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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 1,139 Documents
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Inovasi bahan ajar aljabar berbasis pendekatan saintifik berbantuan canva untuk meningkatkan kemampuan pemahaman matematis siswa SMP Kholifah Nur Rosydah; Nelly Fitriani; Ika Wahyu Anita
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.v9i3.31161

Abstract

This study aimed to develop a Canva assisted student worksheet (LKPD) based on the scientific approach that was valid, practical, and effective in improving junior high school students’ mathematical understanding of algebra. The study employed the ADDIE development model. The participants consisted of 30 junior high school students in West Bandung Regency. Data were collected through a pretest and posttest consisting of five algebra questions, questionnaires, interviews, and media validation. The data were analyzed using the normalized gain (N Gain) test. The results showed that the feasibility of the Canva assisted scientific approach based LKPD was categorized as very feasible. The N Gain analysis produced an average score in the high category with an effectiveness percentage classified as effective. These findings indicated that the Canva assisted scientific approach based LKPD was feasible and effective in improving junior high school students’ understanding of algebra.
Sitenar: Transformasi pembelajaran matematika berbantuan aplikasi articulate storyline 3 Agil Dwi Mustika; Euis Eti Rohaeti; Chandra Novtiar
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.v9i2.31462

Abstract

This study was motivated by students’ low mathematical communication skills. The research aimed to develop an interactive learning media using Articulate Storyline 3 that is feasible and effective in improving students’ mathematical communication skills through a Problem-Based Learning model. This study used a Research and Development (R&D) method using the ADDIE model. The subjects were tenth-grade students at a vocational high school in West Bandung Regency. Data collection instruments included media expert and material expert validation, mathematical communication skills tests, observation, interviews, and questionnaires. Data analysis techniques consisted of normality test, Wilcoxon test, and Mann-Whitney test. The results showed that product validity reached 98,61% based on material expert validation and 94,44% based on media expert validation, both of which were categorized as highly valid. The practicality level of the product reached of 95,21% on-to-one trial, 81,50% small group trial, and 83,94% field trial, all categorized as highly practical. The effectiveness of the product was indicated by the N-Gain score of 0,76 in the experimental class and 0,49 in the control class. It can be concluded that learning using the SiTenar media is  more interactive and more effective in improving students’ mathematical communication skills compared to conventional learning.
Canver (canva-animaker): Pengembangan media pembelajaran interaktif pada materi statistika Tasya Khoerunnisa; Heris Hendriana; linda linda
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.v9i3.31622

Abstract

Canver (Canva-Animaker) is an innovative interactive learning media integrating Canva visual design and Animaker. This study develops this learning media combined with a Problem Based Learning (PBL) approach to improve students’ mathematical problem-solving abilities in statistics. The aim of this study is to produce interactive learning media that meets validity, practicality, and effectiveness criteria. The research method used is the ADDIE model. The study involved 25 eighth-grade students at a junior high school in Cimahi. The instruments included expert validation sheets, student responsse questionnaires, interview guides, documentation, and problem-solving ability tests. The results indicate that the media is highly valid, with average validation scores of 89.58% (media) and 89.74% (material). Practicality is shown by student responsses with an average score of 89.74%, categorized as very practical. The media is also effective in improving students’ problem-solving abilities, with an N-Gain score of 0.77 (high category). The t-test shows a significant difference between pretest and posttest scores (p < 0.05). Thus, Canva-Animaker media with a PBL approach is an innovative alternative for mathematics learning.
Media VACON sebagai upaya meningkatkan kemampuan berpikir kritis matematis pada materi relasi dan fungsi Ai Muna Nazla; Wahyu Hidayat; Luvy Sylviana Zanthy
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.v9i3.31720

