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Polinomial : Jurnal Pendidikan Matematika
Published by Papanda Publisher
ISSN : -     EISSN : 28300378     DOI : https://doi.org/10.56916/jp.v1i1
Core Subject : Education,
Education
Polinomial : Jurnal Pendidikan Matematika (ISSN : 2830-0378) is a scientific journal published by Papanda (Paguyuban Panalungtik Sunda). This aims to provide a national forum for researchers and professionals to share their ideas on all topics related to mathematics education, specifically focuses on Method / Model / Strategy / Media and Multimedia for Learning Mathematics, Curriculum in Mathematics Teaching, Assessment and Evaluation, Development of Mathematics Teacher Professionals, Ethnomatematics, and ICT in learning mathematics. Jurnal Polinomial is an open-access journal published twice a year (May and November). We accept articles of the author can be derived various countries, with the scientific field of Mathematics Education.
Arjuna Subject : Ilmu Sosial - Pendidikan
Articles 225 Documents
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Hubungan Minat Belajar dengan Hasil Belajar Matematika Peserta Didik Kelas X Sera, Yohana Yunita Alehandra Bunge; Jagom, Yohanes Ovaritus; Orangola, Yulianus
Polinomial : Jurnal Pendidikan Matematika Vol. 4 No. 4 (2025)
Publisher : Papanda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56916/jp.v4i4.2680

Abstract

This study aims to determine the relationship between learning interest and mathematics learning outcomes of grade X students at Giovanni Catholic High School in Kupang. In reality, students' mathematics learning outcomes are still low due to low learning interest, which affects their learning achievement. This study uses a quantitative approach with a correlational method. The population in this study was all tenth-grade students at Giovanni Catholic High School in Kupang, who were selected using purposive sampling. The instruments used were a learning interest questionnaire with indicators of enjoyment, attention, interest, and involvement, as well as mid-semester summative scores (STS) in mathematics as learning outcome data. Data analysis was performed using the Shapiro–Wilk normality test and Spearman's rho correlation test with the help of SPSS Statistics 26. The results showed a positive and significant relationship between learning interest and students' mathematics learning outcomes. This means that the higher the students' learning interest, the higher the learning outcomes achieved. These findings are expected to serve as a basis for educators in designing more interesting and participatory learning strategies to increase interest and learning outcomes in mathematics.
Implementasi Supervisi Akademik dalam Meningkatkan Kompetensi Guru Matematika di SMA Negeri 1 Tuntang Rahmawati, Azizah; Adawiyah, Ainun; Umami, Mashlihatul
Polinomial : Jurnal Pendidikan Matematika Vol. 4 No. 4 (2025)
Publisher : Papanda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56916/jp.v4i4.2727

Abstract

This study aims to describe the process of implementing academic supervision in improving the pedagogical and professional competencies of mathematics teachers at SMA Negeri 1 Tuntang, with a focus on the planning, implementation, follow-up, and identification of appropriate supervision models. The research method used a descriptive qualitative approach with data triangulation, and data was collected through observation, interviews, and documentation. The results show that academic supervision is carried out twice a year through three stages, namely pre-supervision, supervision implementation, and post-supervision. The discussion reveals that supervision is carried out with contextual, nurturing, and effective assistance from senior teachers, which has a positive impact on the quality of student learning. Academic supervision at SMA Negeri 1 Tuntang effectively improves the competence of mathematics teachers through a senior teacher-based reflective model, with recommendations for increasing frequency, and integrating technology for more interactive and adaptive learning. The main obstacles include a busy schedule and excessive administrative focus, while collaborative supervision (between teachers or teachers and students) is not yet optimal.
Analisis Tingkat Kecemasan Matematika Siswa Kelas VII MTs Negeri 2 Sidoarjo pada Materi Kesebangunan Ditinjau Berdasarkan Gender Safira, Natasya Putri; Yanti, Aning Wida; Kurniawan, Agus Prasetyo
Polinomial : Jurnal Pendidikan Matematika Vol. 4 No. 4 (2025)
Publisher : Papanda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56916/jp.v4i4.2732

