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All Journal SIGMA: Jurnal Pendidikan Matematika Al-Khwarizmi: Jurnal Pendidikan Matematika dan Ilmu Pengetahuan Alam Proximal: Jurnal Penelitian Matematika dan Pendidikan Matematika Journal of Advanced Sciences and Mathematics Education SAINSMAT: Jurnal Ilmiah Ilmu Pengetahuan Alam

Ma'rufi Ma'rufi

Universitas Cokroaminoto Palopo

Author-ID : 3033323

Chemistry Education Mathematics Physics Social Sciences Other

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PENGARUH PERSEPSI SISWA TENTANG APLIKASI PEMBELAJARAN ONLINE DAN BELIEF MATHEMATIC TERHADAP HASIL BELAJAR MATEMATIKA PADA MASA PANDEMI COVID-19 Masnani Masnani; Ma'rufi Ma'rufi; Muhammad Ilyas
SIGMA: JURNAL PENDIDIKAN MATEMATIKA Vol 13, No 2: Desember 2021
Publisher : Universitas Muhammadiyah Makassar

The Covid-19 pandemic forced the learning system requires online-based learning which has several challenges not only for teachers but also students and their parents. This pandemic makes students tend to be degraded in terms of mentality, confidence in their abilities and accessibility in the use of appropriate learning applications. Hence, this study aims to determine the partial and simultaneous effect of students' perceptions on the mathematics learning outcomes of fifth graders using ex-post facto method. The research population is all students of SDN in Malili District. Then a sample of 80 students was drawn by cluster random sampling. The research instrument used was a test instrument for learning outcomes and a mathematical belief questionnaire as well as a student perception questionnaire about online learning applications which analyzed descriptively and inferentially using multiple tests. The results of this study indicate that students' perceptions of online learning applications and Mathematics students' beliefs have a positive effect on students' mathematics learning outcomes at SDN Malili District with a determination of 42.7% and 51.8%, respectively. Students' perceptions of online learning applications and mathematical beliefs simultaneously have a positive effect on students' mathematics learning outcomes with a determination of 61.8%. As a result of this research, there should be further development in complementary dimensions in the form of learning enrichment and remedial applications.

Peningkatan Hasil Belajar Matematika melalui Pengembangan Perangkat Pembelajaran Berbasis Masalah Terintegrasi Kecerdasan Emosional dan Karakter Lis Sugianto; Muhammad Ilyas; Ma'rufi Ma'rufi
Al-Khwarizmi : Jurnal Pendidikan Matematika dan Ilmu Pengetahuan Alam Vol 8, No 1 (2020): Al-Khwarizmi: Jurnal Pendidikan Matematika dan Ilmu Pengetahuan Alam had Accredi
Publisher : Prodi Pendidikan Matematika FTIK IAIN Palopo

Abstract:The character must be accompanied by emotional intelligence to be able to encourage students in understanding mathematics learning. Students who have emotional intelligence are expected to be able to manage themselves and others. This study aims to develop mathematical learning tools based on integrated problems of emotional intelligence and character of students. The location of this study was in one of the public schools in Palopo City, with the subject of the study is the students of class X. The development procedure used adopted the Plomp model. But this study only reached the test, evaluation, and revision phase. Learning tools developed are teaching materials, learning implementation plans, and student worksheets. The instruments used were learning achievement tests, emotional intelligence questionnaires, student character questionnaires, learning management observation sheets, student activity observation sheets, and student questionnaire responses to learning. The results showed that the integrated problem-based learning device of emotional intelligence that was developed met the criteria of validity, practicality, and effectiveness.Abstrak:Karakter harus dibarengi dengan kecerdasan emosional agar mampu mendorong peserta didik dalam memahami pembelajaran matematika. Peserta didik yang memiliki kecerdasan emosional diharapkan mampu mengelolah diri sendiri dan orang lain. Penelitian ini bertujuan mengembangkan perangkat pembelajaran matematika berbasis masalah terintegrasi kecerdasan emosional dan karakter peserta didik. Lokasi penelitian ini di salah satu sekolah negeri di Kota Palopo, dengan subjek penelitian adalah peserta didik kelas X. Prosedur pengembangan yang digunakan mengadopsi model Plomp. Namun penelitian ini hanya sampai fase tes, evaluasi dan revisi. Perangkat pembelajaran yang dikembangkan yaitu bahan ajar, rencana pelaksanaan pembelajaran, dan lembar kerja peserta didik. Instrumen yang digunakan adalah tes hasil belajar, angket kecerdasan emosional, angket karakter peserta didik, lembar pengamatan pengelolaan pembelajaran, lembar observasi aktifitas peserta didik dan angket respon peserta didik terhadap pembelajaran. Hasil penelitian menunjukkan perangkat pembelajaran berbasis masalah terintegrasi kecerdasan emosional yang dikembangkan memenuhi kriteria kevalidan, kepraktisan dan keefektifan.

