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Beta: Jurnal Tadris Matematika
Published by Universitas Islam Negeri Mataram
ISSN : 20855893     EISSN : 25410458     DOI : -
Core Subject : Education, Social,
Education Social Sciences
Bετα: Jurnal Tadris Matematika (p-ISSN: 2085-5893 | e-ISSN: 2541-0458) is scientific, peer-reviewed, and open access journal published by Universitas Islam Negeri (UIN) Mataram in collaboration with Asosiasi Dosen Matematika dan Pendidikan Matematika PTKIN (Ad-Mapeta) half-yearly on May and November. It has been indexed in SINTA 2 (Accredited Journal, Decree No.21/E/KPT/2018) by Director General of Strengthening Research and Development, Ministry of Research Technology and Higher Education of the Republic of Indonesia in 2018. The indexing status will be active until 2020.
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Articles 5 Documents
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Search results for , issue "Vol. 14 No. 2 (2021): Beta November" : 5 Documents clear
Development and evaluation of a HOTS-based test for matrix topic: A classical test and item response theory Muhamad Ali Misri; Saifuddin Saifuddin; Reza Oktiana Akbar; Nok Rini Kamelia
Beta: Jurnal Tadris Matematika Vol. 14 No. 2 (2021): Beta November
Publisher : Universitas Islam Negeri (UIN) Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20414/betajtm.v14i2.383

Abstract

[English]: This research aims to develop and evaluate a higher-order thinking skill (HOTS)-based test for a matrix topic. The development was carried out in two stages; items development and validation. The first stage was to review relevant literature about HOTS, design the test items, have experts review, and try out the items. Fifty-one upper secondary school students were involved in the tryout. In the second stage, results of the tryout were validated referring to the classical test and item response theory, including items characteristics, validity and reliability, items discrimination, and difficulty levels. The validation resulted in five valid test items (r1=0,54; r2=0,88; r3=0,72; r4=0,78; r5=0,82). The developed test represents the topic, fulfills HOTS criteria, is reliable rα=0,85, can differentiate students with higher-order thinking, and has varied difficulty levels. [Bahasa]: Penelitian ini bertujuan untuk mengembangkan dan mengevaluasi soal tes berbasis keterampilan berpikir tingkat tinggi (HOTS) pada materi matriks. Pengembangan instrumen tes melalui dua tahap, yaitu pengembangan draf soal dan validasi. Pada tahap pertama, dilakukan kajian literatur yang relevan, penyusunan rencana butir soal, evaluasi butir soal yang diusulkan, dan uji coba draf butir soal. Sebanyak 51 siswa sekolah menengah dilibatkan pada tahapan uji coba. Pada tahap validasi, dilakukan analisis menggunakan teori tes klasik dan teori respon butir mencakup: karakterisasi, validitas dan reliabilitas, uji daya beda, dan tingkat kesulitan soal. Penelitian ini menghasilkan lima butir soal yang valid (r1=0,54; r2=0,88; r3=0,72; r4=0,78; r5=0,82). Tes yang dikembangkan mewakili materi matriks, memenuhi kriteria HOTS, dapat diandalkan dengan nilai reliabilitas tes sebesar rα=0,85, dapat membedakan siswa yang memiliki kemampuan berpikir tingkat tinggi, dan memiliki keragaman tingkat kesulitan.
Zoom vs. Google Classroom: Which is likely more effective for supporting students’ learning in mathematics? Siti Anisa Maesaroh; Leni Marlena
Beta: Jurnal Tadris Matematika Vol. 14 No. 2 (2021): Beta November
Publisher : Universitas Islam Negeri (UIN) Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20414/betajtm.v14i2.430

