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All Journal JURNAL PIJAR Pendas : Jurnah Ilmiah Pendidikan Dasar Jurnal Pengabdian Magister Pendidikan IPA Jurnal Educatio FKIP UNMA Jurnal Ilmiah Profesi Pendidikan Mandalika Mathematics and Educations Journal PROGRES PENDIDIKAN Journal of Classroom Action Research Jurnal Pendidikan, Sains, Geologi, dan Geofisika (GeoScienceEd Journal) Nabla Dewantara : Jurnal Pendidikan Matematika Jurnal Kependidikan: Jurnal Hasil Penelitian dan Kajian Kepustakaan di Bidang Pendidikan, Pengajaran dan Pembelajaran Griya Journal of Mathematics Education and Application Rengganis Jurnal Pengabdian Masyarakat Jurnal Riset Pendidikan Matematika Jakarta Nabla Dewantara : Jurnal Pendidikan Matematika Sigma&Mu: Journal of Mathematics, Statistics and Data Science Media Pendidikan Matematika Indonesian Journal of STEM Education
KETUT SARJANA, KETUT
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Agriculture, Biological Sciences & Forestry Chemistry Computer Science & IT Economics, Econometrics & Finance Education Engineering Environmental Science Languange, Linguistic, Communication & Media Mathematics Physics Social Sciences Other

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Journal : Media Pendidikan Matematika

 1 
Verbal and Numerical Ability: Their Correlation with Mathematical Modeling Ability Sarjana, Ketut; Kertiyani, Ni Made Intan
Media Pendidikan Matematika Vol. 10 No. 2 (2022)
Publisher : Universitas Pendidikan Mandalika (UNDIKMA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/mpm.v10i2.5772

Abstract

This study focuses on analyzing the relationship between verbal and numerical abilities in the ability to make mathematical models. The population of this study is junior high school students who use the 2013 curriculum in Mataram City. The research sample was taken with a stratified cluster sampling system. The sample used was 411 students. Data were taken using 3 tests, namely verbal ability test, numerical ability, and ability to make mathematical models. The data was collected using descriptive statistics and inferential statistics, namely multiple linear regression analysis. Descriptive statistics show that more than half of the respondents are in the medium or high category for the three abilities tested. Furthermore, based on the results of inferential statistics, it is found that verbal and numerical abilities have a significant effect on the ability to make mathematical models. The relationship between the three variables, namely Y=0.355X1+0.204 X2-5.446, where Y is the score of the ability to make mathematical models, X1 is the score of verbal ability and X2 is the score of numerical ability. Together, verbal and numeric abilities affect the ability to make mathematical models by 61.2%. Meanwhile, the verbal ability has a direct effect on the ability to make mathematical models at 35.5%. The numerical ability has a direct effect on the ability of mathematical models by 56.6%. The findings imply that enhancing both verbal and numerical abilities at the same time can boost the effectiveness of mathematical models more effectively than enhancing each ability separately.
Pengaruh Model Error Analysis Based Learning Terhadap Kemampuan Literasi Matematis Siswa Kelas VIII Berdasarkan Indikator OECD Maharani, Regina; Sarjana, Ketut; Salsabila, Nilza Humaira
Media Pendidikan Matematika Vol. 13 No. 2 (2025): J-MPM
Publisher : Universitas Pendidikan Mandalika (UNDIKMA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/mpm.v13i2.18577

