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Konsep Ketakhinggaan dalam Matematika Sabirin, Muhamad
EDU-MAT Vol 2, No 1 (2014)
Publisher : Program Studi Pendidikan Matematika FKIP Unlam Banjarmasin

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Ketakhinggaan adalah sebuah konsep penting yang tidak hanya digunakan dalam matematika, tetapi juga dalam bidang lainnya. Ketakhinggaan melambangkan realitas yang menunjukkan kekuasaan Tuhan yang tak terbatas. Dalam tulisan ini dibahas sejarah konsep ketakhinggaan (infinity) dan contoh penerapan dalam bidang komputer.Kata KunciÂ : Infinity, Paradoks, Aleph Null, Potential Infinite.

MASTER (Motivating, Acquiring, Searching, Triggering, Exhibiting, Reflecting) learning model in terms of literacy ability and students' mathematics learning motivation Sabirin, Muhamad; Hidayatullah, Akbar; Saputri, Rinda Azmi; Atsnan, Muh. Fajaruddin; Nareki, Maisea Ledua
Jurnal Riset Pendidikan Matematika Vol. 9 No. 1: May 2022
Publisher : Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/jrpm.v9i1.48481

It is argued that mathematical literacy skills might be improved when learning motivation is high. This study aims to examine the difference in mathematical literacy skills between students who joined a learning model that stimulate motivation, the MASTER learning model (Motivating, Acquiring, Searching, Triggering, Exhibiting, and Reflecting) and those who attended conventional learning in terms of high, medium, and low learning motivation. This is a quasi-experimental study with a population of all seventh-grade students of an Islamic Junior School in South Kalimantan, Indonesia. The sample was selected using the purposive sampling technique with group VII A as the experimental class and group VII E as the control class. The instrument used was a test of students' mathematical literacy skills and a student's learning motivation questionnaire. The data were analyzed using a two-way ANOVA. The results showed that: (1) there were differences in mathematical literacy skills between students who attended the MASTER learning model and those who took conventional learning; (2) there were differences in mathematical literacy abilities between students with high, medium, and low motivation to learn, and (3) there was an interaction between the MASTER learning model and learning motivation on students' mathematical literacy abilities.

Math anxiety, self-regulated learning, and academic procrastination in class VIII Students: A case study at SMPN 2 Alalak Atsnan, Muh Fajaruddin; Sabirin, Muhamad; Mardhatillah, Nadia; Nareki, Maisea Ledua; Gazali, Rahmita Yuliana; Fajaruddin, Syarief
Measurement In Educational Research Vol 3, No 2 (2023)
Publisher : Research and Social Study Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33292/meter.v3i2.233

The research aimed to (1) determine students' math anxiety levels, (2) know the level of students' self-regulated learning, (3) know the level of student academic procrastination, (4) determine the relationship between math anxiety and students' academic procrastination, (5) and determine the relationship between self-regulated learning and students' academic procrastination. The quantitative research method used correlational research, which is used to determine the relationship between two or more variables. The population was 152 students in class VIII of SMPN 2 Alalak. Samples were 62 students and were selected using a cluster random sampling technique. Data collection techniques were questionnaires, interviews, and documentation. The data analysis technique used descriptive analysis and hypothesis test using the Spearman rank correlation test. The finding showed that, first, the student's math anxiety level is in the medium category with a percentage of 62.90%. Second, the students' self-regulated learning level is in the medium category with a percentage of 54.84%. Third, the level of student academic procrastination is in the medium category, with a percentage of 75.81%. Fourth, there is a positive relationship between math anxiety and students' academic procrastination in Mathematics subjects in class VIII SMPN 2 Alalak. And there is a negative relationship between self-regulated learning and students' academic procrastination in Mathematics in class VIII SMPN 2 Alalak.

Students’ Skills Performing Mathematical Reasoning and Communication through Group Investigation Learning Model Muhamad Sabirin; Aminah, Siti; Muhniansyah; Muh. Fajaruddin Atsnan
Jurnal Pengembangan Pembelajaran Matematika (JPPM) Vol. 3 No. 2 (2021): Jurnal Pengembangan Pembelajaran Matematika: Volume 3 Nomor 2 Agustus 2021
Publisher : Pusat Studi Pengembangan Pembelajaran Matematika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14421/jppm.2021.32.112-128

