Puguh Wahyu Prasetyo, Afit Istiandaru, Fariz Setyawan, Adi Nur Cahyono, Vita Istihapsari, Chistina Erlin Disasmita
Gong Perdamaian Nusantara is a monument of the diversity of Indonesia located in Taman Pintar Park—an education tourism object in Yogyakarta, Indonesia, while the Planetarium is also located there as one of the science center. We bring the idea of making mathematics task about the monument in a digital application platform—the MathCityMap. We chose the monument because it could challenge the visitors—mostly children—to engage in a fun mathematical activity while appreciating the value of “unity in diversity” at the monument. Furthermore, we also developed tasks installed on two objects that are pulley simulation and planetarium back door. This article aims to describe the development process and result of the task. This research is design research with the type of development studies refers to Plomp model. First, the preliminary stage was done to analyze the object, the related mathematics material, and the potential task. Second, the formative evaluation stage included the self-evaluation, expert review, one-to-one, and panel discussion. The task resulted has been installed well in the application of MathCityMap which can be accessed worldwide through the application store for Android. © 2019, International Journal of Scientific and Technology Research. All rights reserved.
Mathematics Education Department of Universitas Ahmad Dahlan, Yogyakarta, Indonesia; Mathematics Department of Universitas Negeri Semarang, Semarang, Indonesia; Mathematics Education Department of Universitas Ahmad Dahlan, Yogyakarta, Indonesia; SMP Negeri 12 Kota, Yogyakarta, Indonesia
