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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 19 Documents
 1   2 
Search results for , issue "Vol. 7 No. 5 (2024): JPMI" : 19 Documents clear
Analisis kemampuan koneksi matematis peserta didik dalam menyelesaikan soal pythagoras ditinjau dari gaya kognitif Wardhana, Ibnu Rizki; Fuady, Anies
JPMI (Jurnal Pembelajaran Matematika Inovatif) Vol. 7 No. 5 (2024): JPMI
Publisher : IKIP Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/jpmi.v7i5.21943

Abstract

This study seeks to investigate the mathematical connectivity of students with field-dependent (FD) and field-independent (FI) cognitive styles in the context of solving Pythagorean puzzles. The research participants were two students from MTs Al Hidayah Karang Ploso, who had studied the Pythagorean theorem. Research data were acquired via interviews, cognitive style assessments, and the examination of mathematical connectivity skills. The veracity of the data was assessed through triangulation following the presentation and analysis of the summarized data. The instruments employed comprise the Group Embedded Figure Test for evaluating cognitive style and a mathematical connection ability assessment featuring three Pythagorean problems. The results indicated that the S-FI cognitive style effectively linked mathematical principles to real-world difficulties and situations. Conversely, S-FD cognitive type could only establish a restricted connection between mathematical concepts. The superior mathematical connection ability of the S-FI cognitive style compared to the S-FD cognitive style underscores the need of considering cognitive type in mathematics education.
Konsep fundamental matematika pada tenun songket siak Auliani, Antin; Suripah, Suripah
JPMI (Jurnal Pembelajaran Matematika Inovatif) Vol. 7 No. 5 (2024): JPMI
Publisher : IKIP Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/jpmi.v7i5.22010

Abstract

Along with the times, cultural values among the community, including students, are fading. An alternative that can be done is to preserve culture and reintroduce it through the formal education curriculum. So it is necessary to conduct this research with the aim of describing the fundamental mathematical concepts contained in Siak songket woven fabrics. This study uses a descriptive qualitative method. The respondents in this study are the owner of the Siak weaving industry, Mrs. Atun permai. The data collection techniques used in this study are observation, interviews and documentation. The data analysis technique is carried out through 4 stages, namely data collection, data reduction, data presentation and conclusion drawn. The results of this study show that the motif of Siak songket woven fabric comes from animals, plants, and celestial bodies and contains meanings, philosophies and mathematical ideas such as geometric transformations, units of time and social arithmetic concepts. Several mathematical concepts contained in Siak sticky woven fabric can be applied to contextual mathematics learning to make it easier to understand mathematical concepts and associate culture into mathematics learning.
Konstruksi makna pada simbol matematika dalam perspektif semiotika Palayukan, Hersiyati; Palengka, Inelsi
JPMI (Jurnal Pembelajaran Matematika Inovatif) Vol. 7 No. 5 (2024): JPMI
Publisher : IKIP Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/jpmi.v7i5.22532

Abstract

The Semiotic process (construction of sign meaning) is very closely related to mathematics which consists of signs or symbols. This research aims to explore students' semiotic processes in constructing the meaning of symbols in whole numbers. This research is a qualitative descriptive research using a semiotic approach. The subjects in this research were selected using purposive sampling (purposeful sampling). The subjects in this research were 32 elementary school students. Based on this research, 5 types of semiotic construction patterns were obtained with each subject grouped based on its semiotic construction, namely 1) strong semiotic construction, 2) weak semiosis construction, 3) True-False semiotic construction, 4) False-True semiotic construction, and 5) False-False semiotic construction. The semiosis construction process is a determining factor in students understanding the signs of operations in integers.
Pengaruh keaktifan belajar terhadap kemampuan pemecahan masalah matematis siswa SMA pada materi fungsi kuadrat Juniantika, Muhammad Ikhsan; Sari, Rika Mulyati Mustika; Kartika, Hendra
JPMI (Jurnal Pembelajaran Matematika Inovatif) Vol. 7 No. 5 (2024): JPMI
Publisher : IKIP Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/jpmi.v7i5.23374