The general purpose of learning mathematics formulated by the National Council of Teachers of Mathematics (NCTM) states that students must learn mathematical communication, mathematical reasoning, mathematical problem solving, mathematical connections, and mathematical representation. This study aims to describe and analyze students’ mathematical reasoning and communication skills on linear programming material through the GI type cooperative learning model. This research is quasi-experimental design of the non-equivalent posttest only control group design. The research population was all students of class XI MAN 3 Banjar. The research sample is class XI IIS using cooperative learning model type GI and class XI MIA 1 using conventional learning. Data collection techniques was using observation, documentation, and tests. The results of the study shows that: (1) the mean score of the mathematical reasoning skills and the mathematical communication skills within the students of Grade XI State Madrasah Aliyah 3 Banjar on the learning materials of Linear Program through the GI-Type Cooperative Learning Model is 81.12 and 83.20, respectively belong to the “Very Good” qualification; (2) the mean score of the mathematical reasoning skills and the mathematical communication skills within the students of Grade XI State Madrasah Aliyah 3 Banjar on the learning materials of Linear Program through the Conventional Learning Model is 70.13 and 77.98 respectively belong to the “Very Good” qualification; (3) there have been differences on the mathematical reasoning skills on the learning materials of Linear Program between the students of Grade XI State Madrasah Aliyah 3 Banjar who have been exposed to the GI-Type Cooperative Learning Model and those who have been exposed to the Conventional Learning Model; and (4) there have been differences on the mathematical communication skills on the learning materials of Linear Program between the students of Grade XI State Madrasah Aliyah 3 Banjar who have been exposed to the GI-Type Cooperative Learning Model and those who have been exposed to the Conventional Learning Model.

Representasi dalam Pembelajaran Matematika Muhamad Sabirin
Jurnal Pendidikan Matematika VOLUME 1 NOMOR 2 JUNI 2014
Publisher : UIN Antasari

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18592/jpm.v1i2.49

Representasi adalah bentuk interpretasi pemikiran siswa terhadap suatu masalah, yang digunakan sebagai alat bantu untuk menemukan solusi dari masalah tersebut. Bentuk interpretasi siswa dapat berupa kata-kata atau verbal, tulisan, gambar, tabel, grafik, benda konkrit, simbol matematika dan lain-lain. Makalah ini membahas tentang representasi matematis dan contoh penggunaannya dalam pembelajaran matematika.

EKSPLORASI ETNOMATEMATIKA PADA MASJID AGUNG AL-MUNAWARAH BANJARBARU Norhikmah, Laily; Hariati, Anisa; Kalminan, Radian; Rahmatinah, Rahmatinah; Sabirin, Muhamad
ELIPS: Jurnal Pendidikan Matematika Vol 5 No 2 (2024): ELIPS, September 2024
Publisher : Universitas Pancasakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47650/elips.v5i2.1370

ABSTRAK Matematika adalah salah satu cabang ilmu yang selalu mengalami perkembangan. Dalam pembelajaran sendiri matematika sering dikaitkan dengan masalah kehidupan sehari-hari. Sedangkan budaya sendiri lahir dari aktivitas dan kebiasaan manusia dalam kehidupan sehari-hari. Berdasarkan hal tersebut membuat budaya memiliki keterkaitan dengan matematika dan menjadikan sebuah pembelajaran yang berfokus pada kedua aspek tersebut yang disebut dengan etnomatematika. Tujuan penelitian ini adalah untuk mengeksplorasi konsep matematika yang ada pada Masjid Agung Al-Munawarah Banjarbaru dalam konteks yang dapat digunakan dalam pembelajaran matematika. Jenis penelitian adalah penelitian kualitatif dengan pendekatan etnografi. Pengumpulan data menggunakan metode studi literatur, wawancara, observasi dan dokumentasi. Pada penelitian ini analisis data dilakukan dengan metode Miles dan Huberman. Hasil penelitian ini terdapat konsep matematika yang terkandung dalam Masjid Agung Al-Munawarah Banjarbaru yaitu konsep bangun datar, konsep bangun ruang, dan konsep transformasi. Konsep- konsep matematika yang terdapat pada Masjid Agung Al-Munawarah Banjarbaru tersebut dapat dimanfaatkan untuk memperkenalkan dan memahami konsep geometri melalui budaya lokal.

