Pengembangan Media Pembelajaran Matematika Interaktif “ILD” Berbasis Android Dalam Materi Bangun Datar Sebagai Media Belajar Siswa Kelas 4 Sekolah Dasar

Development of Interactive Mathematics Learning Media "ILD" Android Based The Matrial of Plane Figure for 4th Grade Elementary School Students

Penelitian pengembangan ini bertujuan untuk menghasilkan media belajar guna meningkatkan  pemahaman siswa mengenai materi bangun datar untuk siswa kelas 4 Sekolah Dasar. Metode penelitian yang di gunakan oleh peneliti pengembangan versi Borg and Gall dari (Sugiyono, 2016). Namun peneliti memodifikasi menjadi 7 tahapan pengembangan dan sesuai dengan modifikasi oleh Pratama et al., (2016). mengetahui tingkatan validan media, peneliti menggunakan uji kelayakan dengan uji validasi materi dan memperoleh hasil sebesar 89,29% dan uji validasi media dengan hasil sebesar 85,29%.Tingkat Kepraktisan media diperoleh melalui hasil angket responden siswa dengan presentase 84,54% Kemudian tingkat kefektifan media didapat presentase ketuntasan belajar sebesar 73% dan rata-rata N-Gain 0.48. Sehingga media berhasil meningkatkan hasil belajar siswa pada mteri bangun datar.

Kata Kunci: Interaktif, bangun datar, android, Adobe Flash, sekolah dasar

This development research aims to develop learning media in order to increase students' understanding of the material of plane figure for 4th grade elementary school students. The research method used by the Borg and Gall version of development researchers (Sugiyono, 2016). However, it was modified to 7 stages of development, due to the Covid 19 pandemic virus. To determine the level of media validity, the researcher used a feasibility test with a validation test and obtained a result of 89.29% and a media validation test with a result of 85.29%. The level of practicality of the media was obtained through the results of student respondents' questionnaires with a percentage of 84.54% Then the level of effectiveness of the media obtained a percentage of learning completeness of 73% and an average N-Gain of 0.48. So that the media succeeded in increasing student learning outcomes on plane figure meter.

Keywords: Interactive, Plane Figure, android, Adobe Flash, elementary school