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JPMI (Jurnal Pendidikan Matematika Indonesia)
Published by STKIP Singkawang
ISSN : 24775967     EISSN : 24778443     DOI : -
Core Subject : Education,
Education Mathematics
Jurnal Pendidikan Matematika Indonesia (JPMI), e-ISSN: 2477-8443, p-ISSN: 2477-5959 is an information container has scientific articles in the form of research, the study of literature, ideas, application of the theory, the study of critical analysis, and studies in the field of science Mathematics Education. JPMI published two times a year, March and September, published by Institute for Research and Scientific Publications STKIP Singkawang.
Arjuna Subject : -
Articles 167 Documents
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The Effectiveness Of Application Geomath In Integrative Geometry Learning To Improve Cognitive Learning Outcomes Sari, Sulistya Umie Ruhmana; Dujjah, Nurul Ilmi Badrun; Badri, Fawaidul
JPMI (Jurnal Pendidikan Matematika Indonesia) Vol 9, No 1 (2024): Volume 9 Number 1, March 2024
Publisher : STKIP Singkawang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26737/jpmi.v9i1.5500

Abstract

Digital technology is a hot topic among students, we cannot be separated from digital technology in our lives. There are still many students who are not interested in mathematics subjects which are considered very challenging to understand, troublesome and boring. This means that researchers consider learning media that make it easier for students to understand the material. Therefore, researchers tried to examine how to increase the effectiveness of GeoMath media in integrative geometry learning. GeoMath is an Android-based ICT media that is useful for assisting students in handling learning, especially geometry material in mathematics lessons. From the data obtained, it was found that using Geomath media was proven to increase effectiveness in improving learning outcomes
Analysis of Mathematical Representation Ability According to Cognitive style Saputro, Marhadi; Prihatin, Iwit
JPMI (Jurnal Pendidikan Matematika Indonesia) Vol 8, No 2 (2023): Volume 8 Number 2, September 2023
Publisher : STKIP Singkawang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26737/jpmi.v8i2.5111

Abstract

The aim of this research is to analyze students' mathematical representation abilities in terms of cognitive style in the multivariable calculus course taught in semester 4 of the IKIP PGRI Pontianak Mathematics Education Study Program. This research is a qualitative descriptive research in the form of case study research. Research subjects were selected based on their cognitive style which was measured using the geft instrument. Selected subjects were then asked to work on mathematical representation ability questions and then interviewed according to these questions. Based on the research results, it was found that students who had a field dependent cognitive style in symbolic representation were able to link symbols with mathematical concepts, in graphical representation they were able to create images in the form of requested graphs, while in verbal representation they were less able to convey ideas effectively orally. or written. Meanwhile, students with an independent cognitive style in symbolic representation have been able to link symbols with mathematical concepts, in graphic representation they have been able to create images in the form of requested graphics, and in verbal representation they have been able to convey ideas effectively.
Development of Doratoon-Based Video Animations Material of Algebra Khofifatul, Khusna; Ikashaum, Fertilia
JPMI (Jurnal Pendidikan Matematika Indonesia) Vol 9, No 2 (2024): Volume 9 Number 2, September 2024
Publisher : STKIP Singkawang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26737/jpmi.v9i2.4455

Abstract

This research aims to produce Doratoon-based animated math learning videos that are deemed feasible and practical for algebra material. This study is classified as development research or qualitative descriptive analysis. The development research is designed using the Hannafin and Peck development model, which includes the stages of needs analysis, design analysis, development analysis, and implementation. The results of this research show that the media experts obtained an average percentage score of 82%, indicating "Good" quality, while the subject matter experts obtained an average percentage score of 87.5%, indicating "Very Good" quality. Furthermore, the students' response to the development of animated video learning media for matrix material during the product trial received a response of "interesting" with an average percentage score of 83%. Therefore, it can be concluded that the development of Doratoon-based animated video learning media for algebra material is considered suitable and engaging for use in school learning.
The Effect of the Project Based Learning Learning Model on the Ability of Problem Solving of Students at SMA Negeri 6 Kepahiang Astria, Ririn; Haji, Saleh; Sumardi, Hari
JPMI (Jurnal Pendidikan Matematika Indonesia) Vol 9, No 1 (2024): Volume 9 Number 1, March 2024
Publisher : STKIP Singkawang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26737/jpmi.v9i1.4546

Abstract

This study aims to determine the effect of the Project Based Learning (PJBL) Learning Model on Students' Problem Solving Ability. This type of research uses the Quasi Experiment method. Data collection is done through tests. Data analysis used the Ancova test. The sample of this study were students of SMA Negeri 6 Kepahiang class XI IPA 1 and XI IPA 2. The results showed that: (1) There was a linear covariate effect of initial ability on students' problem solving abilities with an effect of 24.2%. (2) There is an influence of the Project Based Learning (PJBL) learning model on problem solving abilities of 76.2%. (3) There is a higher problem-solving ability achievement for class XI IPA students of SMA Negeri 6 Kepahiang who are taught using the Project Based Learning (PJBL) learning model compared to classes taught by conventional learning models.
Independence And Learning Achievement Of Positions Between Lines Through Youtube Digital Learning Media SDSK Marie Joseph Kusuma, Irsandi; Yani T, Ahmad; Sayu, Silvia
JPMI (Jurnal Pendidikan Matematika Indonesia) Vol 8, No 2 (2023): Volume 8 Number 2, September 2023
Publisher : STKIP Singkawang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26737/jpmi.v8i2.4536