Abstract

[English]: The purpose of this study is to predict the probability of successful mathematics online learning using two platforms; Zoom Meeting and Google Classroom, towards students’ learning outcomes. The sample used was sixty-four grade 11 students. Data was collected through a test on matrix topics and then analyzed using probit regression. The results of the analysis show that the student's probability of success to achieve better learning outcomes using Zoom Meeting is 12.46% higher than Google Classroom. In this case, Zoom Meeting can be used as a virtual face-to-face platform, so that the teaching and learning process can be more communicative and interactive compared to Google Classroom, where its use is limited to the delivery of learning content only. Therefore, online learning using Zoom Meeting in mathematics is more recommended because it has a higher chance of improving students’ learning outcomes. [Bahasa]: Penelitian ini bertujuan memprediksi peluang keberhasilan pembelajaran daring matematika menggunakan platform Zoom Meeting dan Google Classroom terhadap hasil belajar siswa. Sampel yang digunakan sebanyak 64 siswa kelas XI. Pengambilan data dilakukan dengan tes hasil belajar pada materi matriks kemudian dianalisis menggunakan regresi probit. Berdasarkan hasil analisis, diperoleh peluang sukses siswa terhadap hasil belajar menggunakan platform Zoom Meeting 12,46% lebih tinggi dibandingkan dengan Google Classroom. Zoom Meeting merupakan platform yang dapat digunakan sebagai sarana tatap muka maya, sehingga pembelajaran dapat lebih komunikatif dan interaktif dibandingkan dengan Google Classroom yang penggunaannya dibatasi untuk penyampaian konten pembelajaran saja. Dengan demikian, pembelajaran daring menggunakan Zoom Meeting lebih direkomendasikan karena berpeluang lebih tinggi untuk meningkatkan hasil belajar matematika siswa.
Higher-order thinking skills among male and female students: An experimental study of the problem-based calculus learning model in secondary schools Hasan Djidu; Jailani Jailani; Heri Retnawati
Beta: Jurnal Tadris Matematika Vol. 14 No. 2 (2021): Beta November
Publisher : Universitas Islam Negeri (UIN) Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20414/betajtm.v14i2.432

Abstract

[English]: This study aims to examine the effectiveness of the problem-based calculus learning model (PB-CLM) towards students’ higher-order thinking skills (HOTS). PB-CLM is a modification of problem-based learning’s (PBL) syntax. It was a quasi-experimental with a group pretest-posttest design involving 351 11th-grade students as the population. Seventy-one students of two classes were randomly selected as a sample. Data was collected through pretest and posttest developed from three aspects of HOTS; analysis, evaluation, and synthesis. To determine the effectiveness of PB-CLM, paired sample t-test and independent sample t-test with a significance level of 5% (α = 0.05) were used. The results show that students’ activities during the learning process in PB-CLM has a positive effect on increasing their HOTS (mean difference = 30.141; sig one-tailed = 0.000). Furthermore, there was no significant difference in HOTS among male and female students, both at the pretest and posttest (mean difference = 0.81731; sig.= 0.295). Likewise, the increase in HOTS scores (posttest-pretest) did not differ significantly between gender (mean difference = 0.88141; sig. one-tailed = 0.740). [Bahasa]: Penelitian ini bertujuan untuk menguji keefektifan problem-based calculus learning model (PB-CLM) terhadap higher-order thinking skills (HOTS) siswa. PB-CLM merupakan modifikasi dari sintaks model problem-based learning (PBL). Penelitian ini menggunakan rancangan quasi eksperimen dengan desain one group pretest-posttest yang melibatkan 351 siswa kelas XI sebagai populasi penelitian. Tujuah puluh satu siswa dari 2 kelas dipilih secara acak sebagai sampel. Data penelitian dikumpulkan dengan menggunakan pretest dan posttest yang dikembangkan dari 3 aspek HOTS; analisis, evaluasi, dan sintesis. Untuk mengetahui keefektifan PB-CLM digunakan paired sample t-test dan independent sample t-test dengan taraf signifikansi 5% (α = 0,05). Hasil analisis menunjukkan aktivitas siswa selama pembelajaran dengan PB-CLM efektif dalam meningkatkan HOTS (mean difference = 30,141; sig.one-tailed = 0,000). Lebih lanjut, tidak ditemukan perbedaan yang signifikan antara HOTS siswa laki-laki dan perempuan, baik pada pretest maupun posttest (mean difference = 0,81731; sig.= 0,295). Begitu pula peningkatan skor HOTS (posttest-pretest) juga tidak berbeda signifikan antara siswa laki-laki dan perempuan (mean difference = 0,88141; sig. one-tailed = 0,740).
An ethnomethodological analysis of students’ understanding of the concept of trigonometry in a high-stakes examination in South Africa Marius Derick Simons; Kadek Adi Wibawa
Beta: Jurnal Tadris Matematika Vol. 14 No. 2 (2021): Beta November
Publisher : Universitas Islam Negeri (UIN) Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20414/betajtm.v14i2.459

