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All Journal Pythagoras: Jurnal Matematika dan Pendidikan Matematika Jurnal Karya Pendidikan Matematika AKSIOMA: Jurnal Program Studi Pendidikan Matematika Journal of Educational Science and Technology EDU-MAT: Jurnal Pendidikan Matematika Jurnal Cendekia : Jurnal Pendidikan Matematika Saintifik : Jurnal Matematika, Sains, dan Pembelajarannya GERVASI: Jurnal Pengabdian kepada Masyarakat Jurnal Penelitian dan Pengkajian Ilmu Pendidikan: e-Saintika International Journal of Education, Social Studies, And Management (IJESSM) Postulat : Jurnal Inovasi Pendidikan Matematika JME (Journal of Mathematics Education) West Science Social and Humanities Studies Jurnal Penalaran dan Riset Matematika Jurnal Pendidikan Progresif JME (Journal of Mathematics Education)
Sufri Mashuri
Universitas Sembilanbelas November Kolaka
Humanities Economics, Econometrics & Finance Education Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Physics Public Health Social Sciences Other

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Penerapan Model Pembelajaran Predict, Observe, Explain (POE) Terhadap Aktivitas Dan Kemampuan Pemecahan Masalah Matematis Siswa SMP Jahring, Jahring; Nasruddin, Nasruddin; Mashuri, Sufri; Aisah, Nur
SAINTIFIK Vol 10 No 2 (2024): Saintifik: Jurnal Matematika, Sains, dan Pembelajarannya
Publisher : Universitas Sulawesi Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31605/saintifik.v10i2.531

Abstract

Penelitian ini bertujuan untuk menganalisis perbedaan aktivitas dan kemampuan pemecahan masalah matematis siswa yang menggunakan model pembelajaran POE dibandingkan dengan pembelajaran konvensional. Metode quasi-eksperimen dengan desain posttest only control group digunakan dalam penelitian ini. Aktivitas siswa dianalisis secara deskriptif berdasarkan hasil observasi, sedangkan kemampuan pemecahan masalah matematis dianalisis melalui hasil tes dan dilanjutkan dengan uji perbedaan menggunakan independent sample t-test. Hasil penelitian menunjukkan bahwa aktivitas siswa dengan model pembelajaran POE lebih tinggi dibandingkan dengan pembelajaran konvensional. Selain itu, kemampuan pemecahan masalah matematis siswa dengan pembelajaran POE juga lebih tinggi dibandingkan dengan pembelajaran konvensional. Perbedaan ini ditunjukkan oleh tingginya aktivitas dan kemampuan pemecahan masalah pada model pembelajaran POE.
Analisis Kemampuan Pemecahan Masalah Matematis Siswa pada Materi Bangun Datar Ditinjau dari Kecerdasan Logis Matematis Nasruddin, Nasruddin; Hl, Nur Ihsan; Mashuri, Sufri; Jahring, Jahring; Risaldi, Aldi; Haidar, Irajuana
SAINTIFIK Vol 11 No 1 (2025): Saintifik: Jurnal Matematika, Sains, dan Pembelajarannya
Publisher : Universitas Sulawesi Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31605/saintifik.v11i1.580

Abstract

Penelitian ini merupakan penelitian deskriptif dengan pendekatan kuantitatif yang bertujuan untuk mendeskripsikan kemampuan pemecahan masalah matematis siswa berdasarkan kecerdasan logis matematikanya. Penelitian ini dilakukan di MTs Nurul Mujtahidin Wolulu yang melibatkan 10 orang siswa sebagai subjek penelitian. Selanjutnya dipilih 5 siswa untuk diwawancarai yang terdiri dari 1 siswa dengan kecerdasan logis matematika sangat tinggi, 1 siswa dengan kecerdasan logis matematika tinggi, dan 1 siswa dengan kecerdasan logis sedang, 1 Siswa dengan keceerdasan Logis Matematis Kurang dan 1 Siswa dengan Kecerdasan Logis Matematis Sangat Rendah. Hasil yang diperoleh (1) Terdapat siswa dengan kecerdasan logis matematika sangat tinggi memiliki rata-rata kemampuan pemecahan masalah matematis kategori sangat Baik yaitu dengan rata-rata nilai 83,33 (2) Terdapat siswa dengan kecerdasan Logis matematika Tinggi memiliki rata-rata kemampuan pemecahan masalah matematis kategori Baik yaitu dengan rata-rata nilai 75,00 dan (3) Terdapat siswa dengan kecerdasan Logis matematika Sedang memiliki rata-rata kemampuan pemecahan masalah matematis kategori Cukup yaitu dengan rata-rata nilai 65,27. (4) Terdapat siswa dengan kecerdassan Logis matematis rendah memiliki kemampuan pemecahan matematis kurang yaitu dengan rata rata nilai 58,33. (5) Terdapat siswa dengan kecerdassan Logis matematis sangat rendah memiliki kemampuan pemecahan matematis sangat kurang yaitu dengan rata rata nilai 37,50. Dari 10 siswa kelas VIII MTs Nurul Mujtahidin Wolulu diperoleh bahwa rata-rata kecerdasan logis matematisnya yaitu 65,00 yang berada pada kategori sedang. Serta dari 10 siswa kelas VIII MTs Nurul Mujtahidin Wolulu diperoleh bahwa kemampuan pemecahan masalah matematis siswa berada pada kategori cukup dengan rata-rata nilai 64,20.
TRAINING AND GUIDANCE USING SPSS FOR TEACHERS’ RESEARCH DATA PROCESSING APPLICATIONS AT KECAMATAN TANGGETADA, KOLAKA SOUTHEAST SULAWESI Ahmad Rustam; Sufri Mashuri
JME (Journal of Mathematics Education) Vol. 1 No. 2 (2016): JME
Publisher : USN Kolaka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31327/jme.v1i2.22

