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PRISMA
Published by Universitas Suryakancana
ISSN : 20893604     EISSN : 26144611     DOI : https://doi.org/10.35194/jp.v9i2
Core Subject : Education, Social,
Mathematics Social Sciences
This journal focuses on mathematics education and disciplined inquiry into the teaching and learning of mathematics. The scope of the journal are: Mathematics Learning Model, Media Learning Mathematics, Curriculum in Mathematics Teaching, Assessment and Evaluation in Mathematics Teaching, Ethnomatics in Mathematics Learning, Design Didactical in Mathematics Learning, Lesson Study in Mathematics Learning
Arjuna Subject : Matematika - Matematika (Lain-Lain)
Articles 21 Documents
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Search results for , issue "Vol 14, No 2 (2025): PRISMA" : 21 Documents clear
The Integration of West Papuan Local Wisdom into Three-Dimensional Geometry: A Strategic Approach to Enhancing Students’ Learning Motivation Wahyuni, Erik Tri; Parta, I Nengah; Purwanto, Purwanto
PRISMA Vol 14, No 2 (2025): PRISMA
Publisher : Universitas Suryakancana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35194/jp.v14i2.5519

Abstract

This study aims to investigate the enhancement of students’ learning motivation and cognitive achievement through the implementation of a module-based instructional model integrated with the local wisdom of West Papua. Employing a quantitative descriptive approach with a one-group pretest–posttest design, data were collected using cognitive tests and a Likert-scale motivation questionnaire. Quantitative analysis was conducted using Minitab software to assess statistical significance, while students’ motivational responses were analyzed descriptively. The results revealed a substantial improvement in students’ cognitive performance, with the average score increasing from 40.80 (pretest) to 86.40 (posttest). A paired-sample t-test indicated a significant difference between pretest and posttest scores (t = -8.718, p < 0.05). Meanwhile, the motivation questionnaire results showed a significant enhancement in students’ learning motivation, with the mean Likert score rising from 3.2 (pretest) to 4.0 (posttest), corresponding to 100% positive responses categorized as highly valid. These findings demonstrate that integrating culturally responsive learning modules can effectively enhance both students’ cognitive understanding and their motivation toward learning mathematics. The local wisdom–based module has proven to be a feasible and engaging instructional tool for contextualized mathematics learning.
Students' Mathematical Investigation: A Review Based on Disposition and Self-Esteem Salsiah, Usi; Komala, Elsa; Sugiarni, Rani
PRISMA Vol 14, No 2 (2025): PRISMA
Publisher : Universitas Suryakancana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35194/jp.v14i2.5622

Abstract

Students’ mathematical investigation ability is influenced not only by cognitive knowledge but also by affective factors such as mathematical disposition and self-esteem. This study aims to examine the relationship between mathematical disposition and students’ mathematical investigation ability, investigate the predictive influence of self-esteem on investigation ability, and analyze the combined contribution of both variables. This quantitative study involved 49 eleventh-grade students from a private high school in Cianjur Regency in the 2024/2025 academic year, with class XI-1 selected through purposive sampling. Research instruments included mathematical disposition and self-esteem questionnaires, as well as a mathematical investigation test on circle material. Interviews with several students were conducted to support the test findings. Data were analyzed using simple and multiple linear regression after verifying classical assumptions. The results showed that mathematical disposition had a significant relationship with mathematical investigation ability (40.2%), while self-esteem demonstrated a non-significant predictive influence (18.7%). Together, mathematical disposition and self-esteem contributed 31.6% to students’ mathematical investigation ability. These findings highlight the importance of fostering mathematical disposition as a potential predictor of students’ investigation ability.
The Influence of Origami on Spatial Abilities in Mathematics Learning Nugraha, Candra; Prabawanto, Sufyani; Kurniawati, Ririn
PRISMA Vol 14, No 2 (2025): PRISMA
Publisher : Universitas Suryakancana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35194/jp.v14i2.5688

Abstract

The essential mathematical ability related to geometric perception is spatial ability. Through this ability, one can develop geometric reasoning abilities in everyday life. In some literature, spatial ability is closely related to various applied fields in life. One way to develop and hone this ability is through the art of origami paper folding. In several studies, it has been found that origami can enhance students' spatial abilities at various educational levels. Origami is the art of folding paper that is utilized for teaching basic geometric shapes through folds that form simple structures, which can serve as a bridge for students to understand how the objects they fold are formed. This origami folding can be used to train and enhance the spatial abilities of students from various educational levels. Teaching origami can foster and develop students' enthusiasm in learning mathematics, especially geometry. Origami has a positive correlation with mathematics learning outcomes in the classroom, particularly regarding geometry topics.
Students’ Error Analysis in Solving Reasoning Problems on Sequences and Series Using Nolting’s Theory Harini, Elsa; Suanto, Elfis; Hutapea, Nahor Murani
PRISMA Vol 14, No 2 (2025): PRISMA
Publisher : Universitas Suryakancana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35194/jp.v14i2.5281