Abstract

This research aims to determine the increase in independence and learning achievement with YouTube videos as digital learning media at SDSK Marie Joseph Pontianak. The research method used in this research is quantitative experimental research. The population and sample in this study were class IV students with research instruments using questionnaires, pre-test and post-test questions. The data analysis techniques used in this research are descriptive data, prerequisite testing, hypothesis testing. The research results show that; (1) The Let's Learn YouTube video as a digital learning medium can increase learning independence in class IV cross-line position material at SDS K MAlRIE JOSEPH Pontianak. It is proven from the calculation results that as can be seen from the average value of student learning independence at the beginning, it was 72.208, increasing to 103.916. (2) The Let's Learn YouTube video as a digital learning medium can improve learning achievement in class IV inter-line position material at SDS K MAlRIE JOSEPH Pontianak in class IV inter-line relationship material. It is proven by the results of the calculations that as can be seen the average pre-test learning achievement score for experimental class students in the Pre-Test is 64.25 and the Post-Test learning achievement is 77.167. (3) The Let's Learn YouTube video as a digital learning medium can collectively increase the learning independence and achievement of Class IV SDSK MARIE JOSEPH Pontianak students. It can be seen in the Multivariate Anova test or F Test, namely a sig value < 0.005 indicating that the test results can jointly improve learning independence and learning achievement using the Multivariate Anova Test (Manova) or F Test.
Analysis of Computational Thinking Skills of Students on Exponential Equation Materials through Learning Videos Mulyono, Budi; Hapizah, Hapizah; Fitrisyah, Muhammad Aidil
JPMI (Jurnal Pendidikan Matematika Indonesia) Vol 9, No 2 (2024): Volume 9 Number 2, September 2024
Publisher : STKIP Singkawang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26737/jpmi.v9i2.5948

Abstract

Computational Thinking (CT) is a very important skill for everyone because it is not only for solving problems related to computer science and mathematics, but also for solving various problems in everyday life. The application of computational thinking skills in Indonesia is still constrained which results in low computational thinking skills of students. This study aims to identify the ability of computational thinking in students through learning videos containing problem solving using the stages of computational thinking developed on the material of exponential equations. This study used descriptive qualitative methodology with 34 grade 10 learners in one of the high schools in Palembang as research subjects, focusing on three learners who showed high, medium, and low abilities. The research was conducted in three stages: preparation, implementation, and data analysis. Data were collected through written tests and interviews to measure learners' computational thinking ability. The results were analyzed through three stages, namely: data reduction, data presentation, and conclusion drawing. The results showed that learners showed proficiency in exponential material, especially in terms of pattern recognition and abstraction. However, in decomposition and algorithm skills, learners show a lack of ability in solving problems with a systematic approach and accurate solutions.
Caping Hat Ethnomathematics: Literature Review and Relevance in Mathematics Learning Cone Material Sariyanti, Eka; Awaliyah, Ilka Nur; Syafitri, Kintan Salsabila Hasria; Noviani, Evi
JPMI (Jurnal Pendidikan Matematika Indonesia) Vol 9, No 1 (2024): Volume 9 Number 1, March 2024
Publisher : STKIP Singkawang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26737/jpmi.v9i1.5613

Abstract

Mathematics is still a problem for students and teachers today, because it is abstract, difficult to understand and requires accuracy in its implementation. Mathematics is also an object or lesson that is considered difficult to learn according to society. Apart from that, there are those who show the perspective that mathematics is not related to what they experience in their lives. This is because the abstract nature of mathematics and the way teachers present the material, which only provides definitions, formulas, example questions and practice questions that are not contextual, has become a long tradition and is still being applied. The current problem is that it only focuses on books and teachers so that it does not provide a meaningful understanding effect for students. Reforming mathematics learning, which was initially only an abstract concept and only a shadow, can certainly be integrated into their daily lives. The form of integrating mathematics learning can use a local culture-based approach that is close to students. One of them is using a hat object. Physically, hats are known to have a structure similar to a cone. Because the visual is similar to a cone, the researchers looked at it from the perspective of the work through one application, namely Geogebra. Learning with the Geogebra application can be used as an alternative for teaching mathematical objects that are abstract and difficult to teach. Therefore, Geogebra can help in visualizing curved sided shapes, one of which is a cone shape. The aim of this research is to explore the mathematics involved in caping using geogebra media. After conducting exploration, the researcher studied mathematical concepts obtained from mathematics learning materials, especially the shape of caps. Researchers use qualitative methods with an ethnographic approach because they are considered very relevant to cultural studies studies. The research results show that hats contain mathematical elements, especially geometric concepts, which can be integrated through Geogebra learning media.
Students' Thinking Process in Solving Geometry Problems based on Harel Theory on Malay Traditional House Design Nirawati, Resy; Rosmaiyadi, Rosmaiyadi; Buyung, Buyung; Kariadi, Dodik
JPMI (Jurnal Pendidikan Matematika Indonesia) Vol 9, No 1 (2024): Volume 9 Number 1, March 2024
Publisher : STKIP Singkawang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26737/jpmi.v9i1.5110

