The Attitudes of the Elementary School Mathematics Teacher Candidates towards Proof in the Mathematical Modelling Proccess

Bilgiç, Emine Nur Ünveren; Üzel, Devrim

doi:10.1016/j.sbspro.2014.01.349

Cited by 3 publications

(3 citation statements)

References 5 publications

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“…Pengetahuan dan pemahaman terhadap materi aljabar dapat membantu seseorang untuk membentuk pola pikir dalam menghubungkan antara konsep dan prosedur sehingga setiap pekerjaan dapat dikerjakan secara efesien dan fleksibel (Billings, 2017) sehingga akhirnya seseorang dapat dengan mudah diterima dalam dunia kerja (Blanton, Stroud, & Stephens, 2019). Namun, aljabar masih dianggap suatu pelajaran yang menyulitkan bagi mahasiswa calon guru (Martinez, Brizuela, & Superfine, 2011), khususnya pembuktian aljabar (Bilgic & Uzel, 2014).…”

Section: Pendahuluanunclassified

“…Pembuktian dalam suatu individu membutuhkan pengalaman dan banyak latihan (Lew & Zazkis, 2019). Berdasarkan hasil penelitian sebelumnya, banyak mahasiswa yang tidak mampu untuk membaca atau memahami hasil pekerjaan pembuktian matematika yang telah dikerjaan pada lembar jawabannya (Noto, Priatna, Dahlan, & Setiyani, 2019), mahasiswa calon guru memiliki kemampuan pembuktian yang sangat rendah dalam hal membangun korelasi dan penggunaan dalil-dalil (Bilgic & Uzel, 2014), mahasiswa lemah dalam proses penalaran pembuktian (Rogers & Steele, 2016) serta lemahnya pemahaman intuitif dalam menggunakan defenisi (Fukawa-Connelly, 2016). Namun pada penelitian tersebut tidak dianalisis mengenai kesalahan-kesalahan berdasarkan konsep, prosedural, perhitungan serta konstruksi berpikir mahasiswa calon guru.…”

Section: Pendahuluanunclassified

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Analisis Kesalahan Mahasiswa Calon Guru Sekolah Dasar dalam Menyelesaikan Soal Pembuktian Aljabar

Radiusman

Simanjuntak

2021

JNPM (Jurnal Nasional Pendidikan Matematika)

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Abstrak. Penelitian studi kasus deskriptif ini bertujuan untuk menganalisis kesalahan dan konstruksi berpikir mahasiswa calon guru sekolah dasar dalam menyelesaikan soal pembuktian aljabar. Penelitian ini dilakukan kepada mahasiswa calon guru sekolah dasar yang berada pada semester 2 dengan jumlah 36 mahasiswa calon guru sekolah dasar yang terdiri dari 4 mahasiswa laki-laki dan 32 mahasiswa perempuan dengan sebaran umur 17 sampai 19 tahun dan kemudian dipilih subjek penelitian sebanyak 3 mahasiswa calon guru dengan kemampuan akademik sedang. Proses analisis data dilakukan dengan pengumpulan data, penyajian data dan penarikan kesimpulan. Pengumpulan data dilakukan melalui hasil jawaban calon guru sekolah dasar dalam menyelesaikan soal pembuktian aljabar. Penyajian data dilakukan dengan menganalisis kesalahan-kesalahan dalam menyelesaikan soal pembuktian aljabar. Hasil penelitian menunjukkan bahwa subjek penelitian melakukan tiga jenis kesalahan dalam menyelesaikan permasalahan pembuktian, yaitu kesalahan konsep, kesalahan prosedural dan kesalahan perhitungan. Kesalahan konsep terletak pada kegiatan operasi bilangan, kesalahan prosedural terletak pada ketidakterkaitan antara langkahlangkah yang dituliskan pada lembar jawaban serta kesalahan perhitungan terletak pada perhitungan dari setiap operasi pecahan dan ketidaksesuain antara jawaban dengan permasalahan yang diberikan.

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Section: Pendahuluanunclassified

Analisis Kesalahan Mahasiswa Calon Guru Sekolah Dasar dalam Menyelesaikan Soal Pembuktian Aljabar

Radiusman

Simanjuntak

2021

JNPM (Jurnal Nasional Pendidikan Matematika)

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“…Bilgic and Uzil [23] pointed out that mathematical modeling uses real-world situations to address a question that arises from outside mathematics, then moves to mathematical methods to shed light on the real-world question. This integrated modeling process proceeds from the problem's origin to building and using the model being tested to make predictions.…”

Section: The Theoretical Framework Of the Studymentioning

confidence: 99%

Impact of the Mathematical Modeling on Conceptual Understanding Among Student-Teachers

Salha¹,

Qatanani²

2021

Journal of Southwest Jiaotong University

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The present study investigates the effect of mathematical modeling on conceptual understanding among student-teachers. Also, the study proposes relevant materials and activities in mathematical modeling. Two classes of 140 student-teachers participated in the study. Mathematical modeling instruction was used in the treatment group, while the comparison group was taught by a teacher-centered method. T-Test results showed a difference between the treatment and comparison groups in terms of conceptual understanding. Moreover, the mathematical modeling group showed improvement in the knowledge, comprehension, and application of geometry and measurement concepts. The results of this study are novel as they are introduced to student-teachers to facilitate teaching mathematics among children. The researchers suggested engaging student-teachers in rich modeling activities, which would deepen their students' mathematics learning.

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The analysis of heuristics decision-making in abstract algebra proofing

Junarti

Sukestiyarno

Waluya

et al. 2019

J. Phys.: Conf. Ser.

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Heuristics decision-making is the path, the shortcut of the human mind in making an immediate decision on the process of problem-solving in abstract algebra proofing. Heuristics decision-making are classified into four components, i.e. representative, availability, adjustment and anchoring. This study combined a quantitative and qualitative approach. A test was done twice in order to measure the five stages of verification, and questionnaires were also used to measure heuristics decision and were analyzed descriptively. The results of this study were (1) the students having representative heuristics were able to write the verification well; those having availability heuristics were able to prove when they were given the similar example with the problem; those having adjustment heuristics were able to prove with the ideas and concepts that have been understood; and those having anchoring heuristics cannot control the mistakes made in symbols writing, key ideas, steps, conditions of proof, and reasons supporting theorem; and (2) from the interview, it was revealed that the proof can be done if there are similar examples and with the help of friends, the students did not have a fully learning independence, the students were less confidence in making heuristics decision.

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The Attitudes of the Elementary School Mathematics Teacher Candidates towards Proof in the Mathematical Modelling Proccess

Cited by 3 publications

References 5 publications

Analisis Kesalahan Mahasiswa Calon Guru Sekolah Dasar dalam Menyelesaikan Soal Pembuktian Aljabar

Analisis Kesalahan Mahasiswa Calon Guru Sekolah Dasar dalam Menyelesaikan Soal Pembuktian Aljabar

Impact of the Mathematical Modeling on Conceptual Understanding Among Student-Teachers

The analysis of heuristics decision-making in abstract algebra proofing

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