Marriage is an essential part of life for most people. In the Javanese tradition, great attention is paid to the weton of the couple through Javanese Primbon. It predicts the fate of the couple in the marriage. This prediction of the Javanese outcome after the wedding has some numerical values. Therefore, this study aims to uncover these numerical values using ethnomathematics. This research uses a qualitative method. Analyzing the Javanese Primbon documents is meant to explore the numerical value of Javanese people. Also, analyzing the data using the Javanese Primbon documents was not only based on the interpretation of the researcher but also the result of discussions with cultural and mathematical experts. This study proposes numerical values such as number bases, remainder theorem, modulo, and modulus of the congruence in formal mathematics, which is associated with matchmaking using Javanese Primbon.

Achieving equal learning opportunities for all students is a major policy goal in all countries. All children have the opportunity to obtain high quality education. Teachers become a key element in improving the quality of primary and secondary education This paper is based on secondary data information collected from various sources, namely policy documents that are relevant to research topics that still apply in Indonesia, national journal articles published starting in 2010-2020, reports from various government organizations, namely the Central Statistics Agency and the Ministry of Education and Culture, reports of international organizations, namely Worldbank and UNESCO, national and local newspapers published from 2015-2020, and websites. These data are triangulated, examined, and sought supporting evidence to improve the accuracy of research. Nationally, equality education in Indonesia as measured by expand access, equal access, and quality learning shows encouraging results, only a slight imbalance occurs between urban and rural schools.

Penelitian ini bertujuan untuk mengetahui manajemen sarana dan prasarana yang digunakan dan mendeskripsikan proses pengadaan, pemeliharaan dan penghapusan sarana dan prasarana di SMK N 1 Kasihan, Bantul. Penelitian ini menggunakan pendekatan kualita-tif dan metode survey. Teknik pengumpulan data yang digunakan adalah observasi, wawan-cara, dan studi dokumentasi. Hasil penelitian menunjukkan sebagai berikut. Manajemen sarana dan prasarana yang digunakan oleh SMK N 1 Kasihan khususnya pada mata pelajar-an produktif adalah manajemen standar. Pengadaan sarana dan prasarana dilakukan setiap akhir tahun dengan menganalisis kebutuhan-kebutuhan yang diperlukan dengan menetap-kan perencanaan untuk jangka satu semester atau satu tahun ke depan dengan memperhati-kan dana yang dimiliki. Pemeliharaan sarana dan prasarana sekolah, dilakukan dengan pemeliharaan sehari-hari, pemeliharaan secara berkala, dan pemeliharaan yang sifatnya mencegah dari kerusakan. Penghapusan sarana dan prasarana sekolah, sampai saat ini belum pernah melakukan penghapusan barang. Kata kunci: manajemen, sarana dan prasarana

In the context of sustainable education, remote areas require special treatment. However, teachers are not evenly distributed in terms of quantity and quality. Adaptable, creative, and innovative teachers are needed in remote areas. Therefore, universities must prepare preservice teachers to teach in these places. This study explores indigenous artifacts from local communities related to mathematical content that preservice teachers can adopt to design lesson plans using available resources. Data were collected through the artifacts of indigenous people in a mountainous region on the border of Yogyakarta and Central Java, Indonesia, and the math curriculum content was examined. The relational ideas of the artifacts and the math curriculum content were analyzed. Based on the results, this study shows that artifacts can be incorporated into math learning materials. Elaborating on the artifacts can potentially relate culture and math in the classroom. The artifacts contain mathematical value and are close to students' thoughts. Hence, preservice math teachers can use them to design lesson plans, particularly for math learning. By understanding artifacts in remote areas, preservice teachers will have a particular capability for preparing lesson plans relevant to students’ environment for sustainable education.

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