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Geometry Concepts in the Reog Cemandi Sidoarjo Dance as a Learning Resource for Elementary School Mathematics Divi Indar Rukmana; Feny Rita Fiantika; Susi Hermin Rusminati
Formosa Journal of Sustainable Research Vol. 2 No. 11 (2023): November, 2023
Publisher : PT FORMOSA CENDEKIA GLOBAL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55927/fjsr.v2i11.6799

Abstract

This research aims to describe the relationship between mathematics and culture, especially culture in the form of the Reog Cemandi Sidoarjo dance art. The focus of this research is to describe geometric concepts through the Reog Cemandi Sidoarjo dance which can be used as a learning resource in elementary school mathematics learning. This research uses a qualitative method with an ethnographic approach where this approach is used to determine the material of flat shapes in mathematical concepts contained in the properties worn and used by Reog Cemandi Sidoarjo dance performers. The results of this research show that in the Reog Cemandi Sidoarjo dance there are mathematical elements which can be linked to mathematics learning, especially in elementary schools. There are four types of props for the Reog Cemandi Sidoarjo dance which contain geometric concepts, namely wooden machetes, headbands (udeng), yellow sampur, and jarik cloth motifs. The flat shape concepts found are a wooden machete (trapezoid), a headband (triangle), a yellow sampur (rectangle), and a jarik cloth motif (parallelogram). The findings of geometric concepts can be used as a culture-based learning resource for fourth grade elementary school students
Implementation of Apem Cake Media as Mathematics Teaching Materials in Elementary School Anggi Tri Yuanda Putri; Feny Rita Fiantika; Susi Hermin Rusminati
Formosa Journal of Sustainable Research Vol. 2 No. 11 (2023): November, 2023
Publisher : PT FORMOSA CENDEKIA GLOBAL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55927/fjsr.v2i11.6841

Abstract

This study aims to implement culture-based learning on apem cake as a mathematics teaching material at SDN Tenggilis Mejoyo I Surabaya which is applied to class IV-B. This research uses a qualitative method with an ethnographic approach where this approach is used to find out the unit of weight in mathematical concepts contained in the ingredients of apem cake. Based on the results of this study, it shows that the implementasi of apem cake media as a mathematics teaching material in elementary schools is going well. Judging from the results of teacher observation and learner observation, it is in accordance with the material achievement indicators. This can also be seen in the results of the written test of students, out of 25 students in class IV-B there are 17 students who are in the high category who are able to exceed the achievement indicators of the material measurement of units of weight on apem cakes. The results of the students' response questionnaire are in line with the results of observations and written test results. Based on the results of teacher observations, student observations, written test results and student response questionnaires, it can be concluded that the implementation of apem cake media as a mathematics teaching material for measuring units of weight is an innovation for Tenggilis Mejoyo I Surabaya Elementary School