ARLOGY berbasis etnomatematika, (2) Mengetahui kelayakan media ARLOGY berbasis etnomatematika untuk pembelajaran bangun datar dan ruang di sekolah dasar. Penelitian ini menggunakan model pengembangan ADDIE yang terdiri dari 5 tahap, yaitu; Analyze, Design, Develop, Implement, dan Evaluate. Subjek penelitian ini adalah siswa kelas I, II, IV, dan VI SDN Gading I/177 Surabaya. Pengumpulan data  dilakukan melalui observasi serta pengisian lembar validasi dan angket. Data kelayakan media dianalisis dengan cara menghitung persentase skor dari ahli media, ahli materi, dan guru kelas yang kemudian dianalisis kriteria kelayakan dan validasinya. Hasil dari penelitian ini adalah sebagai berikut: (1) Media ARLOGY berbasis etnomatematika berbentuk aplikasi mobile android dengan kegiatan pembelajaran berbasis etnomatematika dan fitur mainkan objek 3D dari beberapa hasil kebudayaan di Indonesia. (2) Kelayakan media ARLOGY berbasis etnomatematika tampak berdasarkan hasil validasi oleh ahli media dengan persentase kalayakan media sebesar 94% yang berarti sangat layak, hasil validasi oleh ahli materi dengan persentase kevalidan materi sebesar 96,36% yang sangat layak, dan hasil validasi oleh guru kelas I, II, IV, and VI dengan rata-rata persentase kelayakan sebesar 87,56% yang berarti sangat layak. Media ARLOGY yang diujicobakan kepada 11 siswa kelas I, 11 siswa kelas II, 14 siswa kelas IV, dan 11 siswa kelas VI SDN Gading I/177 Surabaya memperoleh rata-rata persentase kalayakan media sebesar 92,08% yang berarti sangat layak.  Berdasarkan data yang diperoleh tersebut dapat disimpulkan bahwa media ARLOGY berbasis etnomatematika yang telah dikembangkan peneliti sangat layak untuk pembelajaran bangun datar dan ruang di sekolah dasar.

Kata Kunci: Pengembangan media, ARLOGY, etnomatematika, bangun datar, bangun ruang.

Some students in elementary school have not understand the concept of plane and solid geometry well due to the lack of motivation to learn independently. Similar conditions occurs at students in SDN Gading I / 177 Surabaya so that a media which can motivate students to learn independently and help them to understand the concept of plane and solid geometry is needed. This study aims to: (1) Develop a learning media that can motivate students to learn independently and help them to understand the concept of plane and solid geometry in the form of an ethnomathematics-based ARLOGY android application, (2) Knowing the feasibility of ethnomathematics-based ARLOGY media for plane and solid geometry learning in elementary school. This research uses the ADDIE development model which consists of 5 stages, namely; Analyze, Design, Develop, Implement, and Evaluate. The subjects of this study were students of grades I, II, IV, and VI of SDN Gading I / 177 Surabaya. Data collection is carried out through observation and filling out validation sheets and questionnaires. Media feasibility data is analyzed by calculating the percentage of scores from media experts, material experts, and homeclass teachers which are then analyzed for feasibility criteria and validation. The results of this study are as follows: (1) Ethnomamatics-based ARLOGY media in the form of an android mobile application with ethnomathematics-based learning activities and 3D object play features from several cultural results in Indonesia. (2) The feasibility of ethnomathematics-based ARLOGY media appears based on validation results by media experts with a percentage of 94% which means it is very feasible, validation results by material experts with a percentage of 96.36% which is very feasible, and validation results by teachers in grades I, II, IV, and VI with an average feasibility percentage of 87.56% which means very feasible. The ARLOGY media, which was tested on 11 students of  grade, 11 students of , 14 students of , and 11 students of  grade of SDN Gading I/177 Surabaya, obtained an average media percentage of 92.08%, which means it is very feasible. Based on the data obtained can be concluded that the ethnomathematics-based ARLOGY media that has been developed by researchers is very feasible for plane and solid geomtery learning in elementary schools. 

Keywords: : Media development, ARLOGY, ethnomathematics, plane geometry, geometric solid.