Abstract

This study aims to describe the level of mathematics anxiety among seventh-grade students in class VII-A at MTs Negeri 2 Sidoarjo when learning about similarity, viewed from the perspective of gender differences. This study used a quantitative descriptive research design with 32 students as subjects, consisting of 16 male students and 16 female students. Data were collected through a mathematics anxiety questionnaire containing 30 statements covering three aspects, namely cognitive, affective, and physiological. The results showed that the overall level of mathematics anxiety was high, with an average score of 84.34. When viewed by aspect, student anxiety was in the moderate category for the cognitive aspect (27.85), high for the affective aspect (32.16), and moderate for the physiological aspect (21.73). Based on gender, female students had a higher level of anxiety (average score of 84.81) than male students (average score of 83.87). These findings indicate that gender differences affect the level of mathematics anxiety, with female students tending to experience more emotional and physical anxiety when facing mathematics lessons than male students.
Three Tier Test Diagnostik untuk Mengidentifikasi Kategori Miskonsepsi Siswa pada Materi Statistika Fajri, Chusshila; Yanti, Aning Wida; Suparto; Supranoto
Polinomial : Jurnal Pendidikan Matematika Vol. 4 No. 4 (2025)
Publisher : Papanda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56916/jp.v4i4.2738

Abstract

This study aims to identify misconceptions among 10th grade students at MAN 1 Lamongan regarding statistics, particularly the concept of data centralization. The study uses a qualitative descriptive method with a sample of 30 students selected through random sampling. The instrument is a three-tier diagnostic test consisting of five items. The test not only assesses correct or incorrect answers but also evaluates students' reasoning and level of confidence. Misconception indicators were analyzed based on a combination of answers at three levels, resulting in the following categories: understanding the concept, misconception, guessing, lucky guess, and lack of knowledge. The level of misconception was then classified into low (0%-30%), medium (31%-60%), and high (61%-100%). The results of the study show that students' misconceptions are in the moderate category, namely 58%, particularly in the concept of calculating data values based on average values. This is influenced by a lack of understanding of the meaning of the concept of average and the minimal variation in contextual questions given by teachers. The three-tier test instrument has been proven to be able to identify specific categories of misconceptions, so that it can be used as a reference for teachers in designing more appropriate learning strategies that are oriented towards conceptual understanding.
Penerapan Model Pembelajaran Cooperative Numbered Head Together Untuk Meningkatkan Hasil Belajar Matematika Susiani, Eka Titik; Hidayah, Shofia; Sutama, Edy
Polinomial : Jurnal Pendidikan Matematika Vol. 4 No. 4 (2025)
Publisher : Papanda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56916/jp.v4i4.2804

Abstract

This study aims to improve mathematics learning outcomes in exponential material through the implementation of the Numbered Heads Together (NHT) cooperative learning model. The research employed a Classroom Action Research (CAR) method conducted in two cycles, with the research subjects being 25 students of class X-E at MAN 1 Probolinggo in the odd semester of the 2025/2026 academic year. Each cycle consisted of planning, action, observation, and reflection stages. Research instruments included learning outcome tests and learning activity questionnaires. The success indicator was established with a classical mastery criterion of at least 48% of students obtaining scores ≥75 according to the Minimum Mastery Criteria (KKM). The results showed a gradual increase in learning mastery, namely in the pre-cycle mastery was 0%, cycle I increased to 24% (6 students), and cycle II reached 48% (12 students). This improvement indicates that the NHT model is effective in creating active, collaborative, and student-centered learning. Students demonstrated positive changes in learning activities, courage to ask questions, and group discussion abilities. It can be concluded that the implementation of the Numbered Heads Together learning model is an effective alternative for improving mathematics learning outcomes in exponential material.
Penerapan Metode Tutor Sebaya (peer tutor) untuk Meningkatkan Hasil Belajar Siswa pada Materi Komposisi Fungsi Kamilah, Fiisyatil; Hidayah, Shofia; Istriningsih
Polinomial : Jurnal Pendidikan Matematika Vol. 4 No. 4 (2025)
Publisher : Papanda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56916/jp.v4i4.2818