Abstract

[English]: In South Africa, National Senior Certificate (NSC) mathematics examination is a capping external examination taken at the culmination of twelve years of schooling. The purpose of this study was to investigate and analyze the responses of examinees in the examinations in the concept of trigonometry. While the study mainly used an ethnomethodological approach, a documentary analytical approach was also adopted. Documentary analysis was necessitated by the private nature of the NSC examination, as we only had access to the written work of the examinees. The major findings were: (1) that the strategies and tactics used by examinees are highly driven by the context of the high-stakes examination; (2) that examinees’ ways of working exhibit the general structure of the practice that is commonly found in mathematical discourse practices. Further studies are required to deepen the understanding of the thinking processes of examinees by conducting focus group interviews, where the examinees are afforded opportunities to explain their workings in school-based assessments. [Bahasa]: Di Afrika Selatan, ujian matematika National Senior Certificate (NSC) adalah ujian tambahan yang diambil pada akhir dari dua belas tahun sekolah. Penelitian ini bertujuan untuk melakukan investigasi dan analisis tanggapan siswa peserta ujian matematika NSC terkait konsep trigonometri. Selain pendekatan etnometodologi yang secara umum dipakai dalam penelitian ini, pendekatan analitis dokumenter yang juga diadopsi terkait karakteristik ujian NSC, dalam hal inipeneliti hanya memiliki akses pada jawaban tertulis peserta ujian. Temuan utama penelitian adalah: (1) bahwa strategi dan taktik yang digunakan oleh peserta ujian sangat didorong oleh konteks ujian berisiko tinggi; (2) bahwa cara kerja peserta ujian menunjukkan struktur umum praktik yang biasa ditemukan dalam praktis diskursus matematika. Penelitian lebih lanjut diperlukan untuk memperdalam pemahaman tentang proses berpikir peserta ujian dengan melakukan wawancara kelompok terfokus, dimana peserta ujian diberikan kesempatan untuk menjelaskan cara kerja mereka dalam penilaian berbasis sekolah.
Mathematics education research in Indonesia: A scoping review Andi Saparuddin Nur; Inggrid Marlissa; Kamariah Kamariah; Markus Palobo; Widya Putri Ramadhani
Beta: Jurnal Tadris Matematika Vol. 14 No. 2 (2021): Beta November
Publisher : Universitas Islam Negeri (UIN) Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20414/betajtm.v14i2.464

Abstract

[English]: This scoping review aims to examine mathematics education research in Indonesia in the last seven years. A search on top 1 and 2 journals, which were selected through a national database (Sinta), yielded 595 articles published from 2015 to March 2021. A content analysis of the articles revealed that research mostly used by mathematics education researchers in Indonesia was qualitative (41.85%), quantitative (32.94%), and developmental (17.82%). The research participants were dominated by junior high school students (35.63%), college students or pre-service teachers (23.87%), and senior high school students (17.48%). The number of participants ranges from 31 to 60 (26.72%) in the majority of the research. Most of the research data were collected through tests, interviews, and questionnaires. Meanwhile, in analyzing the data, the use of descriptive statistics, qualitative methods, and t-tests were obtrusive. There are twelve most researched topics in Indonesia, including mathematical ability (27.23%), technology application (13.28%), and cognitive process (9.92%). Several topics that have not been developed in Indonesia are philosophy and history of mathematics education, early childhood mathematics learning, and topics on multicultural, multilingualism, and equity in mathematics education. Meanwhile, the integration of Islamic values ​​in teaching and learning mathematics is a particular topic in Indonesia. [Bahasa]: Penelitian ini bertujuan untuk mengkaji penelitian pendidikan matematika di Indonesia dalam tujuh tahun terakhir. Pencarian pada jurnal level 1 dan level 2, yang dipilih melalui basis data nasional (Sinta), menghasilkan 595 artikel yang diterbitkan dari tahun 2015 sampai Maret 2021. Hasil konten analisis dari artikel tersebut menunjukkan bahwa penelitian paling banyak digunakan peneliti pendidikan matematika di Indonesia adalah kualitatif (41,85%), kuantitatif (32,94%), dan pengembangan (17,82%). Partisipan paling banyak dilibatkan adalah siswa SMP (35,63%), mahasiswa atau calon guru (23,87%), dan siswa SMA (17,48%). Sebagian besar jumlah sampel yang digunakan berada pada kisaran 31-60 orang (26,72%). Pengumpulan data banyak dilakukan melalui tes, wawancara, dan kuesioner. Sementara itu, analisis data paling banyak menggunakan statistik deskriptif, metode kualitatif, dan uji-t. Terdapat dua belas topik paling banyak diteliti di Indonesia, diantaranya; kemampuan matematis (27,23%), aplikasi teknologi (13,28%), dan proses kognitif (9,92%). Beberapa topik yang belum banyak berkembang di Indonesia yaitu filosofi dan sejarah pendidikan matematika, pembelajaran matematika anak usia dini, dan topik terkait multikultural, multilingual, dan kesetaraan dalam pendidikan matematika. Sementara itu, integrasi nilai-nilai Islam dalam pembelajaran matematika merupakan topik penelitian yang menjadi ciri khas di Indonesia.

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