Article Per Year (5 Year)
p-Index From 2021 - 2026
3.492
P-Index
This Author published in this journals
All Journal Jurnal Daya Matematis Al Ishlah Jurnal Pendidikan MaPan : Jurnal Matematika dan Pembelajaran UNM Journal of Biological Education M A T H L I N E : Jurnal Matematika dan Pendidikan Matematika JURNAL PENDIDIKAN MIPA Mandalika Mathematics and Educations Journal Jurnal Pendidikan dan Kebudayaan Mattawang: Jurnal Pengabdian Masyarakat Panrannuangku Jurnal Pengabdian Masyarakat Community Medicine and Education Journal Kognitif: Jurnal Riset HOTS Pendidikan Matematika SAINSMAT: Journal of Applied Sciences, Mathematics, and Its Education Issues in Mathematics Education (IMED) J-KIP (Jurnal Keguruan dan Ilmu Pendidikan) Venn: Journal of Sustainable Innovation on Education, Mathematics and Natural Sciences Seminar Nasional Hasil Penelitian LP2M UNM Riemann : Research of Mathematics and Mathematics Education Jurnal Hasil-Hasil Pengabdian dan Pemberdayaan Masyarakat (JHP2M) SAINSMAT: Jurnal Ilmiah Ilmu Pengetahuan Alam
Tahmir, Suradi
Department Of Math Education, Faculty Of Math And Natural Sciences, Universitas Negeri Makassar, Makassar, Indonesia
Religion Arts Humanities Biochemistry, Genetics & Molecular Biology Chemistry Computer Science & IT Dentistry Economics, Econometrics & Finance Education Energy Engineering Environmental Science Health Professions Immunology & microbiology Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mathematics Medicine & Pharmacology Physics Public Health Social Sciences Other

Published : 36 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 36 Documents
Search

 1   2   3   4 
Analisis Jenis Kesalahan Siswa Berdasarkan Kriteria Watson Pada Materi Bangun Ruang Sisi Datar Nursalam Nursalam; Suradi Tahmir; Muhammad Ammar Naufal
Venn: Journal of Sustainable Innovation on Education, Mathematics and Natural Sciences Vol. 5 No. 4 (2026): MIPA dan dan Pendidikan lingkup MIPA
Publisher : Pusat Studi Bahasa dan Publikasi Ilmiah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53696/venn.v5i4.517

Abstract

This is a qualitative descriptive study that aims to describe student errors based on Watson's criteria in flat-sided solid geometry material in grade VIII of SMPN 11 Buton. The subjects of this study were grade VIII students. The technique for determining the research subjects was by administering a diagnostic test to select two high-ability subjects and two moderate-ability subjects. Data collection techniques included administering a diagnostic test, administering a math ability test, interviews, and documentation. The results showed that students with high ability made two errors out of eight Watson criteria: incorrect data errors, incorrect procedures, missing data, missing conclusions, conflicting response levels, indirect manipulation, skill hierarchy problems. In addition to the seven categories above, high-ability students made errors in inappropriate procedures and missing conclusions. This means that high-ability students made errors in determining their final grades and did not write conclusions from their answers. Then, for subjects with low ability, they made 7 types of errors based on Watson's criteria, namely inaccurate data errors, incorrect procedures, missing data, missing conclusions, conflicting response levels, indirect manipulation, and skill hierarchy problems. Subjects with low ability did not make errors in types of errors other than the 7 categories above. This was because the subjects were unable to understand the concept of the problem, were less careful in working on the problem, which impacted the procedure and the results obtained were less accurate.
The Effects of Artificial Intelligence, Digital Literacy, and Critical Thinking Skills on Students’ Mathematical Problem-Solving Ability Nurul Resky Amelia; Suradi Tahmir; Fajar Arwadi
Mathline : Jurnal Matematika dan Pendidikan Matematika Vol. 11 No. 3 (2026): Mathline : Jurnal Matematika dan Pendidikan Matematika
Publisher : Universitas Wiralodra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31943/mathline.v11i3.1193

