Kamariah Kamariah
Universitas Musamus Merauke

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BUGINESE ETHNOMATHEMATICS: BARONGKO CAKE EXPLORATIONS AS MATHEMATICS LEARNING RESOURCES Hikmawati Pathuddin; Kamariah Kamariah; M. Ichsan Nawawi
Journal on Mathematics Education Vol 12, No 2 (2021)
Publisher : Department of Doctoral Program on Mathematics Education, Sriwijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22342/jme.12.2.12695.295-312

Abstract

Mathematics is still viewed as a culture-free subject. This forms a negative perception for students on mathematics. Most students assume that mathematics and culture are not related. This may occur because mathematics taught in school is not contextual and far from the reality of everyday life. Historically, mathematics has become a part of everyday life. As a maritime nation, Indonesia has a diverse culture. But many teachers are not yet aware of the integration of the culture into mathematics learning. Barongko cake is one of the Buginese cultural heritages. Buginese people have unconsciously been practicing mathematics in making these cakes. Therefore, this research aims to explore activities in making Barongko cakes in the Buginese community that involves mathematical concepts. This research is a qualitative descriptive with an ethnographic approach. The data collection methods are carried out through observation, documentation, interview with an expert in making Barongko cake. This research found that Barongko making process involves mathematics in the concept of division, congruence, and similarity, as well as a triangular prism, and half sphere. This cake has the potential to be used as a source of contextual mathematics learning in schools.
Keefektifan strategi konflik kognitif ditinjau dari kemampuan berpikir kritis Inggrid Marlissa; Kamariah Kamariah
Math Didactic: Jurnal Pendidikan Matematika Vol 4 No 2 (2018)
Publisher : STKIP PGRI Banjarmasin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33654/math.v4i2.97

Abstract

The purpose of this study was to describe the effectiveness of cognitive conflict strategy learning in terms of critical thinking skills. This study was a experimental research whose population consisted of all 10thgraders in State Senior High School 2 of Merauke which includes six classes. Out of the six classes, one groups of students was randomly selected to class X MIPA 1. The data collecting techniques were a test whereas the instrument used to the collect the data consisted of critical thinking skills test. To see the effectiveness of cognitive conflict strategy learning using univariate tests. The univariate test used is one sample t test. The results of the study, using significance level 5%, showed that the cognitive conflict strategy learning is effective in terms of critical thinking skills and the level of critical thinking ability is in the medium category.
ANALISIS KESALAHAN NEWMAN MAHASISWA DALAM MENYELESAIKAN SOAL LINGKARAN BERDASARKAN GAYA KOGNITIF Luluk Wahyu Nengsih; Riska Yulianti; kamariah kamariah
AKSIOMA: Jurnal Program Studi Pendidikan Matematika Vol 11, No 3 (2022)
Publisher : UNIVERSITAS MUHAMMADIYAH METRO

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (961.082 KB) | DOI: 10.24127/ajpm.v11i3.5155

Abstract

AbstrakPenelitian ini bertujuan mengeksplorasi kesalahan yang dilakukan mahasiswa dalam menyelesaikan soal lingkaran berdasarkan gaya kognitif field dependent (FD) dan field independent (FI). Jenis penelitian yang digunakan yaitu deskriptif kualitatif dengan subjek penelitian terdiri dari 2 mahasiswa FD dan FI yang dipilih menggunakan teknik purposive sampling. Adapun teknik pengumpulan data menggunakan teknis tes dan non tes melalui pemberian soal open ended dan wawancara. Untuk menguji keabsahan maka digunakan teknik triangulasi data. Hasil penelitian menunjukkan bahwa jenis kesalahan yang dilakukan mahasiswa dengan gaya kognitif field dependent dan Field Independent yaitu sama-sama melakukan kesalahan membaca, kesalahan memahmi, kesalahan transformasi, kesalahan keterampilan proses, dan kesalahan penarikan kesimpulan.