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All Journal International Journal of Evaluation and Research in Education (IJERE) Jurnal Pendidikan Matematika Jurnal Matematika Jurnal Infinity Jurnal Inspirasi Pendidikan AKSIOMA: Jurnal Program Studi Pendidikan Matematika Eduma : Mathematics Education Learning and Teaching Jurnal Pendidikan: Teori, Penelitian, dan Pengembangan Jurnal Kajian Pembelajaran Matematika BAREKENG: Jurnal Ilmu Matematika dan Terapan Jurnal Cendekia : Jurnal Pendidikan Matematika PEDULI: Jurnal Imiah Pengabdian Pada Masyarakat Jurnal Karinov GAUSS: Jurnal Pendidikan Matematika Jurnal Graha Pengabdian Edumatica: Jurnal Pendidikan Matematika Jurnal MIPA dan Pembelajarannya Journal of Medives: Journal of Mathematics Education IKIP Veteran Semarang JNPM (Jurnal Nasional Pendidikan Matematika) Jurnal Infinity Mathematics Education Journal SJME (Supremum Journal of Mathematics Education)

Permadi, Hendro

Universitas Negeri Malang

Author-ID : 1247292

Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Economics, Econometrics & Finance Education Energy Engineering Immunology & microbiology Materials Science & Nanotechnology Mathematics Mechanical Engineering Physics Social Sciences Transportation Other

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Student Argumentation Structure in Solving Statistical Problems Based on Adversity Quotient Aaidati, Iffanna Fitrotul; Subanji; Sulandra, I Made; Permadi, Hendro
Mathematics Education Journal Vol. 16 No. 2 (2022): Jurnal Pendidikan Matematika
Publisher : Universitas Sriwijaya in collaboration with Indonesian Mathematical Society (IndoMS)

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

Evaluation of the argumentation structure is needed to check the quality of student argumentation to produce appropriate problem-solving. Such evaluation can be carried out by identifying the constituent components of the argument. This study aims to describe the structure of student argumentation in solving statistical problems based on the Adversity Quotient (AQ). This qualitative descriptive type of research involved 52 students who were taking statistical methods courses. Participants were classified into three Categories of Adversity Quotient based on the results of the ARP (Adversity Response Profile) questionnaire. Data were obtained using statistical problem tests and interviews. The results showed that students with the AQ Climber category were able to meet all the constituent components of argumentation when solving statistical problems. AQ Camper-type students are only able to meet three components, namely claims, evidence, and reasoning. Meanwhile, students with the AQ Quitter type are only able to fulfill one component, namely claims. Based on the results of the study, the level of Adversity Quotient determines the quality of the student's argumentation structure when solving statistical problems.DOI: https://doi.org/10.22342/jpm.16.2.16633.121-140

Experiential learning using Google Classroom on students’ academic performance and motivation in language subject Ping, Loh Boon; Mohd Zaid, Norasykin; Ibrahim, Nor Hasniza; Surif, Johari; Megat Zakaria, Megat Aman Zahiri; Permadi, Hendro
International Journal of Evaluation and Research in Education (IJERE) Vol 14, No 3: June 2025
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/ijere.v14i3.29489

This study investigates the effectiveness of experiential learning using Google Classroom on year 2 students’ academic performance and motivation in Malay language. This study also highlighted the elements in Google Classroom’s experiential learning that motivate students to achieve academic performance. The study conducted with 32 students at Chinese primary school in Johor Bahru; utilized online pre-tests, post-tests, and 5-point Likert scale online questionnaire to identify students’ motivation level. Results revealed significant improvements in students’ Malay language post-test scores, indicating the effectiveness of experiential learning using Google Classroom. Descriptive statistics showed a high level of student motivation, significantly motivated by the experiential learning treatment using Google Classroom, with the materials provided by the teacher being the most preferred by students and effective element in motivating them to achieve academic success. The study suggests that implementing experiential learning with Google Classroom positively influences academic performance in Malay language. Teachers, schools, and communities are suggested to review current learning methods and platforms; and strive to incorporate experiential learning through Google Classroom to enhance students’ academic performance in Malay language. Future studies are encouraged to provide more reliable data, particularly within the context of Chinese primary schools in Malaysia, to further enrich educational practices.