Abstract

Previous studies have examined the impact of AI use and students’ digital literacy levels. However, they analyzed these variables separately from critical thinking and mathematical problem-solving skills and did not integrate them into a single research model. Therefore, this study integrates these four variables into a single research model to analyze the direct and indirect effects of AI, digital literacy, and critical thinking skills on mathematical problem-solving using a quantitative approach with an explanatory-predictive design in an ex post facto framework. The population in this study consists of all eighth-grade students at public junior high schools in Tamalate Subdistrict, comprising 7 schools with a total population of 1,689 students. The research sample consisted of 11 classes from 4 schools, with a total of 266 students selected through multistage sampling: first, 4 schools were selected using purposive sampling, followed by the selection of classes using proportional cluster random sampling. Data were collected using questionnaires and written tests. All instruments met the criteria for content validity, empirical validity, and reliability. The data were analyzed descriptively and inferentially. Inferential analysis revealed that digital literacy has a direct, positive, and significant effect on critical thinking skills, and that critical thinking skills have a direct, positive, and significant effect on mathematical problem-solving. Conversely, AI has no significant direct or indirect effect on mathematical problem-solving. These findings indicate that critical thinking skills mediate the relationship between digital literacy and students’ mathematical problem-solving abilities, while AI serves as a learning tool that requires digital literacy to support it.
Analysis of Visual Students' Quadratic Function Numeracy AKM Problem- Solving Ability Based on Bloom's Cognitive Muh. Nur Fitrah Hasyim; Suradi Tahmir; Syahrullah Asyari
Daya Matematis: Jurnal Inovasi Pendidikan Matematika Vol 14, No 2 (2026): Juli
Publisher : Universitas Negeri Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26858/jdm.v14i2.86544

Abstract

This study aims to describe the mathematical problem-solving abilities of senior high school students with a visual learning style (GB) in solving Minimum Competency Assessment (AKM) numeracy tasks on quadratic functions, categorized by cognitive performance groups. This descriptive qualitative study involved research subjects selected through a combination of a learning style questionnaire and a cognitive baseline test (TG). The subjects were stratified into three distinct cognitive tiers based on Bloom's taxonomy criteria: a low-cognitive visual subject (mastering levels C1-C2), a medium-cognitive visual subject (mastering level C3), and a high-cognitive visual subject (mastering levels C4-C6). Data collection instruments comprised a customized AKM Numeracy test containing one contextual essay question and one complex multiple-choice item (true/false format requiring written logical validation), followed by task-based semi-structured interviews. The results demonstrated that the low-cognitive visual subject successfully performed initial stages of problem understanding by extracting text into clear geometric properties, yet failed to construct algebraic modeling or procedural executions. The medium-cognitive visual subject showed strong performance in identifying explicit data arrays and accurately executing mathematical algorithms, but struggled when translating complex non-linear spatial graphs into multi-variable expressions. Conversely, the high-cognitive visual subject exhibited a comprehensive and integrated problem-solving capacity, navigating fluidly across descriptive schemas, algebraic manipulation, optimization checks, and formal abstract justifications
Pendampingan Guru MGMP Matematika dalam Pemanfaatan NotebookLM Berbasis Kecerdasan Buatan untuk Pembelajaran Matematika Asmaun Asmaun; Suradi Tahmir; Fajar Arwadi; Intan Burhati Asfyra; Suryadi Ishak
Jurnal Hasil-Hasil Pengabdian dan Pemberdayaan Masyarakat Vol. 5 No. 3 (2026): Volume 05 Nomor 03 (Agustus-September 2026)
Publisher : Jurusan Matematika FMIPA UNM

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35580/zt8ja834

Abstract

Pemanfaatan kecerdasan buatan (AI) dalam pembelajaran matematika memberikan peluang bagi guru untuk mengembangkan sumber dan bahan pembelajaran, tetapi penggunaannya masih memerlukan pendampingan agar dapat dilakukan secara terarah, kritis, dan bertanggung jawab. Kegiatan pengabdian kepada masyarakat ini bertujuan mendampingi guru MGMP Matematika dalam memanfaatkan NotebookLM untuk mendukung pembelajaran matematika. Kegiatan dilaksanakan pada 24 Juli 2026 di SMA Negeri 1 Sidrap dengan melibatkan 15 guru Pendidikan Matematika. Pendampingan menggunakan pendekatan partisipatif dan berbasis praktik (hands-on practice) yang meliputi identifikasi kebutuhan dan kemampuan awal, pengenalan AI dan NotebookLM, praktik terbimbing, serta evaluasi dan refleksi. Guru secara langsung memasukkan sumber pembelajaran, mengeksplorasi materi melalui pertanyaan dan instruksi, serta mengembangkan alternatif bahan pembelajaran. Hasil kegiatan menunjukkan bahwa peserta dapat menggunakan NotebookLM untuk mengeksplorasi sumber, memperoleh ringkasan dan penjelasan materi, menyusun pertanyaan pembelajaran, serta memperoleh ide pengembangan bahan ajar. Guru juga memahami pentingnya memeriksa kembali keluaran AI berdasarkan sumber dan ketepatan konsep matematika. Sebanyak 12 dari 15 guru (80%) aktif mengikuti pendampingan lanjutan. Kegiatan ini menunjukkan bahwa NotebookLM berpotensi menjadi alat bantu dalam mendukung pekerjaan profesional guru, dengan tetap menempatkan guru sebagai pengambil keputusan dalam pembelajaran.
The UseOf Bilingual (BahasaIndonesia-Konjo Language) On Math Learning Dewi Sartika; Suradi Tahmir; Usman Mulbar
Sainsmat : Jurnal Ilmiah Ilmu Pengetahuan Alam Vol. 6 No. 1 (2017): Volume 6 Nomor 1 (Maret 2017)
Publisher : Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Negeri Makassar

