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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 1,106 Documents
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Hambatan belajar siswa kelas VIII madrasah tsanawiyah pada materi fungsi Qusnul Fianabila; Aiyub Aiyub
JPMI (Jurnal Pembelajaran Matematika Inovatif) Vol. 9 No. 1 (2026): JPMI
Publisher : IKIP Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/jpmi.v9i1.29224

Abstract

This research is motivated by the low level of students' understanding of the material on functions. This study aims to identify and analyze the learning obstacles faced by eight-grade MTs students in understanding the function material. The method used is qualitative research with a hermeneutic phenomological approach.. Data were collected through tests, questionnaires, and in-depth interviews. The results indicate three main categories of learning obstacle; ontogenic obstacles (psychological, isntrumental, and conceptual), didactic obstacles and epistemilogical obstacles. The findings also reveal that the primary problems students face are a lack of basic conceptual understanding, low learning motivation , and difficulties in applying knowledge to situations or problem types different from those usually taught by the teacher.. The novelty of this study lies in the use of a hermeneutic phenomological approach to deeply explore the experiences and meanings of learning ostacles from the students’ perspective, as well as categories: ontogenic, didactic, and epistemological. This research contributes to an in-depth analysis of students' learning experiences through a hermeneutic phenomenological approach, as well as recommendations for contextual learning strategies, the use of visual-interactive media, and individual guidance to address student learning barriers.
Saintifik Quizlet: Analisis model terhadap kemampuan berpikir kritis matematis Nuraini, Silvia; Kadarisma, Gida
JPMI (Jurnal Pembelajaran Matematika Inovatif) Vol. 9 No. 1 (2026): JPMI
Publisher : IKIP Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/jpmi.v9i1.29878

Abstract

This study aims to determine whether learning through a scientific approach will improve students' mathematical critical thinking skills. Mixed method is the method used in this study, using Parallel Convegent Design. All eighth-grade students of SMP Negeri 21 Bandung city served as the population in this study. Two classes were randomly selected, where class VIII-A was the experimental class and class VIII-G was the control class. A mathematical critical thinking test was given, consisting of five questions aligned with the indicators according to these abilities. The t-test results showed a difference between the posttest scores of the experimental class and the control class, with a significance level of 0.000 <0.05, which means that the use of a scientific approach assisted by Quizlet helped improve students' critical thinking skills. In addition, the questionnaire showed a very positive response to this approach, especially regarding student activity, learning interest, and motivation. Thus, the use of a scientific approach with Quizlet can make students more active, interested, motivated, and better understand mathematical concepts.
Profil berpikir aljabar siswa SMA dalam menyelesaikan masalah ditinjau dari gaya kognitif Jamaluddin, Muhammad; Nisa, Roisatun
JPMI (Jurnal Pembelajaran Matematika Inovatif) Vol. 9 No. 1 (2026): JPMI
Publisher : IKIP Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/jpmi.v9i1.30759

Abstract

Students’ algebraic thinking ability remains relatively low, while differences in Field Independent (FI) and Field Dependent (FD) cognitive styles have not been extensively examined in the context of solving systems of linear equations in three variables at the senior high school level. This study aims to analyze students’ algebraic thinking characteristics in terms of FI and FD cognitive styles when solving problems involving systems of linear equations in three variables. The research employed a descriptive qualitative approach involving two students, each representing FI and FD cognitive styles. Data were collected through an algebraic thinking test and semi-structured interviews, and analyzed based on indicators of modeling, generalization, abstraction, dynamic thinking, analytical thinking, and organization. The findings indicate that FI students tend to be more analytical and independent, demonstrating strong abilities in abstraction and generalization as well as efficient problem-solving strategies. In contrast, FD students exhibit more contextual and procedural thinking patterns, relying on external structures and visual representations. These findings underscore the importance of adaptive algebra instruction that accommodates students’ cognitive style differences, while also providing conceptual and pedagogical contributions to the design of adaptive algebra learning based on cognitive style variation.
Eksplorasi kesalahan siswa kelas X dalam menyelesaikan soal eksponen dan logaritma berdasarkan kategori Watson Nurhayati, Ani; Prabawanto, Sufyani; Novianingsih, Khusnul
JPMI (Jurnal Pembelajaran Matematika Inovatif) Vol. 9 No. 1 (2026): JPMI
Publisher : IKIP Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/jpmi.v9i1.29615