Abstract

The creation of animated videos for mathematics lessons has so far focused solely on visual presentation, without linking the subject matter to students’ everyday experiences. Furthermore, the use of animated videos to teach relations and functions is still rarely discussed in media development research. Given this situation, a study will be conducted using an R&D method based on the ADDIE model to describe the development process, test the feasibility, and determine the effectiveness of the VACON media at a junior high school in West Bandung, involving 6 students in a pilot test and 25 students in a classroom test as the experimental sample. The study results showed a feasibility rating of 90.00% from the media expert, 92.50% from the content expert, and 87.50% from the language expert. The average N-Gain score was 0.82, which falls into the high category. Additionally, student responses to this media reached an average of 88.40%, indicating a “Very Practical” level of practicality in its implementation. Thus, the VACON media, utilizing Doratoon and Canva, has been proven to be valid, practical, and effective as an innovative solution.
Pengembangan SmartStat Web berbasis problem based learning pada materi statistika untuk meningkatkan kemampuan berpikir kritis matematis Resa Anggraeni; Euis Eti Rohaeti; Risma Amelia
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.v9i3.31780

Abstract

This reseacrh aims to develop SmartStat Web based on Problem Based Learning and test its effectiveness in improving students' mathematical critical thinking skills. The study used the Research and Development (R&D) method with the ADDIE model. The research subjects consisted of 6 students in one-to-one trials, 25 students in small-group trials, 22 students in field trials, and 22 students in each experimental and control class. Data were collected through validation sheets, observations, interviews, response questionnaires, and mathematical critical thinking ability tests. The results showed that SmartStat Web was very valid with a percentage of 92.17% in the media aspect and 88% in the material aspect, and very practical with a percentage of 85.25%, 87.70%, and 88.20% at each trial stage. The media was also proven effective with an N-Gain value of 0.78 in the experimental class which was higher than the control class at 0.60 and the t-test results showed a significant difference. Thus, SmartStat Web based on Problem Based Learning is declared valid, practical, and effective in improving students' mathematical critical thinking skills.
Peningkatan kemampuan penalaran matematis siswa SMP: Study pengembangan media pembelajaran interaktif canva dengan model discovery learning Rifdah Qultum Nada; Anik Yuliani; Tina Rosyana
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.v9i3.31936

Abstract

This investigation centers on the creation of interactive educational resources utilizing Canva, specifically those integrated with the Discovery Learning model. Furthermore, the study examines the media's validity, ease of use, and effectiveness in enhancing the mathematical reasoning capabilities of junior high school students. The chosen research methodology is R&D (Research and Development), which adheres to the ADDIE model. Data collection involved expert validation sheets, student response questionnaires, and mathematical reasoning ability assessment instruments in the form of pretests and posttests. The results verification indicated that the developed media achieved a "very good" standard and was suitable for use in teaching and learning environments. The implementation of this media demonstrated an increase in mathematical reasoning abilities among students in the experimental group, notably outperforming students in the control group. Based on statistical analysis, it can be concluded that the Canva-based interactive learning media, which incorporates the Discovery Learning model, has proven effective in improving the mathematical reasoning skills of junior high school students.
Profil literasi matematika pada komponen konteks ditinjau dari status akreditasi sekolah Nani Ratnaningsih; Edi Hidayat; Sinta Verawati Dewi
JPMI (Jurnal Pembelajaran Matematika Inovatif) Vol. 9 No. 5 (2026): JPMI
Publisher : IKIP Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/jpmi.v9i5.21960

Abstract

This research aims to understand students' mathematical literacy from the perspective of teachers. This research uses a descriptive design with a survey approach involving 26 teachers from three junior high schools in Tasikmalaya City with A, B, and C accreditation. Data were collected through questionnaires and open-ended questions. The teachers' responses to the open-ended questions were reviewed by grouping the responses into main themes that indicate the forms of students' difficulties. The research results indicate that students' understanding of concepts and procedures is generally in the moderate category, while their ability to apply mathematics in real-life situations appears to be relatively better. However, students' abilities vary in each context. The personal context shows diverse responses, the social context tends to be moderate, and the scientific context is regarded as the most challenging. Teachers also revealed that students still face difficulties in reading and interpreting questions, choosing strategies, and understanding concepts, as well as building motivation and learning independence. These findings highlight the need for mathematics education that is more contextual and encourages students to think, reflect, and realize that mathematical literacy is about understanding the world through numbers and logic, not just calculating.
Mathsoc: Sebuah media pembelajaran berbasis problem based learning Siti Mulia Ristari; Heris Hendriana; Siti Chotimah
JPMI (Jurnal Pembelajaran Matematika Inovatif) Vol. 9 No. 4 (2026): JPMI
Publisher : IKIP Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/jpmi.v9i4.31374

