2016
DOI: 10.19184/jukasi.v3i2.3522
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Analisis Kemampuan Komunikasi Matematika Dalam Menyelesaikan Masalah Pada Pokok Bahasan Sistem Persamaan Linier Dua Variabel Siswa Kelas VIII-C SMP Nuris Jember

Abstract: Penelitian ini merupakan penelitian deskriptif yang bertujuan untuk menganalisis tingkat kemampuan komunikasi matematika siswa kelas VIII-C SMP Nuris Jember. Pengambilan data dilakukan menggunakan tes tulis dan lisan kepada 9 siswa. Pengambilan subjek diperoleh dari nilai ulangan harian matematika pokok bahasan sistem persamaan linier dua variabel. Dari nilai ulangan harian pokok bahasan sistem persamaan linier dikelompokan menjadi 3 tingkatan yaitu tingkat kemampuan matematika tinggi, sedang, dan rendah. Dari… Show more

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Cited by 14 publications
(11 citation statements)
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“…In the process of learning mathematics in addition to solving problems students are also required to communicate by re-explaining the mathematical ideas. This is in line with what was stated by Arifin that in learning mathematics a student who already has the ability to understand mathematics is also required to be able to communicate it, so that understanding can be understood by others [1]. Communication is a process enabling us to understand others dan enabling others to understand us [2].…”
Section: Introductionsupporting
confidence: 82%
“…In the process of learning mathematics in addition to solving problems students are also required to communicate by re-explaining the mathematical ideas. This is in line with what was stated by Arifin that in learning mathematics a student who already has the ability to understand mathematics is also required to be able to communicate it, so that understanding can be understood by others [1]. Communication is a process enabling us to understand others dan enabling others to understand us [2].…”
Section: Introductionsupporting
confidence: 82%
“…SS sudah bisa memisalkan buku dengan Berdasarkan tabel 3, dapat disimpulkan bahwa siswa berkemampuan rendah (SR) mampu memenuhi indikator menjelaskan gagasan matematika, tetapi tidak mampu memenuhi indikator menginterpretasikan gagasan matematika pada bentuk tulisan, menjelaskan ide pada bentuk tulisan matematika, dan mengungkapkan soal yang menggunakan kejadian sehari-hari pada simbol atau bentuk matematika. Hasil penelitian selaras dengan hasil penelitian (Arifin et al, 2016) dimana siswa berkemampuan sedang (SR) tidak dapat memenuhi indikator menyelesaikan soal, membuat kalimat matematika dari soal cerita, menggunakan simbol matematika, dan melakukan perhitungan matematika. Serta sejalan juga dengan penelitian yang dilakukan (Aini, 2021) bahwa masih terdapat beberapa subjek yang kesulitan dalam menuliskan bentuk matematika dengan soal menggunakan persoalan di kehidupan nyata serta kesulitan dalam proses penyelesaiannya.…”
Section: Kemampuan Komunikasi Matematis Siswa Berkemampuan Sedangunclassified
“…10 No. 1, 2021 E-ISSN : 2541-2906 (Arifin et al, 2016) dimana siswa berkemampuan tinggi (ST) memenuhi indikator menyelesaikan soal, membuat kalimat matematika dari soal cerita, menggunakan simbol matematika, dan melakukan perhitungan matematika. Selaras juga dengan penelitian (Syafina & Pujiastuti, 2015)…”
unclassified
“…Further, a research conducted to analyze the results of eight items on PISA test demonstrated that most of students were capable of representing symbols, particularly in using formula to define the area of a square, in spite of their inability to formulate problems into the expected mathematical expressions (Zulfah & Rianti, 2018). The other research on nine students showed that the moderate to low achievers could not apply mathematical symbols properly (Arifin, Trapsilasiwi, & Fatahillah, 2016). Accordingly, this present research aimed to analyze errors on mathematical symbol as a metaphor in linear programming.…”
Section: Introductionmentioning
confidence: 99%