Abstract

The high level of students’ errors in solving problems on exponents and logarithms indicates the presence of conceptual difficulties that need to be analyzed systematically. This study aims to analyze high school students’ errors on exponents and logarithms. The research was conducted on tenth-grade students at a senior high school in Bandung, involving 20 students, from which 6 samples were randomly selected. This study employed a qualitative approach with a descriptive method. The research instrument consisted of validated exponent and logarithm problems. The results showed that, based on the percentage of students’ errors in solving mathematical problems according to Watson’s error categories, inapproriate procedure errors were classified as high, reaching 48%. Omitted data errors were categorized as low at 14%, and response level conflict errors were also categorized as low at 10%. Skill hierarchy errors were classified as very low at 5%. Errors outside the seven categories were categorized as low at 24%. Meanwhile, incorrect data errors, omitted conclusion errors, amd undirected manipulation errors were not found (0%), thus falling into the very low category.
Etnomatematika dalam kerajinan peralatan dapur berbahan limbah di Desa Ohoitahit Kota Tual Muhamad Tahir Rahakbau; Djaffar Lessy; Patma Sopamena
JPMI (Jurnal Pembelajaran Matematika Inovatif) Vol. 9 No. 2 (2026): JPMI
Publisher : IKIP Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/jpmi.v9i2.29338

Abstract

Mathematics in school is often viewed as abstract and less relevant to students' daily lives. Therefore, a contextual approach is needed that connects mathematical concepts to the local culture of the community. This study aims to examine ethnomathematics in aluminum kitchenware crafts in Ohoitahit Village, Tual City. This study uses a qualitative method with an ethnographic approach to uncover the mathematical concepts integrated into the practice of making traditional kitchenware. The results show that the Ohoitahit community intuitively applies mathematical activities such as counting, localizing, measuring, designing, playing, and explaining in every stage of production. This mathematical knowledge is passed down orally and empirically, becoming an integral part of the community's culture. This study emphasizes the importance of ethnomathematics as a tool for understanding local wisdom and developing more relevant and contextual mathematics education.
Pengaruh teknologi berbasis artificial intelligence terhadap kemampuan pemahaman konsep matematis pada siswa SMA dengan perilaku nomophobia Ghaziya Astriningtyas; Sri Adi Widodo; Fitria Sulistyowati
JPMI (Jurnal Pembelajaran Matematika Inovatif) Vol. 9 No. 3 (2026): JPMI
Publisher : IKIP Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/jpmi.v9i3.30856

Abstract

Studies examining changes in mathematical abilities among students with high levels of nomophobia through AI-based intervention designs remain very limited. This study aims to identify the effect of AI technology on the mathematical conceptual understanding of students with high nomophobia tendencies. This study employed a Single Subject Research method with an ABA design consisting of baseline 1, intervention, and baseline 2 phases. The subject was a student with nomophobia selected purposively. Data were collected through mathematical conceptual understanding tests in each session and analyzed visually within and across conditions. The results showed that in phase A1, the subject experienced difficulties in understanding function concepts. In phase B, conceptual understanding improved, although the subject still had difficulty representing functions in graphical form. In phase A2, the subject’s performance was more stable than in phase A1, indicating retention after the intervention ended. Thus, AI-assisted learning had a positive impact on improving students’ mathematical conceptual understanding.
Mewujudkan merdeka belajar matematika: Kolaborasi deep learning dan trilogi pendidikan Ki Hadjar Dewantara Hartanti Hartanti; Alifiani Alifiani; Anies Fuady
JPMI (Jurnal Pembelajaran Matematika Inovatif) Vol. 9 No. 3 (2026): JPMI
Publisher : IKIP Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/jpmi.v9i3.31013

Abstract

Mathematics learning in Indonesia still faces challenges in creating a meaningful, humanistic, and student-centered learning process, in accordance with the principles of Freedom to Learn. Although Deep Learning can improve conceptual understanding and critical thinking, and the Ki Hadjar Dewantara Education Trilogy strengthens the role of teachers as role models and facilitators, the integration of these two approaches has rarely been systematically studied. This study aims to analyze the collaboration of these two approaches through a Systematic Literature Review (SLR) based on the PRISMA guidelines (2022–2026), including the stages of identification, selection, feasibility, and synthesis of articles, with 9 relevant articles from 233 literature. The results of the study indicate that Deep Learning improves conceptual understanding, critical thinking, motivation, and student independence, while the Education Trilogy strengthens the role of teachers, thus forming a humanistic Freedom to Learn Mathematics.
Media GASPOL berbasis wayground: Inovasi game-based learning untuk pemahaman konsep perkalian desimal dan motivasi belajar Nuraeni Nuraeni; Wahyu Hidayat; Eva Dwi Minarti
JPMI (Jurnal Pembelajaran Matematika Inovatif) Vol. 9 No. 3 (2026): JPMI
Publisher : IKIP Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/jpmi.v9i3.31136