Abstract

This study aims to develop a learning media assisted by Articulate Storyline software based on Problem Based Learning, and to find out its validity, feasibility, and effectiveness in improving students' mathematical critical thinking ability. This type of research uses Research and Development with the ADDIE model, which includes the stages of analysis, design, development, implementation, and evaluation. The research subjects consisted of 6 students from class VII C in a limited trial, and 36 students from class VII H in one of Cimahi city's junior high schools for implementation. The instruments used for data collection included expert validation sheets, readability questionnaires, and mathematical critical thinking ability tests in the form of Pretests and Posttests. Data analysis techniques used descriptive and inferential analysis. The research findings showed that the media met the criteria for being very valid with an average media expert percentage of 92.4% and content expert of 93.85%, as well as a very good readability level of 92.17%. The media was declared suitable and effective in improving mathematical critical thinking ability with an N-gain value of 0.95 in the high category. Therefore, the MathSoc learning media is considered valid, suitable, and effective to use.
Kepraktisan dan efektifitas LKPD berbasis think pair share berbantuan video animasi terhadap pemecahan masalah operasi hitung bentuk aljabar siswa SMP Septi Atika; Della Maulidiya; Effie Efrida Muchlis
JPMI (Jurnal Pembelajaran Matematika Inovatif) Vol. 9 No. 4 (2026): JPMI
Publisher : IKIP Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/jpmi.v9i4.31419

Abstract

The low mathematical problem-solving ability in algebraic arithmetic operations and the use of monotonous teaching materials are the background for the need for learning innovation. This study aims to describe the practicality and effectiveness of Student Worksheets (LKPD) based on Think Pair Share (TPS) assisted by animated videos on algebraic arithmetic operations to improve problem-solving skills of seventh-grade students. This research is an Educational Design Research with Development Studies type using the Plomp model. The subjects were 28 students of class VII at SMP Negeri 2 Bengkulu. The instruments used were practicality sheets based on the USE questionnaire and problem-solving ability tests based on Polya's indicators. Practicality data were analyzed using percentages, while effectiveness was analyzed using paired sample t-test and N-Gain calculation. The results showed that the LKPD was practical with teacher practicality percentage of 100% and students’ percentage ranging from 64.28% to 96.43%. The paired sample t-test obtained t = -25.93 (df=27, p<0.001), indicating a significant difference between pretest and posttest scores. The average N-Gain was 0.68 (medium category).
Media pembelajaran kontekstual dalam pendidikan matematika di indonesia: Tinjauan sistematis Dewi Tarisa Putri; Majid Majid; Emli Rahmi
JPMI (Jurnal Pembelajaran Matematika Inovatif) Vol. 9 No. 4 (2026): JPMI
Publisher : IKIP Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/jpmi.v9i4.31439

Abstract

Contextual learning has become an important approach in mathematics education. This study aims to analyze research trends, implementation, impacts, and challenges in the use of contextual learning media in mathematics education in Indonesia. In addition, this study identifies the characteristics of contextual learning media used in mathematics learning. This research employed a Systematic Literature Review (SLR) method using the PRISMA 2020 guidelines. The data were obtained from the Scopus database covering the 2020–2025 period using the Boolean keywords “Learning Media AND Math* AND Indonesian”. The research stages included article identification, screening, eligibility assessment based on inclusion and exclusion criteria, and synthesis of selected articles. Reference management was supported by Publish or Perish, Mendeley, Zotero, and Microsoft Excel. The findings show that contextual learning media have developed through local culture-based approaches and interactive digital technology. These media improve student engagement, mathematical literacy, mathematical communication, critical thinking, and conceptual understanding. However, their implementation still faces challenges related to teacher readiness, media integration, and diverse student characteristics.

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