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JPMI (Jurnal Pembelajaran Matematika Inovatif)
Published by STKIP Siliwangi Bandung
ISSN : 2614221X     EISSN : 26142155     DOI : 10.22460/jpmi.v1i3.1-6
Core Subject : Education,
Mathematics
JPMI – Jurnal Pembelajaran Matematika Inovatif publishes original research or theoretical papers about teaching and learning in mathematics education on current science issues, namely: 1. Mathematics educator in elementary, secondary and high school level 2. Mathematics observers and researchers 3. Educational decisions maker on regional and national level
Arjuna Subject : Matematika - Matematika (Lain-Lain)
Articles 11 Documents
 1   2 
Search results for , issue "Vol. 8 No. 2 (2025): JPMI" : 11 Documents clear
Kesulitan peserta didik dalam menyelesaikan soal cerita pada kemampuan koneksi matematis: Systematic Literature Review (SLR) Andini, Windriani Rantiani; Kadarisma, Gida
JPMI (Jurnal Pembelajaran Matematika Inovatif) Vol. 8 No. 2 (2025): JPMI
Publisher : IKIP Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/jpmi.v8i2.22728

Abstract

A  systematic literature review (SLR) of five This study describes the findings of research regarding the analysis of mathematical comprehension abilities in solving word problems using examples of self-efficacy research on mathematics learning difficulties.The people who were indexed by SCOPUS, SINTA, and REPOSITORY between 2018 and 2023 and were located in Indonesia make up the research sample. Google Scholar, Semantic Scholar Eric Journal, Researchgate, and Repository served as sources for these sample data searches. Information assortment was completed by recording all articles connected with understudies' numerical association ability in tackling word issues in light of year of examination, sort of exploration, level of training, research socioeconomics, and diary file. The quantitative and descriptive presentation of all obtained data is used. Using the SLR strategy, it was discovered that the majority of research was distributed in 2018, with SINTA 2 indexing dominating. The island of Java dominated most of this exploration, which was carried out at the junior high school level. Students' difficulties learning mathematics have been the primary focus of research on students' mathematical connection abilities when solving story problems.
Pengaruh model discovery learning terhadap hasil belajar siswa pada materi tabung di SMP negeri 1 panyabungan Ilyas Reski Aziz; Bintang Zaura; Khairul Umam
JPMI (Jurnal Pembelajaran Matematika Inovatif) Vol. 8 No. 2 (2025): JPMI
Publisher : IKIP Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/jpmi.v8i2.24027

Abstract

This research aims to see the influence of the discovery learning model on students' mathematics learning outcomes in tube material in class IX. Quasi experimental design. The post-test control group used by researchers uses a quantitative approach. All students in class IX of SMPN 1 Panyabungan are the population of the research, while the sample consists of two classes, namely classes IX-1 and IX-2, each class consists of 22 students selected using purposive sampling techniques. The research instrument used was a learning outcomes test in the form of a final test (post-test), which consisted of 8 essay questions. Data analysis techniques include a normality test to ensure that the data is normally distributed, a homogeneity test to check the equality of variance between groups, and hypothesis testing using the t-test to determine the significance of differences in learning outcomes between the experimental and control groups. The results of the data analysis process obtained show that the calculated t-value is 9.706, which is higher than t-table value of 2.018 at the 5% significance level. This shows that the discovery learning model influences student learning outcomes in class IX curved-sided geometric shapes (tube) material at SMP Negeri 1 Panyabungan.
Analisis kemampuan penalaran matematis siswa kelas VIII ditinjau dari motivasi belajar pada materi teorema Pythagoras Mulyani, Mulyani; Nurjaman, Adi; Hendriana, Heris
JPMI (Jurnal Pembelajaran Matematika Inovatif) Vol. 8 No. 2 (2025): JPMI
Publisher : IKIP Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/jpmi.v8i2.24704