Abstract

The thinking process is a cognitive development that occurs in the minds of students by involving new knowledge and problems that occur related to geometry concepts to solve problems or find solutions to the problems presented. This study aims to study and describe comprehensively the thinking process of students in solving geometry problems based on Harel theory in the design of Malay traditional houses. This research method is qualitative research with a case study design. Furthermore, the data collection used is observation, tests and interviews. Then for data analysis carried out is reflective analysis with data trustworthiness using the triangulation method. Thefindings in the research  of students' thinking processes in solving geometry in the design of Malay traditional houses are the core category / central phenomenon built or constructed by three themes which include mental act, ways of thinking and ways of understanding. Ageometric spec on the design components of West Kalimantan Malay traditional houses includes rectangles, triangles, squares, parallelograms, semicircles,  isosceles triangles, right triangles, rhombuses, and trapeziums. The findings in this study need to be implemented in mathematics learning design, which relates to students' experiences in everyday life that touch the realm of local cultural arts so that students become more understanding of the geometry concepts explained so that they can dig deeper into mental acts,  ways of thinking and ways of understanding in  order to foster various student thought processes in  Solve mathematics problems
Students' Mathematical Conceptual Understanding Ability with Problem Posing Model on the Topic of Probability to Students' Curiosity Perspective Hopiyeh, Hopiyeh; Husna, Nurul; Nurhayati, Nurhayati
JPMI (Jurnal Pendidikan Matematika Indonesia) Vol 9, No 2 (2024): Volume 9 Number 2, September 2024
Publisher : STKIP Singkawang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26737/jpmi.v9i2.5273

Abstract

Understanding concepts is crucial in facilitating students' learning to achieve mathematical goals. Strong and meaningful understanding serves as a vital foundation for problem-solving in daily life. However, In the fact, students' abilities in understanding concepts are still inadequate. Literature indicates that the problem posing learning model is effective in enhancing students' problem-solving abilities in mathematical learning. This study aims to determine the improvement of students' mathematical concept understanding abilities on probability material, considering students' curiosity before and after the implementation of the Problem Posing learning model. This research used a mixed-method approach with a Sequential Explanatory Design comprising 8 research stages. Quantitative research utilized Quasi Experimental Design with class VIIIB as the experimental group and class VIIIC as the control group. This research was conducted at SMP 20 Singkawang. Meanwhile, qualitative data analysis involves questionnaire categorization. The research findings reveal that: 1) There is a difference in the improvement of students' mathematical concept understanding abilities using the problem posing model, with an average score of 24.44 and a Z-score < Z-table. 2) The concept understanding abilities in terms of curiosity indicate an average score of 79.48, categorized as moderate.
Mathematical Resilience and Bis-VOLKS Misconceptions in School Mathematics Learning Bistari, Bistari
JPMI (Jurnal Pendidikan Matematika Indonesia) Vol 9, No 1 (2024): Volume 9 Number 1, March 2024
Publisher : STKIP Singkawang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26737/jpmi.v9i1.5453

Abstract

When mastering mathematical concepts, it is rather difficult to avoid misconceptions. Beginner's understanding that does not match scientific concepts is often found in learners and even teachers. The effect of a learner's misconception is certainly different from the teachers. An educator's misconception can be misleading for himself and around his friends only. However as a teacher, misconceptions can affect many learners. Especially those who do not have stability and resilience in concept mastery. The reliance or resilience that learners have is not only emotional and attitudinal, but cognitive resilience or mastery that is measurable and ready with scientific reasons should reach many learners. There are many theories of misconception from experts. The author introduces the Bis-VOLKS misconceptions, namely: (1) visual misconceptions; (2) operational misconceptions; (3) literational misconceptions; (4) correlational misconceptions; and (5) spatial misconceptions. Visual can be defined as anything that the eye can see.  Visual misconception means an error in perceiving something through eye observation. There are four visual elements that need to be known. Operational misconceptions are errors that arise as a result of incorrect basic and advanced operations. Literacy can be defined as the ability to read, write, and understand written texts. Literacy includes the ability to process, analyze and present information through text. About literational, the concept is broader and includes more than just the ability to read and write. Correlational can be interpreted as a study that explores the causal relationship of two or more aspects. Correlational misconceptions result from errors that arise in uncovering different causes and effects in scientific concepts. Spatial misconceptions. Spatial ability is an ability that includes spatiality and all its applications.  Spatial ability refers to a person's ability to understand and manipulate objects in space. It involves the perception and understanding of spatial relationships between objects, directions, and surrounding space.

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