Teachers’ knowledge of subject matter in formal definition of limit at senior high school level Ma'rufi Ma'rufi; Muhammad Ilyas; Salwah Salwah; Nur Wahidin Ashari
Journal of Advanced Sciences and Mathematics Education Vol. 5 No. 2 (2025): Journal of Advanced Sciences and Mathematics Education
Publisher : CV. FOUNDAE

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58524/jasme.v5i2.769

Background: Vocational schools in border areas face systemic challenges such as limited infrastructure and poor curriculum-context alignment, hindering effective mathematics instruction and student engagement.Aims: This study investigates how mathematics learning is organized and implemented in a vocational high school situated in the Entikong border area of West Borneo, Indonesia. The research seeks to identify instructional patterns, contextual challenges, and adaptive strategies used by educators under constrained conditions.Method: Using a qualitative case study design, data were gathered through direct classroom observation, semi-structured interviews with teachers and school leaders, and review of official teaching documents. Thematic analysis and data triangulation were employed to ensure rigor and credibility.Results: The analysis highlights a continued reliance on teacher-centered instruction, minimal use of contextual or vocationally integrated methods, and limited student engagement. Assessment practices predominantly measure cognitive outcomes, lacking elements that support student reflection or vocational competencies. Curriculum delivery is often disrupted by time limitations and infrastructural shortfalls.Conclusion: Improving mathematics instruction in border-based vocational schools necessitates flexible teaching models tailored to the local context. Strengthening professional development, embedding authentic assessments, and enhancing school-community collaboration are crucial steps toward addressing educational disparities in underserved regions.

EKSPLORASI KEMAMPUAN REPRESENTASI VISUAL MAHASISWA CALON GURU DALAM MENYELESAIKAN MASALAH GEOMETRI BERDASARKAN PEMAHAMAN MATEMATIKA DAN GENDER Try Nur Handayani; Ma'rufi Ma'rufi; Nurdin Nurdin
Proximal: Jurnal Penelitian Matematika dan Pendidikan Matematika Vol. 4 No. 1 (2021): Volume 4 Nomor 1 tahun 2021
Publisher : Universitas Cokroaminoto Palopo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30605/proximal.v4i1.504

1 subjek laki-laki dan 1 subjek perempuan yang memiliki pemahaman matematika tinggi, sedang dan rendah. Metode yang digunakan dalam penelitian ini adalah metode deskriptif dengan pendekatan kualitatif dan data dalam penelitian ini diperoleh dari tes dan wawancara. Hasil penelitian ini menunjukkan bahwa; (1) kemampuan representasi matematika subjek laki-laki berkemampuan tinggi, sedang, dan rendah dalam menyelesaikan masalah bangun datar segitiga cenderung menggunakan representasi visual (2) kemampuan representasi matematika subjek perempuan berkemampuan tinggi, sedang, dan rendah dalam menyelesaikan masalah bangun datar segitiga cenderung menggunakan representasi visual.