Abstract

This study is a Classroom Action Research that applies the Peer Tutor method to improve students’ mathematics learning outcomes on the topic of function composition. The Peer Tutor method is a learning approach that involves higher-achieving students assisting their classmates in understanding the material and completing learning tasks. The problem addressed in this research is the low learning outcomes and lack of student engagement. The study was conducted in two cycles, and each cycle consisted of four stages: planning, implementation, observation, and reflection. The subjects of this research were 24 students of class XI D. The data were analyzed using comparative quantitative descriptive analysis. In the pre-cycle stage, students’ average score was 59.13 with a mastery learning percentage of 37.5%. After implementing the Peer Tutor method in Cycle I, the average score increased to 76.45 with a mastery percentage of 62.5%. In Cycle II, the average score reached 86.67 with 100% mastery learning. The results indicate that the application of the Peer Tutor method can improve students’ learning outcomes and engagement in mathematics, particularly in the topic of function composition.
Pengaruh Gaya Belajar Terhadap Hasil Belajar Matematika Siswa SMP Tnesi, Stiven A; Jagom, Yohanes Ovarintus; Tey, Martina
Polinomial : Jurnal Pendidikan Matematika Vol. 4 No. 4 (2025)
Publisher : Papanda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56916/jp.v4i4.2823

Abstract

Different learning styles, such as visual, auditory, and kinesthetic, can influence how students comprehend and master mathematical concepts, which in turn affects their academic achievement. This study aims to examine the effect of learning styles on the mathematics learning outcomes of students at SMPK St. Yosef Naikoten Kupang. The research employed a quantitative approach with a correlational design, involving 160 eighth-grade students from SMPK Santo Yosef Naikoten. The sampling technique used was total sampling, with a sample consisting of 11 students from class VIII B. Data were collected through questionnaires and students’ test scores to identify their learning styles and mathematics achievement. The data analysis techniques included descriptive qualitative analysis, non-parametric tests, and correlation tests. The results indicate that the kinesthetic learning style has a significant influence on mathematics learning outcomes, with students exhibiting this style demonstrating better performance than those with other learning styles. These findings provide important implications for the development of more effective instructional strategies to improve students’ mathematics learning outcomes.
Penerapan Model Pembelajaran Koperative Tipe Jigsaw untuk Meningkatkan Hasil Belajar Materi Bilangan Kompleks pada Siswa XI SMA Nurul Jadid Semester Ganjil Tahun 2024/2025 Azizi, Muhammad Alaika Nashrul; Hidayati, Arini; Illah, Ata
Polinomial : Jurnal Pendidikan Matematika Vol. 4 No. 4 (2025)
Publisher : Papanda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56916/jp.v4i4.2828