Abstract

Mathematical reasoning ability is an essential competency emphasized in the Merdeka Curriculum, particularly in the Learning Outcomes (CP) for Phase E, which requires students to understand, generalize, and prove mathematical concepts. However, various studies have shown that Indonesian students' mathematical reasoning skills remain relatively low, including in the topic of sequences and series. This study aims to analyze students’ errors in solving mathematical reasoning problems related to sequences and series in Grade 10, based on Nolting’s error theory. The research employed a qualitative descriptive approach involving 20 tenth-grade students from Senior High School 12 Pekanbaru. The research instrument consisted of four mathematical reasoning essay questions covering arithmetic and geometric sequences and series, adapted from Fadillah. The analysis revealed four types of student errors: Careless Errors (34.30%), Connection Errors (31.20%), Test-Taking Errors (21.80%), and Application Errors (17.50%). These errors were attributed to various factors, including cognitive factors such as lack of conceptual understanding and affective factors such as low learning motivation. The findings highlight the importance of teachers in analyzing student errors to help minimize learning difficulties in mathematics and improve the overall quality of mathematics instruction
Development of Geometry Transformation E-Module Using Contextual Teaching and Learning on Ruang GTK with GeoGebra Aziz, Aliyah; Komala, Elsa; Inayah, Sarah
PRISMA Vol 14, No 2 (2025): PRISMA
Publisher : Universitas Suryakancana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35194/jp.v14i2.5687

Abstract

Mathematics is a basic science that is essential for mastering other sciences and continues to develop to meet the demands of the 21st century. Meaningful mathematics learning requires a contextual and technology-based approach. Kurikulum Merdeka is a government effort to address this challenge. However, obstacles remain in its implementation, such as teachers' lack of understanding of the learning modules and students' understanding of the material. Therefore, this study aims to develop a Geometry Transformation e-module using the Contextual Teaching and Learning (CTL) model in the Ruang GTK with the assistance of GeoGebra, which has been tested for its feasibility and practicality. This study uses a Research and Development (R&D) approach with the ADDIE model, through five stages: analysis, design, development, implementation, and evaluation. The research subjects consisted of three experts in material, media, language, and mathematics learning for the feasibility test and three mathematics teachers for the practicality test. The instruments used included an observation sheet, a validation sheet, and a practicality sheet. The developed e-module consists of four sub-chapters: Translation, Reflection, Rotation, and Dilation. This e-module also includes flowcharts, prerequisite materials, learning activities, teaching materials, learning media, GeoGebra, Student Worksheets (LKPD), and assessments. The study results showed that this e-module was highly feasible with a score of 85.14% and very practical with a score of 89.33%. This module is easily accessible and supports contextual and technology-based learning
Students’ Numeracy Skills in Solving Minimum Competency Assessment Questions on Geometry and Measurement Content Azizah, Azizah; Kartini, Kartini; Roza, Yenita
PRISMA Vol 14, No 2 (2025): PRISMA
Publisher : Universitas Suryakancana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35194/jp.v14i2.5348

Abstract

The Minimum Competency Assessment (MCA) measures students’ numeracy skills, a crucial ability in the 21st-century digital era. However, PISA and the 2024 Indonesian Education Report show that Indonesian students’ numeracy skills remain low. This study aims to describe students’ numeracy skills in solving MCA questions on geometry and measurement content. The method used is descriptive with a qualitative approac. Data were collected through triangulation involving test results from seven MCA numeracy questions on geometry and measurement and through interviews. The subjects of this study consisted of 32 eighth-grade students from SMPN 40 Pekanbaru. The analysis of students’ answers revealed that 46.88% were categorized as low, 43.75% as moderate, and only 9.38% demonstrated a high level of numeracy proficiency. Interviews were conducted with selected students based on the results of the response analysis. Students in the high category were able to understand the context, interpret visual information, and apply reasoning and geometric concepts to real-life situations. They demonstrated the full range of cognitive processes, although improvements in accuracy are still needed. Students in the moderate category showed a lack of systematic thinking and often missed key details due to insufficient attentiveness when reading questions and selecting strategies. Meanwhile, students in the low category experienced fundamental difficulties in understanding visual information, units, and problem contexts. Their responses tended to be based on guesses rather than logical calculation, indicating the need for intensive support and more foundational instruction.
Assessment of Creative Thinking in Cultural Context in Junior High School Students Zahroh, Indrani Eka Prastya; Anwar, Lathiful; Chandra, Tjang Daniel
PRISMA Vol 14, No 2 (2025): PRISMA
Publisher : Universitas Suryakancana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35194/jp.v14i2.5192

