Article Per Year (5 Year)
p-Index From 2021 - 2026
4.108
P-Index
This Author published in this journals
All Journal Journal of the Medical Sciences (Berkala Ilmu Kedokteran) Jurnal Online Mahasiswa (JOM) Bidang Keguruan dan Ilmu Pendidikan SIGMA: Jurnal Pendidikan Matematika Math Didactic: Jurnal Pendidikan Matematika Proceedings of the 1st UR International Conference on Educational Sciences JURNAL PENDIDIKAN TAMBUSAI Jurnal Cendekia : Jurnal Pendidikan Matematika ALGORITMA : Journal of Mathematics Education JPIn : Jurnal Pendidik Indonesia Journal of Educational Sciences Polinomial : Jurnal Pendidikan Matematika OMEGA: Jurnal Keilmuan Pendidikan Matematika Jurmas Azam Insan Cendikia Jurnal Pendidik Indonesia Cendikia: Jurnal Pendidikan dan Pengajaran JOURNAL OF EDUCATION AND LEARNING RESEARCH Kreano, Jurnal Matematika Kreatif Inovatif
Armis Armis
Faculty of Medicine Universitas Gadjah Mada/ Dr. Sardjito Hospital, Yogyakarta
Religion Humanities Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Immunology & microbiology Library & Information Science Mathematics Neuroscience Physics Social Sciences Other

Published : 44 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 44 Documents
Search

 1   2   3   4   5 
Penerapan Problem Based Learning Bermuatan Budaya Melayu Riau untuk Meningkatkan Kemampuan Pemecahan Masalah Matematis Siswa Sartika, Melly; Sakur, Sakur; Armis, Armis; Morinda, Claudio Gita
Polinomial : Jurnal Pendidikan Matematika Vol. 4 No. 4 (2025)
Publisher : Papanda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56916/jp.v4i4.2245

Abstract

The low Mathematical Problem Solving Ability of eighth grade students of MTs Baitul Amal Pekanbaru is the background of this research. This research aims to improve the learning process to increase the mathematical problem-solving ability students o through the application of the Problem Based Learning model with the context of Riau Malay culture. This research is a Classroom Action Research. Observation techniques, discussion techniques, and test techniques are data collection techniques used in this research. The increase in students' mathematical problem-solving ability is seen from the results of the analysis of the percentage of students who obtained the maximum score and the qualifications of students' mathematical problem-solving ability. The results of the study indicate that the application of  Problem Based Learning with the context of Riau Malay culture can improve the learning process and increase the mathematical problem-solving ability of eighth grade students of MTs Baitul Amal Pekanbaru on the content of two-variable linear equation systems.
Pengembangan Instrumen Tes Higher Order Thinking Skills (HOTS) Konten Perbandingan untuk Siswa Fase D Nabilah, Ulfa; Armis, Armis; Saragih, Sehatta
Polinomial : Jurnal Pendidikan Matematika Vol. 5 No. 1 (2026)
Publisher : Papanda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56916/jp.v5i1.3088

Abstract

Higher Order Thinking Skills (HOTS) are essential competencies that students must possess. Many students still exhibit low levels of HOTS. This study aims to develop a Higher Order Thinking Skills (HOTS) instrument in comparison content for Phase D students. The research employed a development studies model consisting of two main stages: the preliminary stage and formative evaluation. The formative evaluation stage comprised several steps, including self-evaluation, expert review, one-to-one, small group, and field testing. The research subjects involved 30 Phase D students. Data were collected through validation sheets, student readability questionnaires, and HOTS test results, which were analyzed using Anates Uraian 4.0.5 software. The results indicated that the ten HOTS items developed met both rational and empirical validity criteria, showed very high reliability (0.95), had varying levels of difficulty (two easy, six moderate, and two difficult items), and demonstrated good discriminating power. Therefore, the developed HOTS instrument on comparison content is considered feasible to be used as an evaluation tool to enhance students’ critical, analytical, and creative thinking skills.
Modul Ajar Berbasis Problem Based Learning Konten Sistem Persamaan dan Pertidaksamaan Linear untuk Memfasilitasi Kemampuan Pemecahan Masalah Matematis Peserta Didik Putri, Adela; Armis, Armis; Suanto, Elfis
Polinomial : Jurnal Pendidikan Matematika Vol. 5 No. 1 (2026)
Publisher : Papanda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56916/jp.v5i1.3242