Abstract

This research aims to determine and analyze students' mathematical reasoning abilities in terms of students' learning motivation (high, medium and low). The research method used is descriptive qualitative, namely a research method that will describe a phenomenon. The subjects in this research were 34 class VIII students at a school in Cimahi City. The instruments used were a mathematical reasoning ability test, a learning motivation questionnaire, and an interview guide. Data from the research results were processed based on student learning motivation in the high, medium and low categories for each indicator of mathematical reasoning ability. Based on the research results, it shows that the average value of mathematical reasoning ability of students with high learning motivation is 64.4%, the average value of mathematical reasoning ability of students with moderate learning motivation is 62%, and the average value of mathematical reasoning ability with motivation low learning by 50%. In general, among students' difficulties in working on mathematical reasoning ability questions are errors in mathematical calculations, this shows that students do not understand the concept and only use their memory to solve the problem.
Penggunaan model pembelajaran discovery learning untuk meningkatkan kemampuan penalaran matematis siswa SMP Septianingrum, Berliana Dwina; Zanthy, Luvy Sylviana; Senjayawati, Eka
JPMI (Jurnal Pembelajaran Matematika Inovatif) Vol. 8 No. 2 (2025): JPMI
Publisher : IKIP Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/jpmi.v8i2.25331

Abstract

The aim of the research is to find out whether there is an increase in students' mathematical reasoning abilities with the discovery learning learning model compared to ordinary learning. The method used was quasi-experimental with a non-equivalent pretest-posttest design. The population in this study were class VIII students at SMP PGRI 1 Cimahi. The sample in this study was 30 students from class VIII-C and class VIII-D for each class. Class VIII-C is used as an experimental class and class VIII-D is used as a control class. The data collection technique in this research was through a written test consisting of six descriptive questions. The data obtained will be analyzed and processed with the help of IBM SPSS version 26 for Windows software. Based on the research results, H_0 was rejected and H_1 was accepted, meaning that there was an increase in the mathematical reasoning abilities of students whose learning used regular learning. Thus it can be concluded that there is an increase in mathematical reasoning abilities in the experimental class which uses the Discovery Learning Learning Model.
Analisis kompetensi penguasaan aplikasi pembelajaran matematika dan teknologi pembelajaran pada mahasiswa prodi pendidikan matematika FKIP Gultom, Sanggam P.; Sinaga, Samuel Juliardi; Sauduran, Golda N.
JPMI (Jurnal Pembelajaran Matematika Inovatif) Vol. 8 No. 2 (2025): JPMI
Publisher : IKIP Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/jpmi.v8i2.26289

Abstract

This study aims to analyze the competence of mastering mathematics learning applications and learning technology in students of the Mathematics Education Study Program. This study uses a descriptive quantitative approach to evaluate the level of mastery of students and lecturers of various applications and learning technologies that are relevant in the context of mathematics education. Data were obtained through questionnaires and analyzed descriptively. The results of the study indicate that competence in mastering mathematics learning applications and technologies, both in lecturers and students, is still not optimal. However, respondents' perceptions emphasize the importance of this ability to support the effectiveness of the learning process. Respondents' perceptions indicate that mastery of mathematics learning applications, such as geogebra, mathway, photomath, as well as e-learning platforms and artificial intelligence, is an urgent need to improve teaching effectiveness. This indicates the need to develop specific strategies, both in the form of improving skills in mastering learning applications and technologies, or in the form of deeper technology integration in the mathematics education curriculum
Pengembangan media e-learning berbasis web untuk mendukung kemampuan pemecahan masalah siswa SMP pada materi aljabar Nuryami; Hanifa
JPMI (Jurnal Pembelajaran Matematika Inovatif) Vol. 8 No. 2 (2025): JPMI
Publisher : IKIP Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/jpmi.v8i2.26865

Abstract

This study aims to develop web-based learning media in the form of e-learning on the topic of algebra to improve junior high school students' problem solving ability. This research uses a mixed method with the ADDIE development approach as well as an experiment with a pretest-posttest control group design. The research was conducted at MTs involving 20 students as samples. The results of the validation show that this learning media is valid, with a validation score from media experts of 92% and from material experts of 88%. The field test showed that the average student response was 71.7%, which was categorized as “good”. N-gain analysis showed an increase in students' ability to solve problems with an average score of 0.6724, indicating significant effectiveness. This research implies that web-based learning media can be an innovative solution to overcome challenges in learning mathematics in junior high school, especially on algebra topics that are often considered difficult. This media is able to motivate students, improve understanding, and provide flexible and interactive learning alternatives. However, further research is needed with a larger sample size to ensure the results can be generalized
Peningkatan kemampuan representasi matematis siswa menggunakan model problem based learning Arti Maryanti; Putra, Harry Dwi; Yuspriyati, Devi Nurul
JPMI (Jurnal Pembelajaran Matematika Inovatif) Vol. 8 No. 2 (2025): JPMI
Publisher : IKIP Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/jpmi.v8i2.26887