Abstract

Creative thinking is an essential competence in mathematics learning because it enables students to generate diverse ideas, approach problems from multiple perspectives, and produce original solutions. However, in the Indonesian educational context, students’ creative thinking skills remain low, and current assessment tools have not adequately measured all dimensions of creativity namely fluency, flexibility, and originality. This study aims to fill this gap by developing and validating a culturally contextualized open-ended assessment instrument designed to measure students’ creative thinking skills comprehensively. Using a research and development (R&D) approach, the instrument was tested with 28 ninth grade students from a junior high school in Malang City. The instrument’s construct validity was examined through Exploratory Factor Analysis (EFA), and its internal consistency was tested using Cronbach’s Alpha. The findings indicate that the instrument demonstrates good reliability and a clear three factor structure aligning with theoretical dimensions of creative thinking. These results suggest that the developed assessment can effectively capture students’ creative potential within culturally relevant mathematical contexts. The study contributes to educational assessment practices by providing a valid and reliable tool that promotes culturally responsive approaches to fostering creative thinking in mathematics learning.
Development of A Problem-Based Learning Model to Improve Students’ Numeracy and Self-Efficacy Fatimah, Citra Ayu; Retnawati, Heri
PRISMA Vol 14, No 2 (2025): PRISMA
Publisher : Universitas Suryakancana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35194/jp.v14i2.5490

Abstract

Education in Indonesia requires development, particularly in students’ numeracy skills and self-efficacy (SE). The importance of numeracy skills is stated in the Graduate Competency Standards (SKL). Moreover, numeracy skills are also related to students’ self-efficacy. Students with good numeracy skills tend to have high self-efficacy, and students with poor numeracy skills generally have low self-efficacy. Based on these factors, it is necessary to develop an appropriate learning model. The aim of this study is to develop a problem-based learning (PBL) model to enhance students’ numeracy skills and self-efficacy, and to determine the feasibility of the developed product in improving students’ numeracy and self-efficacy. This development research follows the ADDIE stages: Analyze, Design, Develop, Implement, and Evaluate. The research methods used were both quantitative and qualitative. Quantitative methods were employed to determine the level of feasibility of the developed product, while qualitative methods were used to describe the calculated feasibility scores, suggestions and comments from validators, teachers, and students. The results showed that the developed product met the criteria of validity and practicality but did not meet the criteria of effectiveness. The ineffectiveness of the product was due to students not being accustomed to using the PBL model and their unfamiliarity with discussion-based learning.
The Influence of Social Media on Students' Mathematical Creative Thinking Skills Priyanto, Rizky; Septian, Ari; Monariska, Erma
PRISMA Vol 14, No 2 (2025): PRISMA
Publisher : Universitas Suryakancana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35194/jp.v14i2.5857

Abstract

This research endeavors to scrutinize the mathematical creative thinking proficiencies of students and to ascertain the extent to which social media engagement impacts these abilities. The methodological framework employed herein is quantitative, adopting a descriptive research design, with data collection facilitated via survey instruments. The cohort for this investigation comprised 33 students enrolled in class X APHP at SMK Negeri 1 Pacet. To measure mathematical creative thinking skills, a test instrument was used, while social media usage was measured using a non-test instrument, namely a questionnaire. The collected data was then analysed using statistical tests with a quantitative approach, namely regression and quantitative descriptive tests. The empirical findings reveal that the aggregate mathematical creative thinking capacity among the students at SMK Negeri 1 Pacet registers at 73.5%, positioning it within a high classification. Nevertheless, a more granular examination indicates a positive correlation between social media utilization and mathematical creative thinking acumen; however, this association is characterized by diminutive strength and lacks statistical significance. Consequently, these results suggest that social media does not exert a substantial influence on the enhancement of mathematical creative thinking skills among the student population at SMK Negeri 1 Pacet.
Students’ Creative Thinking Process in Solving Open-Ended Problems on Flat Shapes Afifah, Devi Nur; Sudirman, Sudirman; Rahardjo, Swasono
PRISMA Vol 14, No 2 (2025): PRISMA
Publisher : Universitas Suryakancana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35194/jp.v14i2.4986

Abstract

Creative thinking is crucial in mathematics education, particularly when students are required to solve open-ended geometry problems that allow multiple solution strategies. However, few studies have examined how students’ creative thinking processes occur when solving open-ended problems on flat shapes, especially based on Wallas’ four-stage model. This study aims to describe students’ creative thinking processes in solving open-ended tasks on flat shapes through the stages of preparation, incubation, illumination, and verification. A descriptive qualitative approach was employed. From 32 junior high school students, three were selected purposively to represent high, moderate, and low levels of creativity. Data were collected through creative-thinking tasks and interviews, and analyzed using the Miles and Huberman model. The findings show clear differences in thinking patterns: highly creative students successfully performed all four stages and generated accurate and varied solutions; moderately creative students experienced difficulties during illumination, particularly in selecting correct formulas and understanding composite shapes; while low-creative students struggled from the preparation stage, indicating difficulty comprehending the problem and applying concepts. This study contributes to understanding how creative thinking develops across different ability levels and highlights the importance of learning strategies that support each stage of the creative thinking process. The results imply that open-ended tasks in geometry can be optimized to foster creative mathematical thinking when accompanied by appropriate guidance.

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