Abstract

The purpose of this study is to ascertain how learning activities affect students' capacity to solve mathematical problems involving quadratic functions. Because of the weight placed on students' capacity to solve mathematical problems, the findings of this study should assist educators in implementing instructional strategies that prioritize learning activities. 81 students served as the sample for this study, which was carried out in one of Karawang City's State Senior High Schools. The quantitative Expost Facto method and strategy were employed in this investigation. Simple random sampling was the method used to acquire the data, and simple linear regression was the method utilized to analyze the data using the normalcy, linearity, and hypothesis tests. With a Sig value of.000, it is evident that learning activities have a significant impact on students' ability to solve mathematical problems. The regression equation is Y = 59.674 + 0.408X, and the influence is 23.3%. The findings also indicate a positive relationship, indicating that students' ability to solve mathematical problems will increase with activity level.
Analisis kompetensi strategis matematis mahasiswa dalam menyelesaikan masalah matematis ditinjau dari motivasi berprestasi Ali, Ferdinandus Ardian; Jelatu, Silfanus; Murni, Viviana
JPMI (Jurnal Pembelajaran Matematika Inovatif) Vol. 7 No. 5 (2024): JPMI
Publisher : IKIP Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/jpmi.v7i5.23401

Abstract

This research was conducted to find out what, why and how mathematical strategic abilities possessed by students. This research used qualitative methods. Research subjects were selected using purposive techniques, namely students who had high achievement motivation (MPT Subjects), students who had moderate achievement motivation (MPS Subjects), and students who had low achievement motivation (MPR Subjects). The main research instrument is the researcher himself, while the supporting instruments are tests and interview guidelines. Data collection is done by giving written tests on statistical material and conducting in-depth interviews. Research data was analyzed in the following ways, namely reducing data, presenting data, and drawing conclusions or verification. The results of the research show that MPT Subjects have good mathematical strategic abilities so they can solve mathematical problems correctly. Furthermore, MPS Subjects have mathematical strategic abilities but are still inadequate so that the mathematical problems they solve still contain errors, while MPR Subjects do not yet have good mathematical strategic abilities. well so it can't solve mathematical problems correctly.
Kemampuan representasi matematis siswa dalam materi teorema pythagoras Mardiani, Mardiani; Sugiatno, Sugiatno; Fitriawan, Dona; Halini, Halini; T, Ahmad Yani
JPMI (Jurnal Pembelajaran Matematika Inovatif) Vol. 7 No. 5 (2024): JPMI
Publisher : IKIP Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/jpmi.v7i5.23524

Abstract

This study aims to analyze the mathematical representation ability of SMA Negeri 1 Sungai Kakap students on Pythagorean theory material using visual, symbolic, and verbal strategies. The method used was quantitative descriptive with the research subjects of 36 students in class X. The collection method included questionnaires, reports, and documentation. The instruments used for data collection in this study are mathematical representation test questions and interviews. Data analysis techniques are carried out with quantitative data analysis techniques and descriptive analysis techniques. Based on the test results, it shows that students' mathematical representation skills need to be improved, with an achievement rate of 43% with a medium category. Students' visual representation ability was only 36%, while verbal and symbolic representation was much higher, at 42% and 50%, respectively. In general, students can answer the questions correctly, but there are errors in interpreting and translating the representation between visual, symbolic, and verbal. These findings point to the need for improved understanding and translation between different forms of mathematical representation to improve understanding of the concept of the Pythagorean theorem.
Penerapan model discovery learning untuk meningkatkan kemampuan pemecahan masalah matematis siswa MTs kelas VIII Sifa Salamah; M. Afrilianto; Tina Rosyana
JPMI (Jurnal Pembelajaran Matematika Inovatif) Vol. 7 No. 5 (2024): JPMI
Publisher : IKIP Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/jpmi.v7i5.24012