TVECM TO ANALYZE THE RELATIONSHIP BETWEEN NET FOREIGN ASSETS AND CURRENCY CIRCULATION Ana, Chantika Putri; Lestari, Trianingsih Eni; Permadi, Hendro
BAREKENG: Jurnal Ilmu Matematika dan Terapan Vol 17 No 1 (2023): BAREKENG: Journal of Mathematics and Its Applications
Publisher : PATTIMURA UNIVERSITY

In the analytical balance sheet of the base money monetary authority, Bank Indonesia explained that net foreign assets (NFA) affected the circulation of base money, including currency. This gives an assumption regarding the indication of a causal relationship between currency circulation and NFA. In addition to the causality test, the primary purpose of this study is to identify long-term equilibrium relationships between NFA and Currency Circulation. The cointegration test obtained r = 1, indicating cointegration (long-term equilibrium). Time series data plots of these two variables tend to have a trend and are not stationary. The Vector Error Correction Model (VECM) is applied as an analytical method used to correct long-term relationships between variables that are not stationary. However, in the concept of VECM deviation and short-term dynamics, the association is assumed to be linear. At the same time, in applying economics, the relationship between economic variables is not necessarily linear. The significance test for the presence of a threshold using a fixed regressor bootstrap shows a threshold effect or nonlinear VECM, so it is necessary to use an analytical method that can combine nonlinearity and cointegration through the Threshold Vector Error Correction Model (TVECM). In this study, modeling of TVECM 2 regimes and three regimes were carried out. TVECM 3 regimes obtain the best model with two threshold values of -310850 and -260156.

Kesulitan Siswa dalam Pemecahan Masalah Soal Cerita Matematika Dilihat dari Adversity Quotient (AQ) Bruno, Antonius; Qohar, Abd.; Susanto, Hery; Permadi, Hendro
Edumatica : Jurnal Pendidikan Matematika Vol 11 No 3 (2021): Edumatica: Jurnal Pendidikan Matematika (Desember 2022)
Publisher : Department of Mathematics Education, Faculty of Teacher Training and Education, Universitas Jambi

Problem solving is one of the main goals in learning mathematics and can be realized in solving story problems. The purpose of this study is to describe the difficulties of climbers, campers and quitters' students in solving mathematical problems in the form of story questions based on Polya's steps. This research uses qualitative research with a case study approach design. The instrument is the researcher himself and the supporting instruments are questionnaires, problem solving test instruments and interviews. The population in this study were students of SMPK Mardi Wiyata Malang class VIII B which were taken 6 subjects (2 Climber students, 2 Camper students and 2 Quitter students) based on the results of Adversity Response Profile (ARP) questionnaire data. The results in this study consist of the difficulty of climber students in solving problem solving, namely the difficulty in solving problems and making conclusions from the problems that have been solved. Camper students' difficulties in solving problem solving are difficulties in planning problem solving strategies, problems solving and drawing conclusions from the problems given. The difficulty of quitter students in solving problem solving is the difficulty of students in understanding problems, planning solutions, making solutions and drawing conclusions from the problems given. Based on the findings, students with the quitter category have the lowest ability in the problem-solving process. Therefore, further research is needed to increase the motivation and interest in learning of students belonging to the quitter category.

Kemampuan Pemecahan Masalah Geometri Siswa berdasarkan Self-Regulated Learning Syarifah, Rif'atul; Permadi, Hendro; Qohar, Abdul; Anwar, Lathiful
Edumatica : Jurnal Pendidikan Matematika Vol 13 No 3 (2023): Edumatica: Jurnal Pendidikan Matematika (Desember 2023)
Publisher : Department of Mathematics Education, Faculty of Teacher Training and Education, Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/edumatica.v13i03.22185