Math anxiety, self-regulated learning, and academic procrastination in class VIII Students: A case study at SMPN 2 Alalak Atsnan, Muh Fajaruddin; Sabirin, Muhamad; Mardhatillah, Nadia; Nareki, Maisea Ledua; Gazali, Rahmita Yuliana; Fajaruddin, Syarief
Measurement In Educational Research Vol. 3 No. 2 (2023)
Publisher : Research and Social Study Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33292/meter.v3i2.233

The research aimed to (1) determine students' math anxiety levels, (2) know the level of students' self-regulated learning, (3) know the level of student academic procrastination, (4) determine the relationship between math anxiety and students' academic procrastination, (5) and determine the relationship between self-regulated learning and students' academic procrastination. The quantitative research method used correlational research, which is used to determine the relationship between two or more variables. The population was 152 students in class VIII of SMPN 2 Alalak. Samples were 62 students and were selected using a cluster random sampling technique. Data collection techniques were questionnaires, interviews, and documentation. The data analysis technique used descriptive analysis and hypothesis test using the Spearman rank correlation test. The finding showed that, first, the student's math anxiety level is in the medium category with a percentage of 62.90%. Second, the students' self-regulated learning level is in the medium category with a percentage of 54.84%. Third, the level of student academic procrastination is in the medium category, with a percentage of 75.81%. Fourth, there is a positive relationship between math anxiety and students' academic procrastination in Mathematics subjects in class VIII SMPN 2 Alalak. And there is a negative relationship between self-regulated learning and students' academic procrastination in Mathematics in class VIII SMPN 2 Alalak.

Eksplorasi Etnomatematika Pada Bangunan Masjid Jami’ Sungai Banar Kota Amuntai Rasyada, Mukhtar; Sabirin, Muhamad; Ranti, Mayang Gadih; Saputri, Rinda Azmi; Atsnan, Muh. Fajaruddin; Gazali, Rahmita Yuliana
Tematik : Jurnal Konten Pendidikan Matematika Vol. 3 No. 1 (2025): TEMATIK: Jurnal Konten Pendidikan Matematika
Publisher : Prodi Tadris Matematika Fakultas Tadris Umum

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55210/tematik.v3i1.2024

Masjid Jami’ Sungai Banar di kota Amuntai, Kalimantan Selatan merupakan simbol penting umat Islam setempat, yang memadukan keindahan arsitektur khas Banjar dan Timur Tengah, menyimpan nilai sejarah dan filosofi Islami yang mendalam. Penelitian ini bertujuan mengeksplorasi konsep matematika, khususnya geometri, dalam bangunan masjid melalui pendekatan etnomatematika, yang secara harmonis mengintegrasikan nilai-nilai budaya. Metode penelitian kualitatif dengan pendekatan etnografi dilaksanakan di Desa Jarang Kuantan, Amuntai Selatan, Hulu Sungai Utara, melibatkan pengurus masjid, tokoh masyarakat dan kaum masjid sebagai subjek. Pengumpulan data dilakukan melalui observasi, wawancara, dan dokumentasi. Teknik analisis data yang dilakukan meliputi pengumpulan data, reduksi data, penyajian data dan penarikan kesimpulan. Pengujian keabsahan data menggunakan perpanjang pengamatan, meningkatkan ketekunan dalam penelitian dan triangulasi metode. Hasil penelitian mengungkapkan keberadaan beragam konsep matematika dalam masjid, seperti geometri (persegi, persegi panjang, tabung, setengah bola, bola, trapesium, prisma trapesium), simetri (refleksi, dilatasi), proporsi (kesebangunan, kekongruenan) dan bahkan aplikasi integral kulit tabung. Lebih lanjut, penelitian ini menemukan bahwa sejarah pendirian masjid dan aspek filosofi Islami yang terkandung di dalamnya memberikan pemahaman mendalam tentang keterkaitan antara budaya, agama dan ilmu pengetahuan. Sejarah pendirian Masjid Jami’ Sungai Banar dan aspek filosofi Islami yang terkandung di dalamnya memberikan wawasan mendalam tentang hubungan antara budaya, agama dan ilmu pengetahuan. Integrasi konsep matematika dalam arsitektur dan tradisi, tidak hanya menciptakan keindahan visual, tetapi juga menjadi jembatan untuk memahami warisan budaya secara lebih mendalam dan mendidik generasi penerus Penelitian ini diharapkan dapat memperkaya pemahaman tentang integrasi nilai budaya dalam pembelajaran matematika serta memperkuat hubungan antara ilmu pengetahuan dan dimensi spiritual.