Abstract

Conceptual understanding is a fundamental foundation for students. However, in practice, students’ conceptual understanding and learning motivation were still relatively low. This study aimed to develop GASPOL (Game Asyik Perkalian Desimal Online Learning) media based on Wayground. The research employed a Research and Development (R&D) method using the ADDIE model. The subjects consisted of 33 fifth-grade students. The instruments included a conceptual understanding test, a motivation questionnaire, and validation sheets. Data were analyzed using descriptive quantitative methods through percentages and mean scores, the Kolmogorov-Smirnov normality test, Paired Sample T-Test, and N-Gain analysis. The media was implemented using a pair-based collaboration and the Paper Mode feature. The results showed that the GASPOL media was highly feasible based on material expert validation (87.77%) and media expert validation (89.23%). The implementation improved the mean score from 26.00 to 74.25 with an N-Gain of 0.6419 (moderate category). In addition, students’ learning motivation reached 90.73% (very high), and the practicality level was 92,95%. Thus, GASPOL media based on Wayground was effective and feasible as an innovative mathematics learning medium.
Analisis kemampuan representasi matematis siswa kelas IX pada materi statistika Shafira Nur Annisa; Hanifah Hanifah; Muthiah Fildzah Noverli
JPMI (Jurnal Pembelajaran Matematika Inovatif) Vol. 9 No. 3 (2026): JPMI
Publisher : IKIP Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/jpmi.v9i3.31172

Abstract

The ability to represent mathematical concepts is one of the crucial skills. However, this skill has not developed well. This study aims to explain how ninth-grade junior high school students can demonstrate mathematical representation related to verbal, pictorial, and symbolic elements. The descriptive quantitative method is used in this study, which involves the analysis of descriptive statistical data. There are 33 junior high school students in Karawang Regency who are the subjects of the study. This study uses a series of tests consisting of six questions based on the metrics of mathematical representation ability. The collection of student ability categories, average, and standard deviation were calculated for data analysis. As shown by the research results, students do not have ideal mathematical representation skills. While most students have moderate scores, their average is still below standard. Image representation reached the highest level, while verbal representation reached the lowest level. These findings show that students struggle to convey mathematical concepts and relate various representations when solving statistical problems. Therefore, a more structured learning method is needed to strengthen students' abilities in mathematical representation.
Pengembangan e-modul interaktif pada materi bangun ruang sisi datar untuk meningkatkan kemampuan numerasi siswa kelas VIII SMPN 20 Kupang Yohanis Wellem Derosari; Imelda Hendriani Eku Rimo
JPMI (Jurnal Pembelajaran Matematika Inovatif) Vol. 9 No. 3 (2026): JPMI
Publisher : IKIP Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/jpmi.v9i3.31227

Abstract

This study aimed to develop an interactive Canva-based e-module integrated with the Problem Based Learning (PBL) model on the topic of polyhedrons to improve the numeracy skills of eighth-grade students. The study employed a Research and Development (R&D) method using the ADDIE model. The research subjects included 5 students in the small-group trial and 32 students in the large-group trial. The research instruments consisted of expert validation questionnaires, teacher and student practicality questionnaires, and numeracy evaluation tests. The results showed that the e-module obtained a validity score of 4.24, categorized as valid. The practicality results indicated that the e-module was practical, with student practicality scores of 4.38 and teacher practicality scores of 4.61. Furthermore, the evaluation test results showed that the students’ learning mastery reached 90.63%, categorized as highly effective. The developed e-module was able to support interactive, contextual, and student-centered learning through real-life problem presentation, interactive visualization, and PBL-based activities. Therefore, the Canva-based interactive e-module is feasible to be used as a learning medium to improve students’ numeracy skills on the topic of polyhedrons.

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