KEMAMPUAN KOMUNIKASI MATEMATIKA SISWA BERDASARKAN GAYA BERPIKIR ACAK ABSTRAK DAN SEKUENSIAL ABSTRAK Nurhami Nurhami; Suaedi Suaedi; Ma'rufi Ma'rufi
Proximal: Jurnal Penelitian Matematika dan Pendidikan Matematika Vol. 5 No. 1 (2022): Volume 5 Nomor 1 Tahun 2022
Publisher : Universitas Cokroaminoto Palopo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30605/proximal.v5i1.1390

Penelitian ini bertujuan unntuk menggambarkan kemampuan komunikasi matematika siswa berdasarkan gaya berpikir yang dimiliki. Penelitian ini merupakan penelitian kualitatif deskriptif yang dilakukan di SMAN 9 Luwu. Subjek penelitian yaitu 1 siswa yang memiiki gaya berpikir acak abstrak dan 1 siswa yang memiliki gaya berpikir sekuensial abstrak. Instrumen dalam penelitian in yaitu peneliti sebagai instrumen utama, serta ter gaya berpikir, tes kemampuan komunikasi dan pedoman wawancara sebagai instrumen pendukung. Teknik triangulasi yang digunakan adalah triangulasi metode. Data yang diperoleh dianalisis mengacu pada teknik analisis data model Miles dan Huberman. Hasil penelitian ini yaitu: 1) subjek acak abstrak dalam memahami wacana mampu menyampaikan informasi yang diketahui dan ditanyakan pada masalah secara lisan, namun tidak menuliskan informasi yang ditanyakan, dan tidak mampu menyampaikan kesimpulan hasil penyelesaian. Kemampuan tata bahasa, subjek menggunakan simbol dan istilah matematika yang kurang sesuai. Kemampuan strategis, subjek mampu menyampaikan metode penyelesaian dengan menuliskan langkah-langkah penyelesaian secara runtut tapi tidak selesai. Sehingga tidak memenuhi indikator kemampuan komunikasi matematika, dan 2) subjek sekuensial abstrak dalam memahami wacana mampu menyampaikan informasi yang diketahui dan ditanyakan pada masalah secara lisan dan tertulis dan mampu menyampaikan kesimpulan hasil penyelesaian secara lisan dan tertulis. Kemampuan tata bahasa, subjek menggunakan simbol dan istilah matematika yang sesuai. Kemampuan strategis, subjek mampu menyampaikan metode penyelesaian dengan menuliskan langkah-langkah penyelesaian secara runtut dan benar. Sehingga memenuhi semua indikator kemampuan komunikasi matematika

Pre-Service Teachers'Knowledge of Pedagogy in Mathematics Learning on The Topic of Special Angles in High School Ma'rufi Ma'rufi; Fahrul Basir; Karmila Karmila; Rio Fabrika
Sainsmat : Jurnal Ilmiah Ilmu Pengetahuan Alam Vol. 10 No. 1 (2021): Volume 10 Nomor 1 (Maret 2021)
Publisher : Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Negeri Makassar

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

This research is a case study that adopted a qualitative approach. It took place in the tenth-grade classes of MAN Palopo. The study's objective was to investigate pre-service teachers' knowledge of pedagogyduring mathematics teaching and learning on the topic of unique angles in Trigonometry. The participants recruited showed distinct tendencies in every aspect observed. Participants had theskill in representing the problems through visual and verbal representation. Besides, they also tackle the problem of students' misconceptions by explaining the procedures. The participants used to encourage students to express the reasons for the use of methods. Lastly, knowledge of how to teach a concept facilitated by good class management could minimize misconceptions and enable meaningful learning for students

Co-Authors Fahrul Basir Ikram, Muhammad Ilyas, Muhammad Karmila Karmila Lis Sugianto Masnani Masnani Nur Wahidin Ashari Nurdin Nurdin Nurhami Nurhami Rio Fabrika Salwah Salwah Sirikanya Seti Suaedi, Suaedi Try Nur Handayani

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