EVALUASI VALIDITAS, RELIABILITAS, DAN DAYA PEMBEDA INSTRUMEN UJIAN PAI KELAS XII MELALUI ANALISIS BUTIR SOAL: Evaluation of the Validity, Reliability, and Discriminating Power of Islamic Education Exam Items for Grade XII through Item Analysis Fahriana Nurrisa; Muhamad Sabirin; Nuril Huda
TA'LIMUNA: Jurnal Pendidikan Islam Vol. 14 No. 2 (2025): SEPTEMBER
Publisher : STAI Ma'had Aly Al-Hikam Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32478/zw3wp278

This study aims to evaluate the quality of a school exam instrument for the Islamic Religious Education (PAI) subject in Grade XII by analyzing the validity, reliability, and discriminating power of each test item. The study employed a descriptive quantitative approach. The research subjects consisted of 15 Grade XII students from a state vocational school (SMK) in South Kalimantan who took the PAI school examination. The instrument analyzed comprised 15 multiple-choice questions. Data were obtained through documentation, including test sheets, answer keys, and student response sheets. The item analysis was conducted based on Classical Test Theory (CTT). The results showed that only 2 out of 15 items met the validity criteria, with correlation values exceeding the critical r-table value (0.5324). The instrument’s reliability, calculated using the KR-20 formula, was 0.0227, indicating a very low level of internal consistency. Meanwhile, the discriminating power analysis revealed that most items were categorized as poor or rejected, although a few were classified as good to excellent. These findings suggest that the test instrument is not yet suitable for use in learning evaluation without significant revision and improvement of most test items. Penelitian ini bertujuan mengevaluasi kualitas instrumen ujian sekolah mata pelajaran Pendidikan Agama Islam (PAI) kelas XII melalui analisis validitas, reliabilitas, dan daya pembeda butir soal. Penelitian ini menggunakan pendekatan kuantitatif deskriptif. Subjek penelitian terdiri dari 15 peserta didik kelas XII di salah satu SMK Negeri di Kalimantan Selatan yang mengikuti ujian sekolah PAI. Instrumen yang dianalisis terdiri dari 15 butir soal pilihan ganda. Data diperoleh melalui dokumentasi berupa lembar soal, kunci jawaban, dan lembar jawaban siswa. Teknik analisis yang digunakan adalah analisis butir soal berdasarkan teori tes klasik. Hasil penelitian menunjukkan bahwa hanya 2 dari 15 soal yang memenuhi kriteria validitas dengan nilai korelasi di atas r tabel (0,5324). Reliabilitas instrumen berdasarkan perhitungan menggunakan KR-20 adalah sebesar 0,0227 dan termasuk kategori sangat rendah. Sementara itu, daya pembeda menunjukkan bahwa sebagian besar soal berada dalam kategori ditolak, meskipun terdapat beberapa soal dengan daya pembeda baik hingga sangat baik. Temuan ini menunjukkan bahwa instrumen secara keseluruhan belum layak digunakan dalam evaluasi pembelajaran tanpa melalui perbaikan dan revisi pada sebagian besar butir soal. Kata Kunci : Analisis Butir Soal; Daya Pembeda Soal; Evaluasi Pembelajaran; Reliabilitas; Validitas.

PERAN GURU DALAM MEMAKSIMALKAN POTENSI SISWA TUNAGRAHITA PADA PEMBELAJARAN MATEMATIKA DI SLB NEGERI KOTA BANJARBARU Nornadia; Atsnan, Muh. Fajaruddin; Ony, Resi Juliantina; Hamidah, Wanda; Raudah; Muslihah; Badilah; Muhamad Sabirin; Gazali, Rahmita Yuliana
Differential: Journal on Mathematics Education Vol. 2 No. 1 (2024): Differential: Journal on Mathematics Education
Publisher : Universitas Muhammadiyah Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32502/differential.v2i1.166

Penelitian ini bertujuan untuk mengeksplorasi peran guru dalam memaksimalkan potensi siswa tunagrahita pada pembelajaran matematika di SLB Negeri Kota Banjarbaru. Menggunakan metode kualitatif, data diperoleh melalui observasi, wawancara, dan analisis dokumen. Subjek pada penelitian ini adalah guru kelas, guru mata pelajaran matematika, guru pendamping siswa tunagrahita. Sedangkan objek penelitian ini adalah bagaimana peran guru mata pelajaran matematika dalam memaksimalkan potensi siswa tunagrahita pada pembelajaran matematika. Data dianalisis secara kualitatif. Hasil penelitian menunjukkan bahwa guru berperan penting dalam mengidentifikasi kebutuhan individu siswa dan menerapkan strategi pembelajaran yang sesuai, seperti penggunaan alat bantu visual dan pendekatan multisensori. Guru juga berfungsi sebagai motivator yang meningkatkan kepercayaan diri dan partisipasi siswa. Dukungan orangtua dan kolaborasi dengan tenaga ahli menjadi faktor pendukung yang penting. Penelitian ini menegaskan bahwa pendekatan holistik dan kolaboratif merupakan kunci dalam memaksimalkan potensi siswa tunagrahita dalam pembelajaran matematika.

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