Abstract

The purpose of this study was to determine the increase in mathematical problem solving abilities of students who received the discovery learning model with students who received ordinary learning. The research method used was quasi-experimental. The population in this study were students of class VIII MTs Al-Furqon located in Cisarua, West Bandung with samples taken as many as two classes. The experimental class received learning by applying the discovery learning model, while the control class received ordinary learning. Data collection techniques by giving pretests and posttests. Quantitative data processing techniques were processed using MS Excel and SPSS. The results showed that students had the ability to solve mathematical problems when they learned to apply the discovery learning model.
Profil capaian Technological, Pedagogical, and Content Knowledge (TPACK) mahasiswa tahun kedua calon guru matematika Fahira, Popy; Putra, Aan
JPMI (Jurnal Pembelajaran Matematika Inovatif) Vol. 7 No. 5 (2024): JPMI
Publisher : IKIP Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/jpmi.v7i5.24035

Abstract

Prospective teachers must possess strong knowledge of technology, pedagogy, and mathematical content to ensure optimal learning outcomes. Therefore, mathematics teacher candidates are equipped with knowledge of technology, pedagogy, and content through various courses. However, the effectiveness of these courses in enhancing Technological, Pedagogical, and Content Knowledge (TPACK) must be regularly assessed as part of the evaluation process for teacher education programs. This study aims to describe the TPACK achievement of second-year mathematics teacher candidates. The research is a survey study involving 18 second-year mathematics education students at a university in Jambi, Indonesia. A TPACK questionnaire comprising 7 components with a total of 35 items was used. Interviews with program coordinators were conducted to enrich the data on curriculum content designed to support students’ TPACK development. The results indicate that the students’ mastery of TPACK is not yet optimal. The university needs to further optimize TPACK mastery through courses or extracurricular activities during the remaining period of study.
Analisis kesalahan mahasiswa pada materi kekontinuan fungsi Yukans, Septy Sari; Azka, Dea Alvionita; Darmawijoyo, Darmawijoyo; Susanti, Elsa
JPMI (Jurnal Pembelajaran Matematika Inovatif) Vol. 7 No. 5 (2024): JPMI
Publisher : IKIP Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/jpmi.v7i5.24321

Abstract

The Basic Calculus course is one of the compulsory courses that must be mastered by prospective mathematics teachers. This study aims to analyze the errors in the topic of Continuity in terms of prospective mathematics teachers’ ability to (1) interpret function graphs, (2) draw functions, and (3) utilize relevant concepts to construct written solutions. This is a descriptive study involving 27 second-semester of prospective mathematics teachers enrolled in Basic Calculus course as the subject of the study. Data were collected through written tests to all subjects, and interviews to selected subjects. The analysis of students' written answers revealed five types of errors: (1) errors in reading function graphs, (2) errors in sketching function graphs, (3) errors in determining the limit value of functions, (4) errors in understanding the concept of division by zero, and (5) errors in using the concept of Continuity. The findings of this study indicate that 66.67% of prospective mathematics teachers continue to demonstrate a limited proficiency in reading function graphs, 59.26% of students exhibit a lack of competence in function sketching, and 25.93% of students have a low level of ability in utilizing concepts to construct written solutions.
Penerapan model problem based learning terhadap kemampuan berpikir kritis matematis siswa kelas VIII ditinjau dari kemampuan awal Mulyawati, Sindi; Fitriani, Nelly; Amelia, Risma
JPMI (Jurnal Pembelajaran Matematika Inovatif) Vol. 7 No. 5 (2024): JPMI
Publisher : IKIP Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/jpmi.v7i5.24605

Abstract

This research aims to examine the achievement of junior high school students' mathematical critical thinking abilities, both overall and based on students' initial ability categories (low, medium, high). Apart from that, this research wants to compare two learning approaches, namely problem based learning and ordinary learning, towards this achievement. The method used in this research was quasi-experimental by selecting research subjects, namely Class VIII Middle School students consisting of 32 students with low, medium and high KAM classifications. The data collection used is based on test results based on indicators of students' critical mathematical thinking abilities. The results of the research prove that the achievement of critical mathematical thinking abilities of students who learn using the problem-based learning model and the achievements of students who study normally viewed as a whole and based on initial abilities (low, medium, high) have significant differences.

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