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

Abstract

This research was Qualitative Research which aimed to describe the forms and reasons using bilingual (Bahasa and Konjo)in Learning Math the subjects of the research were teacherand student of class VII at SMPN 1 Tombolopao. The Data obtained using research Instrumen, namely observation and interview. The result of the research showed that using two language in learning mathematics related with sentence was converted into Konjo and students’ daily language. Explanation Indonesian used when the teacher explains the material and when entered on exercises, teachers will guide students to use the language of Konjo. Furthermore, Konjo language used when the teacher wants to convey the important things that are emphasized sentence explanation in Konjo.Factors cause of using bilingual communication between teachers and students in learning mathematics is the limited of using Bahasa with the reason as follows ; 1) To help students understand thematerial being taught using everyday language students. 2) Teachers feel there is a distance by students when using the formal Bahasa. So the teacher invites students to express their opinions in a language that is often used. 3) The nature of Siri'and Sipakatau experienced by students.
Identification of Learning Resources on Environment Learning In Jurusan Biologi Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Negeri Makassar Andi Faridah Arsal; Gufran D.Dirawan; Yusminah Hala; Suradi Tahmir; Arifah Novia Arifin; Arsad Bahri
Sainsmat : Jurnal Ilmiah Ilmu Pengetahuan Alam Vol. 6 No. 2 (2017): Volume 6 Nomor 2 (September 2017)
Publisher : Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Negeri Makassar

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

Abstract

This study aims: (1) to identify the main support system in the design of environment-based learning in the Jurusan Biologi Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Negeri Makassar. (2) To know the utilization of environment-based learning resources in the Jurusan Biologi Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Negeri Makassar. Through the Needs Assessment instrument in the form of field observation, questionnaire survey, and interviews on lecturers and students identified the problem to determine the appropriate action for the next stage, so that the learning design willbe the best solution. The results obtained that (1) Jurusan Biologi UNM has two locations or major areas that are very supportive of environment-based learning with their respective characteristics. The two areas are Biology Experiment Garden and Library Discussion Platform Biology Department FMIPA UNM. (2) Some subjects have utilized environment-based learning resources in the Jurusan Biologi FMIPA UNM. Solutions from the results of the identification obtained are among others; (1) Jurusan Biologi can be used as a place of learning, learning resources, and as a medium of learning in the design of environment-based learning. (2) Jurusan Biologi can be used as a comfortable and enjoyable learning environment for all academic community (3) Environmental BasedLearning Design in Jurusan Biologi can be done in almost all courses by increasing the role of lecturer as a facilitator.
Co-Authors A. Awi Ahmad Talib Alimuddin Tampa Andi Asrafiani Arafah Andi Faridah Arsal Andi Ihsan Arifin, Arifah Novia Arsad Bahri Asdar . asmaun, asmaun Assagaf, Said Fachry Awi Dassa Danial Dedi Kusnadi Dewi Sartika Dewi Sartika Eka Hermia Erjun D. Erwinda Gracya Laman Fajar Arwadi Fajar Arwadi Fitriwati Djam'an Grace Lisurara' Sura' Gufran D. Dirawan Gufran D.Dirawan Hamzah Upu Hastuty Musa HERI TAHIR Hilda Karim Hisyam Ihsan Husnul Khotimah Ilham Minggi Ilham Minggi Ilham Minggi Intan Burhati Asfyra Jafaruddin Ma'rup Ma'rup Marina Rahmayanti Muh. Nur Fitrah Hasyim Muhammad Ade Syam Agung Muhammad Ammar Naufal Muhammad Dinar N. Nasrullah Najmawati Azis Nur Amaliah Nur Wahidin Ashari Ashari Nurhafifah Asmad Nurhidayah Nurhidayah Nursalam Nursalam Nurul Fitriany Abbas Nurul Resky Amelia Nurwati Djam'an Nurwati Djam'an Nurwati Djam’an Djam’an R. Rusli R. Rusli Rahma Hidayati Darwis Rahman, Abdul Rosida Rosida Rosidah Rosidah Rusdin Rusdin Rusdyi Habsyi S Saharia S. Syarifatunnisa Sahid Sahlan Sidjara Sri Nurwana Sufri Mashuri Sufri Suryadi Ishak Syahrullah Asyari, Syahrullah T. Tahir Usman Mulbar Yusminah Hala