Abstract

This devotion is aimed to improve the ability of teachers to process research data usingSPSS. Things that the background is the lack of the use and knowledge of teachers in theuse of SPSS and research works of teachers is lacking, one possible cause is the inabilityof teachers in data processing, especially using SPSS. This devotion includes four phases,namely, preparation, determination of the participants, the training and guidance of theuse of SPSS, and direct practice of use of each of the steps in the data analysis in SPSS.The methods used include lectures and question and answer, targeted discussiongroups, guidance and simulation data analysis, and direct practice with SPSS dataanalysis, and administration tasks. Outputs produced is yielding clues analysis workprogram SPSS for teachers and guidance techniques and operation of SPSS in dataprocessing as well as the need to retrieve accurate results and capable operation of SPSSin data processing based on the instructions of work to be able to determine the validdata instrument and obtain accurate results.
Differences in Student Mathematics Learning Achievement Based on Parenting Patterns of Parents of Students Class VIII SMP Negeri 3 Wundulako Deti Sri Rahayu; Sufri Mashuri; Diana Diana; Dian Ulfa Sari
JME (Journal of Mathematics Education) Vol. 6 No. 1 (2021): JME
Publisher : USN Kolaka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31327/jme.v6i1.1553

Abstract

The purpose of this study was to determine: To determine students' learning achievement in mathematics based on parenting styles of students at SMP Negeri 3 Wundulako and to find out the difference in students' learning achievement in mathematics based on parenting styles at SMP Negeri 3 Wundulako. The population in this study were all students of class VIII SMP Negeri 3 Wundulako, totaling 47 students divided into 2 classes, namely VIII A and VIII. This study uses descriptive quantitative research, where the researchers used descriptive methods with quantitative approaches. The results showed that: Differences in students' learning achievement in mathematics based on parenting styles of class VIII students at SMP Negeri 3 Wundulako.
TESTING EDLINK'S ABILITY TO MANAGE BLENDED LEARNING Akbar Nasrum; Sufri Mashuri; Made Subawo
JME (Journal of Mathematics Education) Vol. 9 No. 1 (2024): JME
Publisher : USN Kolaka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31327/jme.v9i1.2155

Abstract

The main purpose of this research is to find out the advantages and disadvantages of the sevima edlink application through application in lectures using mixed methods. The advantages and disadvantages obtained are expected to be input for the university for the development of a better campus LMS. A good LMS will support the implementation of good MBKM through distance learning programs. In addition to finding out the advantages and disadvantages of Edlink, another important point is to involve students including lecturers involved to actively participate in using learning technology. This is one of the important points of this research. The methods used were case study, in-depth interview and participative observation. The research instruments were questionnaires and interview guidelines. The results of this study indicate that edlink is very feasible to use as a campus LMS although there are some features that must be improved.
Implementation of Team-Assited Individualization Instructional Strategies Supported by Geogebra Software to Improve Mathematical Problem Solving Ability Nasruddin Nasruddin; Sufri Mashuri; Jahring Jahring
Jurnal Pendidikan Progresif Vol 9, No 1 (2019): Jurnal Pendidikan Progresif
Publisher : FKIP Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Implementation of team assisted individualization instructional strategies supported by GeoGebra software to improve mathematical problem solving ability. Objectives: This quasi-experiment study aims to determine the effectiveness of Team Assisted Individualization (TAI) instructional strategies assisted by Geogebra graphical software to improve students’ mathematical problem solving abilities. Method: By cluster random sampling techniques, 66 students in grade VIII at SMPN 1 Wundulako were selected as sample. Data collection was carried out using pretest and posttest by applying test and non-test instrument. The data analysis was carried out with descriptive and inferential statistics. Findings: The Tukey test results showed that the significance value was 0.005 (α<0.05) with the average scores of the experimental and control classes 80.42 and 76.03. Conclusion: TAI strategy with graphical software is more effective in improving the mathematical problem solving ability than conventional learning. Keywords: Team assisted individualization, GeoGebra, mathematical problem solving ability DOI: http://dx.doi.org/10.23960/jpp.v9.i1.201903 
ANALISIS KEMAMPUAN SISWA MENYELESAIKAN MASALAH MATEMATIS PADA KONSEP BARISAN GEOMETRI Wangsa, Arma; Mashuri, Sufri; Marniati, Marniati; Marillah, Dima; Rosti, Rosti
Jurnal Penalaran dan Riset Matematika Vol. 4 No. 1 (2025): April 2025
Publisher : Almeera Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62388/prisma.v4i1.533