Abstract

This study aims to improve students’ mathematics learning outcomes on the topic of Complex Numbers through the implementation of the Jigsaw cooperative learning model in Class XI of SMA Nurul Jadid during the first semester of the 2024/2025 academic year. The study was motivated by students’ low understanding and interest in mathematics, which resulted from conventional teaching methods that lacked student engagement. The Jigsaw model was selected because it emphasizes collaboration, individual responsibility, and active participation. This research employed a Classroom Action Research (CAR) design conducted in two cycles, each consisting of planning, action, observation, and reflection stages. The subjects of the study were 15 students of class XI MIPA 1. Data were collected through learning outcome tests and student activity observations, then analyzed descriptively. The findings show a significant improvement from Cycle I to Cycle II. The average student score increased from 61.3 to 91.3, while classical mastery rose from 53% to 93%. In addition, students demonstrated more active and collaborative learning behavior. The Jigsaw model proved effective in creating an interactive learning environment, enhancing motivation, and deepening conceptual understanding in mathematics. Therefore, the Jigsaw cooperative learning model is recommended as an effective strategy for improving learning outcomes and the quality of mathematics instruction in secondary schools.
Pengaruh Penggunaan Media Kotak Matriks Terhadap Pemahaman Konsep Matematis Peserta Didik Kelas XI SMAN 2 Bukit Batu Hayu, Sri Rah; Adurrahman; Indriati, Mefa; Anggraini, Lilis Marina
Polinomial : Jurnal Pendidikan Matematika Vol. 4 No. 4 (2025)
Publisher : Papanda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56916/jp.v4i4.2897

Abstract

This study aims to see the effect of the use of matrix box media on the understanding of mathematical concepts of grade XI students of SMAN 2 Bukit Batu. This study uses an experimental method with the design of Nonequivalent Control Group Design. The population in this study was all students of class XI, and samples were taken by purposive sampling, with one experimental class using matrix box media and one class as a control class using conventional learning. This research instrument is in the form of a test of understanding of mathematical concepts. The data analysis technique was carried out by descriptive statistical data analysis and inferential statistical data analysis using SPSS 23. The results of the descriptive statistical analysis showed that the average ability of students at the time of the pretest was 55.66 for the experimental class and 55.75 for the control class, while the average result of the posttest was 71.50 for the experimental class and 60.31 for the control class. The results of the inferential statistical analysis carried out by the t-test showed a significance value of 0.003<0.05 which stated that there was an influence of the use of matrix box media on the understanding of mathematical concepts for students in grade XI of SMAN 2 Bukit Batu. These findings confirm that the matrix box media not only makes it easier to understand mathematical concepts, but also makes the learning process more active and meaningful.
Penerapan Model Pembelajaran Kooperatif MURDER untuk Meningkatkan Hasil Belajar Matematika Siswa Kelas VIII Binsus (Bimbingan Khusus) B SMP Muhammadiyah 2 Pekanbaru Herlina, Yolanda; Indriati, Mefa; Suripah; Wahyuni, Astri
Polinomial : Jurnal Pendidikan Matematika Vol. 4 No. 4 (2025)
Publisher : Papanda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56916/jp.v4i4.2911

Abstract

This study aims to see how the mathematics learning outcomes of class VIII Binsus (Special Guidance) B students of Muhammadiyah 2 Pekanbaru Middle School use the MURDER cooperative learning model. This study uses the classroom action research (CAR) method through two cycles, each cycle consisting of four stages, namely: Planning Stage, Acting Stage, Observation Stage, and Reflection Stage. The subjects of the study were Class VIII Binsus B of Muhammadiyah 2 Pekanbaru Middle School with a total of 22 students consisting of 11 male students and 11 female students. Data in this study were collected through observations of Teacher & Student Activity Observation Sheets and Mathematics Learning Outcomes Tests. The results of the study indicate that the application of the MURDER cooperative learning model can improve students' mathematics learning outcomes. This can be seen from the increase in the average value of student learning outcomes and the percentage of classical completeness from the basic score to cycle I and from cycle I to cycle II. The average learning outcomes before being given action on the basic score only reached an average value of 71% with a classical completeness of 45%. The average learning outcomes after being given action in cycle I for daily test I experienced an increase above the basic score, namely the average value reached 74% with a classical completeness of 68%. In cycle II daily test II, the average student learning outcomes after being given action also experienced a higher increase than the daily test I in cycle I, namely the average value reached 81% with a classical completeness of 77%. Thus, it can be concluded that the application of the MURDER cooperative learning model is effective in improving the mathematics learning outcomes of class VIII B students of SMP Muhammadiyah 2 Pekanbaru.

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