Abstract

This research aimed to determine the effect and the magnitude of the effect of the Error Analysis Based Learning model on the mathematical literacy ability of eighth-grade students at SMPN 13 Mataram during the 2025/2026 academic year. This research was a quasi experiment with a posttest only control group design. The population of this study was all 11 eighth-grade classes, totaling 426 students. The sample was selected using the cluster random sampling technique, resulting in two classes: class VIII-I as the control class with 38 students, which used Direct Instruction, and class VIII-F as the experimental class with 38 students, which used the Error Analysis Based Learning model. Data were collected through a mathematical literacy ability test and analyzed using normality and homogeneity tests. Based on the data analysis, the average mathematical literacy ability score of the experimental class students (81.71) was higher than that of the control class (51.75). The result of the Two-Tailed Independent Samples t-test showed a significance value (sig) of 0.000<0.05, meaning there was a significant difference in the average mathematical literacy ability scores between the control and experimental classes. The magnitude of the effect, calculated using the effect size formula, was 2.220, which indicates that the influence provided falls into the very high category. Therefore, it can be concluded that the Error Analysis Based Learning model has a significant effect on the mathematical literacy ability of eighth-grade students at SMPN 13 Mataram. 
Analisis Kemampuan Mahasiswa pada Tugas Proyek Pemodelan Persamaan Diferensial Parsial Arjudin, Arjudin; Sripatmi, Sripatmi; Sarjana, Ketut; Kurniati, Nani
Media Pendidikan Matematika Vol. 13 No. 2 (2025): J-MPM
Publisher : Universitas Pendidikan Mandalika (UNDIKMA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/mpm.v13i2.18585

Abstract

The purpose of this study is to describe the characteristics of students' abilities in completing Partial Differential Equation (PDP) modeling project. This is motivated by the problem of students' difficulties in solving PDP applied problems, where the questions refer to modeling project assignments. This study is considered important because previous studies have examined more individual abilities, while projects have a broader scope, including the ability to solve problems by interaction. PDP Modeling Project are divided into four stages, namely: (1) Problem Context, (2) PDP Modeling, (3) PDP Model Completion, and (4) Example and solutions. This type of research is descriptive qualitative, conducted on students of the Mathematics Education, FKIP, University of Mataram. The instruments are project assignments and presentation assessment sheets. The results showed that the results of the project assignments were grouped into 3 categories, namely Unstructured (TT) which gave rise to inappropriate mathematical models because they were still in the form of ordinary differential equations instead of partial differential equations, the most dominant being 40% Incompletely Structured (T-TL) which gave rise to partial differential equation models but were inappropriate in applying them to case examples, and Completely Structured (T-L) which were able to carry out the project stages which included the problem context, PDP modeling, model completion, and solving the case correctly. The results of the PDP modeling project categorization can be mapped to the level of understanding that describes the characteristics of students who make scientific contributions leading to differentiated learning strategies and TaRL.
Co-Authors Ainun, Yusri Amrullah Amrullah Arjudin Arjudin Arjudin AYU LESTARI Baehaqi Baidowi Baidowi Baidowi Baidowi Damayanti, Eka Rahayu Handayani, Endang P. Harry Soeprianto Hastuti, Lia puji Ilmi, Ilmiatirrafiah Intan Kertiyani, Ni Made Junaidi Junaidi Khawarizmi, Bunial Kurnia, Puspita Dwi Kurniawan, Eka Laila Hayati, Laila Lu’luilmaknun, Ulfa Magfirah, Nurul Maharani, Regina Muhammad Turmuzi Nani Kurniati Ni Made Intan Kertiyani Nisa, Nida Atun Nuraini Nuraini Nurul Hikmah Nyoman Sridana Oktavihari, Dita Pradita, Ade Lina Eka Primajati, Gilang Puspita Sari, Ratih Qorni, Wais Al Rahmani , Irma Sabrina, Annisa Salsabila, Nilza Humaira Sari, Ratih Puspita Sazali, Nur Safira Siti Aminah Soepriyanto, Harry Sri Subarinah, Sri Sripatmi Sripatmi Sripatmi, Sripatmi Sudi Prayitno Turmuzi, Muhammmad Ulfa Lu’luilmaknun Wahidaturrahmi, Wahidaturrahmi Wahyu Triutami, Tabita Wulandari, Nourma Pramestie Yasin, Irwan Yulis Tyaningsih, Ratna Zuhria Sya’bani, Gita