Abstract

The purpose of this study is to determine the improvement of students' mathematical representation ability after applying the Problem Based Learning (PBL) Model in junior high school students. The research method used is a quasi-experimental research with a Control Group Pretest-Posttest Design. The sample of this study consisted of 30 students in the experimental class and 30 in the control class. The sample in this study was taken by simple random sampling. Data collection was used using a mathematical representation ability test sheet. The data analysis techniques used are the N-Gain test, and the independent t-test. The results of the study were obtained: (1) The application of the PBL model can improve the ability of mathematical representation with an average N-Gain value of 0.43 which is classified as "moderate", (2) Based on the independent t-test, obtained 0.000, it can be concluded that the mathematical representation ability of students who are taught the PBL model is better than the mathematical representation ability of students who are taught with regular learning.
Pendekatan kontekstual berbantuan software geogebra untuk meningkatkan kemampuan komunikasi matematis siswa SMP kelas VIII Nurjanah, Siti; Afrilianto, M; Purwasih, Ratni
JPMI (Jurnal Pembelajaran Matematika Inovatif) Vol. 8 No. 2 (2025): JPMI
Publisher : IKIP Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/jpmi.v8i2.26888

Abstract

This research seeks to enchance the mathematical communication skills of eight-grade junior high school students by implementing a contextual approach supported by Geogebra software. The research method employed is a quasi-experimental with a nonequivalent control group. Data collection techniques in this study involved using intruments in the form of mathematical communication skills tests and interview. The sampling technique employed was purposive sampling. The research sample consisted of 34 students from class VIII-E and 34 students from class VIII-I. The data analysis techniques included data gathering, data analisysis, data visualization, and drawing conclusions using SPSS 25. The conclusion drawn from this study is that the improvement in mathematical communication skills among students taught using the contextual approach supported using Geogebra software is more effective than those taught using conventional methods. This study not only focus on the final results but also considers the entire learning process to achieve a comprehensive and accurate assessment
Bagaimana model problem based learning dapat meningkatkan kemampuan pemecahan masalah matematis? Salsabila, Hilma; Putra, Harry Dwi; Yuspriyati, Devi Nurul
JPMI (Jurnal Pembelajaran Matematika Inovatif) Vol. 8 No. 2 (2025): JPMI
Publisher : IKIP Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/jpmi.v8i2.26889

Abstract

This research aims to determine the increase in students mathematical peoblem solving abilities after receiving the problem based learning model. The research method used wa a quasi-experimental method with a nonequivalent control group research design. The population of this study was all students of class VIII MTsN 3 Bandung Barat consisting of four classes. The sample for this research was class VIII C students as the control class applying the normal learning model and class VIII A students as the experimental class applying the problem based learning model. The data obtained was then analyzed quantitatively using the difference between two means test. The process off analizing data involves calculating the average pre-test and post-test scores, the normality test, data with normal distribution continues with the homgeneity test and finally teh t9test. The research result show that there is an increase in students mathematical problem solving abilities after using the problem based learning model.
Analisis disposisi matematis mahasiswa universitas Nurtanio Bandung melalui metode Video Based Learning (VBL) Agustianti, Rifka; Simangunsong, Herlina
JPMI (Jurnal Pembelajaran Matematika Inovatif) Vol. 8 No. 2 (2025): JPMI
Publisher : IKIP Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/jpmi.v8i2.27031

Abstract

The low mathematical disposition of students is the background of this study. The aim is to analyze the mathematical disposition of students through a set of mathematical disposition scales using the Likert scale. 2 classes were taken as research samples through simple random sampling techniques. The research design used was Posttest-Only Control Design. The method used was the quasi-experimental method. The data analysis technique was descriptive statistics, then the Mann Whitney non-parametric test was carried out. A conclusion was obtained that the mathematical disposition of students with the application of the VBL method was better than the mathematical disposition of students with the application of the conventional method where the class with the VBL method showed a percentage of 76% in the moderate category and the class with the conventional method showed a percentage of 60% in the poor category.

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