Abstract

Indonesian students' performance still tends to be low in solving mathematical problems. In order to explore this issue, further studies are needed to determine the ability of students to solve mathematical problems in various mathematical materials. Therefore, this study aims to describe students' mathematical problem solving ability on geometric sequence material. Descriptive qualitative method was used to describe three research subjects (students of SMAN 6 Bombana) who each represented high, medium, and low ability levels. Tests and interviews were given to collect data which were then analyzed to find out how students' work and errors in solving mathematical problems. The results showed that based on Polya's problem solving indicators, subjects with high and medium ability could solve the problem well, although subjects with medium ability needed two attempts (changing the solution plan) to get the correct answer. Meanwhile, subjects in the low category could not solve the mathematical problems presented in three attempts. In addition, two student errors were found in the solution process, namely: 1) incorrectly using the concept; and 2) incorrectly determining the ratio of the sequence. This study also found a positive participation of adversity quotient as a good mentality for students in solving mathematical problems.
Eksplorasi Etnomatematika Rumah Adat Suku Tolaki Mekongga (Raha Bokeo) Di Kabupaten Kolaka Jahring, Jahring; Muslan, Muslan; Purnamasari, Wilda; Nasruddin, Nasruddin; Mashuri, Sufri
Jurnal Cendekia : Jurnal Pendidikan Matematika Vol 9 No 2 (2025): Jurnal Cendekia: Jurnal Pendidikan Matematika Volume 9 Nomor 2 Tahun 2025
Publisher : Mathematics Education Study Program

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/cendekia.v9i2.3713

Abstract

Perkembangan ilmu pengetahuan dan teknologi (IPTEK) memunculkan program pendidikan yang mengintegrasikan partisipasi budaya di sekolah. Pembelajaran matematika yang berorientasi pada budaya seringkali melibatkan materi matematika yang berhubungan dengan perhitungan. Bidang yang menghubungkan matematika dengan budaya ini dikenal sebagai etnomatematika. Salah satu contoh nyata yaitu adanya unsur matematika pada bangunan Rumah Adat Mekongga. Dari bangunan rumah adat terlihat unsur budaya dalam hal ini budaya Suku Tolaki Mekongga yang memiliki nilai seni yang tercermin dari gaya arsitektur bangunan. Mengkaji dan mengeksplorasi rumah adat Raha Bokeo Suku Tolaki Mekongga sebagai alternatif sumber belajar matematika berbasis kebudayaan lokal Suku Tolaki menjadi tujuan dalam penelitian ini dengan menggunkan jenis pendekatan etnografi. Instrumen yang digunakan adalah peneliti sendiri dan teknik analisis data mengacu pada metode yang dekemukakan oleh Miles Dan Hubermann. Dalam penelitian ini, teknik pengumpulan data yang digunakan yaitu observasi yang dilakukan pada Rumah Adat Mekongga, wawancara dilakukan dengan dua narasumber yaitu arsitek rumah adat sekaligus ahli sejarawan Suku Tolaki Mekongga dan ketua adat Suku Tolaki Mekongga dan dokumentasi yang berbentuk foto atau dokumen yang berkaitan. Hasil yang diperoleh yaitu terdapat konsep-konsep geometri pada bangunan Rumah Adat Mekongga seperti persegi panjang, segitiga sama kaki, segitiga siku-siku, prisma segi empat dan pencerminan atau refleksi. Selain itu, juga terdapat aktivitas matematika dalam proses pembangunan rumah adat seperti aktivitas mengukur, aktivitas merancang bangunan, aktivitas menjelaskan dan aktivitas menentukan lokasi.
Co-Authors Ahmad Andri Estining Sejati Arma Wangsa Arua, Afudin La Deti Sri Rahayu Dian Ulfa Sari Diana Diana Djidu, Hasan Irajuana Haidar Jahring Jahring, Jahring La Arua, Afudin La Eru Ugi Loso Judijanto Made Subawo Maman Hariana Marillah, Dima Marniati Marniati Marniati Marniati, Marniati Muslan, Muslan N. Nasruddin Nafiah, Umi Nasruddin Nasruddin Nasruddin Nasruddin Nasruddin, N. Nur Aisah Purnamasari, Wilda Rasmuin Rasmuin Rasmuin, Rasmuin Resky Amalia Retno Kusuma Ningrum Risaldi, Aldi Risnanang Kurniawan Rosti, Rosti Sarida Sarida Umi Nafiah Yawan, Hendri