Abstract

This study aims to develop a Problem Based Learning–based teaching module on the topic of Systems of Linear Equations and Inequalities to facilitate students’ mathematical problem-solving skills, with the criteria of validity and practicality. This research is a development study employing the 4D model, which consists of Define, Design, Develop, and Disseminate stages. The development process includes several stages: (1) Define, which involves front-end analysis, learner analysis, concept analysis, task analysis, and the specification of learning objectives; (2) Design, which includes the preparation of test standards, media selection, format determination, and initial design; (3) Develop, which comprises expert validation and development trials; and (4) Disseminate, which involves the dissemination of the product through seminars and publications. The instruments used in this study were expert validation sheets to assess the validity of the teaching module and student response questionnaires to measure the practicality of the student worksheets (LKPD). The results indicate that the teaching module is valid in several aspects and meets the criteria of being very valid after revisions based on validators’ suggestions. Furthermore, the implementation of the LKPD in the small group and field test stages demonstrates that the LKPD is very practical. This is evidenced by the fact that the LKPD is easy for students to understand.
IMPLEMENTASI PROBLEM BASED LEARNING UNTUK MENINGKATKAN KEMAMPUAN PEMECAHAN MASALAH MATEMATIS SISWA Fitri, Teza Ibnayah; Armis, Armis; Sakur, Sakur
SIGMA: JURNAL PENDIDIKAN MATEMATIKA Vol. 17 No. 2: Desember 2025
Publisher : Universitas Muhammadiyah Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26618/mxpr4007

Abstract

Penelitian ini bertujuan untuk meningkatkan Kemampuan Pemecahan Masalah Matematis (KPMM) siswa fase D di SMP Negeri 2 Kampar Kiri Hilir dengan mengimplementasikan Problem Based Learning (PBL). Bentuk penelitian ini adalah Penelitian Tindakan Kelas (PTK). Penelitian dilakukan si SMP Negeri 2 Kampar Kiri Hilir, Kelas VIII.B sebanyak 28 siswa pada semester genap tahun pelajaran 2024/2025. Penelitian ini dilakukan sebanyak empat pertemuan. Data dan Instrumen  penelitian  meliputi perangkat pembelajaran yang terdiri dari Alur Tujuan Pembelajaran (ATP) dan modul ajar dan instrumen pengumpul  data  yang  terdiri dari  lembar  pengamatan  dan lembar tes KPMM. Teknik pengumpul data yang digunakan pada penelitian ini adalah teknik pengamatan dan teknik tes KPMM. Data diperoleh melalui pengamatan aktivitas guru dan siswa selama proses pembelajaran dan tes KPMM siswa. Hasil penelitian menunjukkan bahwa implementasi PBL dapat memperbaiki proses pembelajaran dan meningkatkan KPMM siswa kelas VIII.B SMP Negeri 2 Kampar Kiri Hilir. Implementasi  PBL memfasilitasi siswa untuk  berdiskusi kelompok, saling bertukar pendapat, dan mampu untuk  mengungkapkan pendapat secara matematis dengan jelas. KPMM siswa dapat dilihat dari hasil analisis kualifikasi KPMM siswa dan persentase jumlah siswa yang mendapatkan skor maksimal pada setiap indikator KPMM. Berdasarkan  hasil  penelitian ini, dapat   disimpulkan   bahwa   implementasi model Problem Based Learning dapat memperbaiki proses pembelajaran dan meningkatkan kemampuan pemecahan masalah matematis SMP Negeri 2 Kampar Kiri Hilir.
Co-Authors Afriza, Yosep Yendra Andriani, Suci Anita Sari Anum, Azline Widuas Azzahra, Hela Elfis Suanto Fitri, Teza Ibnayah Friska, Nova Harahap, Khairunnisa Hardy, Nabilla Karimah, Ahlakul Kartini Kartini Khairunnisak, Futri Maimunah, Maimunah Manalu, Ezra Glory Marwita, Arnela Maulani, Karina Azzahra Mawaddah, Elju Nesa Morinda, Claudio Gita Nabilah, Ulfa Nahor Murani Hutapea Nasution, Shelly Prisay Nugroho, Gilang Nurhasikin, Nurhasikin Putri Yuanita Putri, Adela Putri, Amanda Handya Putri, Yolanda Amara Rianti, Efni Ridha, Rahmat Rini Dian Anggraini Sakur, Sakur Saputri, Maya Sari, Ade Irma Sari, Nurmila Sartika, Melly Sehatta Saragih Suci . Andriani Susda Heleni Syafira, Hadaya Syofni, Syofni Titi Solfitri Wafi Zakiah, Embun Yenita Roza Yulandari, Tiara Zulnaidi, Hutkemri