One of the subjects that can measure students' problem solving abilities is geometry because geometry discusses objects, definitions, symbols and images that can be used as ideas or ideas by students. This research is a descriptive qualitative study which aims to describe and analyze students' ability to solve problems based on Polya's steps in terms of self-regulated learning (SRL). The subject of this research is one student in each SRL (high, medium, low). Data collection methods are questionnaires, tests and interviews. The results showed that 12.5% of students had high SRL levels, 70.83% had medium SRL level students and 16.67% had low SRL level students. Students with high SRL can complete problem solving according to Polya's steps. Students with moderate SRL can apply the steps of understanding the problem (writing the information available and what is being asked) and the planning steps. Meanwhile, students with low SRL can understand the problems in the questions. Based on interviews students can only provide information from what is contained in the questions but do not have ideas to solve them. Students with low SRL are only able to do the first of the four stages of problem solving. So, it can be concluded that the higher the SRL or the level of one's learning independence, the higher the ability to solve problems.

Literasi Matematis Mahasiswa Calon Guru dalam Menyelesaikan Soal Numerasi Statistik Berdasarkan Gaya Belajar Honey-Mumford Nabila, Fitriyah; Permadi, Hendro; Sukoriyanto, Sukoriyanto
SJME (Supremum Journal of Mathematics Education) Vol 7 No 2 (2023): Supremum Journal of Mahematics Education
Publisher : Fakultas Keguruan dan Ilmu Pendidikan Universitas Singaperbangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35706/sjme.v7i2.7757

This study aims to describe students' mathematical literacy skills in solving statistical literacy questions based on Honey-Mumford learning styles. The statistical literacy questions used in this study are questions of the AKM type which are related to statistical material about the size of data concentration. The subjects of this study were first semester students of the Department of Mathematics, State University of Malang. The instruments used in data collection were test questions, interview guidelines, and instrument validation sheets. The results of the study show that there are differences in the level of students' abilities in several aspects that become competencies in mathematical literacy. Students with a reflective learning style tend to be more detailed in terms of using symbols and mathematical formulas, students with a theoretical learning style tend to be more thorough in understanding and translating the meaning of the questions, while students with a pragmatic learning style tend to prefer using simple reasoning with minimal use of mathematical symbols/formulas.

Co-Authors AA Sudharmawan, AA Aaidati, Iffanna Fitrotul Aba, Maria Martini Abdur Rahman As’ari Ana, Chantika Putri Ananingtyas, Amalia Antonius Bruno Azizah Azizah Bruno, Antonius Cholis Sa’dijah Dona, Febri Rahmat DWI RAHMAWATI Erisca Lusy Rusdianti Erry Hidayanto Hanida Emilia Dewi Pratiwi Hery Susanto Hery Susanto I Made Sulandra I Nengah Parta Ibrahim, Nor Hasniza Ibrahim, Sarah Iffanna Fitrotul Aaidati Iman Aniyatuz Zakiyah Indah Puspitasari Maharani Intan Syafitri Johari Surif, Johari Lathiful Anwar Latifah Mustofa Lestyanto Lita Wulandari Aeli M Zainul Arifin Megat Zakaria, Megat Aman Zahiri Meitria Laily Azizah Mohammad Nurwahid Mohd Zaid, Norasykin Muhammad Noor Kholid Nabila, Fitriyah Nastiti, Nabeta De Nurrahmah Nurrahmah Oktaviani, Nurul Pahrani, Andi Daniah Ping, Loh Boon Prasetyo, Sefrin Maulana Pungky Rahmawati Qohar, Abd. Rahmawati, Azizah Nur Laily Resmi, Dea Mahda Citra Rini Nurhakiki Riska Indah Wardina Rohmawati, Ruly Rustanto Rahardi Sayyidati Fatimah Az-Zahroh shentia liyuwana defi Sisworo Slamet . Subanji Subanji Subanji Sukoriyanto Susiswo Susy Kuspambudi Andaini Suwarman, Ramdhan F Syaiful Hamzah Nasution Syarifah, Rif'atul Trianingsih Eni Lestari Wardhani, Indira Sukma Yohanes Wilfridus Edwaldus Yuliana Yuliana Zuhadur Ra'is Ariyono Putra

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