Eksplorasi Konsep Matematika Pada Batik Jetis Sidoarjo Untuk Mentransformasikan Konteks Pembelajaran Matematika DI Sekolah Dasar (original) (raw)

2021, EduHumaniora | Jurnal Pendidikan Dasar Kampus Cibiru

The background of this research is based on culture and experiences of the researcher when studying mathematics during became student. As Sidoarjo citizen, researcher never had experienced studying mathematics with local culture. Integration of culture and mathematics known as ethnomathematics. One of cultures in Sidoarjo is batik Jetis. The aim of this research is to exploration mathematics concept in primary school on batik Jetis Sidoarjo. The type of this research is qualitative transformative with writing as inquiry method, postmodern interview, and literature study.The results of this research show that on the steps of the the process batik Jetis Sidoarjo there are some concepts of mathematics. The concepts of the steps berofe production are whole number, the operations of whole number, measurement, and statistics. The concepts of the production process are ordinal number, time, and geometry as straight lines, zigzag lines, parallel, rotational symmetry, curve, triangle, rhombus, circle, rectangle, oval, fold symmetry, and reflection. Meanwhile, the concepts of after production are measurement, money, and statistic. The results of this research ultimately had an impact on changing views of researcher and teacher who previously thought that culture and mathematics had absolutely not related, changed and understood that culture and mathematics are closly related.