@thesis{thesis, author={Rosinansis Rineka}, title ={ANALISIS ÉLMU PALAK PADA MATERI MATEMATIKA SMA (STUDI ETNOMATEMATIKA DI KABUPATEN SUKABUMI)}, year={2019}, url={https://eprints.ummi.ac.id/1048/}, abstract={Regional culture is one of the elements of the Nusantara's wealth, one of which is in the Pasundan plain, there are Sundanese as the second-largest ethnic group after Java. Some traditional societies in the Sunda region are still closely related to the beliefs adopted and passed down from their ancestors. This study examines the arithmetic used by Sundanese people, especially in several regions in Sukabumi Regency as a cultural heritage that can be used for activities in daily life using certain patterns. This study aims to determine the mathematical material contained in the élmu palak among patterns to determining repok, celebration, making a house, farming, and a good time to travel. The method used in this study is the ethnographic method with a qualitative approach and a gradual advanced research results from the recontruction. The subjects used in this study are limited to 5 people from different sub-districts using purposive sampling methods. Data collection techniques used were observation, interviews, and documentation, using the observation sheet instruments in the form of field notes and unstructured interview guidelines. Data analysis techniques were carried out in four stages, namely domain analysis, taxonomic analysis, component analysis, and theme analysis. The validity technique of the data used is the triangulation of types of source triangulation. The results of the study concluded that there was an ethnomatematics study in the pattern of élmu palak counts in the high school mathematics material, namely in the sub-material leftover theorems and modulo, which was studied in 11th class, as well as mathematical specialization material, and the sub-material functions learned in 10th class as well as mathematical material must be based on the 2017 revised edition 2013 curriculum.} }