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# JURNAL: APLIKASI “GEOMATIC” SEBAGAI MEDIA PEMBELAJARAN GEOMETRI BERBASIS MOBILE

### Abstract

Java is a programming language that was popular at the moment and is widely used by programmers and software developers to develop many types of applications including mobile applications. Geomatic Applications as Geometry Learning Media Based on Mobile is one application that we built with the Java programming language that can be run on mobile devices. This application of learning media and geometry to calculate the side length, perimeter, and area on the up flat (up 2-dimensional) and calculate the volume, area and other spesifiksi up space (up three-dimensional). This application is expected to be beneficial for children - ranging from elementary school kids - high school to facilitate progress in understanding math problems, especially on the material geometry. This application is derived from geometry formulas exist in mathematics books that we have developed into a mobile application with the hope to make it more fun learning math. Because many students think that mathematics is a lesson the hard and unpleasant. From that reason, we created this application to change the perception that mathematics is a fun lesson.

Key Word : Application, mobile, geometry, geomatic

### Pendahuluan

Di dalam materi geometri terdapat banyak rumus untuk menyelesaikan perhitungan yang berhubungan dengan bangun datar maupun bangun ruang, di mana pada setiap bangun mempunyai bagian – bagian yang berbeda serta rumus – rumus yang berbeda pula. Hal tersebut menyebabkan sebagian siswa sulit untuk menghafalkan rumus – rumus masing – masing bangun tersebut. Ketelitian dan kecermatan yang ekstra sangat dibutuhkan.

Peneliti: Muti’ah