Pengembangan E-Comic Matematika Berbasis Pendidikan Matematika Realistik (PMR) Bermuatan Etnomatematika Materi Aritmetika Sosial

Development of E-Comic Mathematics Based On Realistic Mathematics Education (RME) Contains Ethnomathematics on Social Arythmetics Materials

Pada era generasi Z, dunia pendidikan perlu memanfaatkan teknologi dalam mengembangkan bahan ajar yang menarik dan dapat meningkatkan motivasi siswa. Namun pada kenyataannya masih banyak pendidik yang menggunakan cara konvensional dalam menyampaikan materi pelajaran, sehingga siswa kurang berminat untuk belajar matematika yang sifatnya abstrak. Penelitian ini bertujuan untuk mengembangkan media pembelajaran e-comic matematika berbasis pendidikan matematika realistik (PMR) bermuatan etnomatematika materi aritmetika sosial yang layak digunakan dalam pembelajaran dengan memenuhi kriteria valid, praktis, dan efektif. Pendekatan yang digunakan pada penelitian ini adalah deskriptif dan analisis data secara kuantitatif. Langkah penelitian pengembangan e-comic matematika diadaptasi dari model ADDIE (Analyze, Design, Develop, Implement, dan Evaluate). Hasil penelitian menunjukkan bahwa e-comic matematika berbasis pendidikan matematika realistik (PMR) bermuatan etnomatematika materi aritmetika sosial telah mencapai kevalidan 82,95% dengan kategori valid. Kevalidan diperoleh dari hasil penilaian oleh dua validator ahli media dan ahli materi. Kepraktisan e-comic matematika mencapai persentase 84,18% dengan kategori praktis. Kepraktisan diukur dari hasil penilaian angket uji kepraktisan yang dilakukan oleh 12 siswa selaku subjek penelitian. Sedangkan keefektifan e-comic mencapai 83,33% dengan kategori sangat efektif. Keefektifan diukur berdasarkan banyaknya siswa yang mencapai KKM setelah menggunakan e-comic matematika. Sehingga dapat disimpulkan bahwa e-comic matematika berbasis pendidikan matematika realistik (PMR) bermuatan etnomatematika pada materi aritmetika sosial layak digunakan dalam pembelajaran dan diharapkan dapat menjadi referensi sumber belajar oleh pendidik untuk dapat menarik minat serta meningkatkan hasil belajar siswa dalam materi aritmetika sosial.

In the era of generation Z, the world of education needs to take advantage of technology for developing interesting teaching materials and increase student motivation. But in fact there are still many educators who use conventional methods of teaching, so that students are less interested in learning mathematics. This study aims to develop an e-comic mathematics learning media based on realistic mathematics education (RME) containing ethnomathematics social arithmetic material that is suitable for use in learning with valid, practical, and effective criteria. The approach used in this research is descriptive and quantitative data analysis. The research steps for e-comic mathematics development were adapted from the ADDIE model (Analyze, Design, Develop, Implement, and Evaluate). The results showed that the e-comic mathematics based on realistic mathematics education (RME) containing ethnomathematics with social arithmetic material has reached 82.95% validity in the valid category. Validity is obtained from the results of the assessment by two media expert and material experts. The practicality of e-comic mathematics reached a percentage of 84.18% in the practical category. Practicality is measured from the results of the practicality test questionnaire conducted by 12 students as research subjects. Meanwhile, the effectiveness of e-comics reached 83.33% in the very effective category. The effectiveness is measured based on the number of students who reach the KKM after using e-comic mathematics. So it can be concluded that the e-comic mathematics based on realistic mathematics education (RME) contains ethnomathematics in social arithmetics materials are suitable for use in learning and are expected to be a reference source of learning by educators to attract interest and improve student learning outcomes in social arithmetics materials.