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Editor in Chief: Novi Andri Nurcahyono, M.Pd. (Scopus ID: 57211052188, Universitas Muhammadiyah Sukabumi, Sukabumi, Indonesia) Editor: Komarudin, M.Pd. (Scopus ID: 57208301453, Universitas Islam Negeri Raden Intan Lampung, Bandar Lampung, Indonesia) Fauzi Mulyatna, M.Pd. (Scopus ID: 57208625743, Universitas Indraprasta PGRI, Jakarta, Indonesia) Aritsya Imswatama, M.Pd. (ID Sinta: 6037801, Universitas Muhammadiyah Sukabumi, Sukabumi, Indonesia) Ganjar Susilo, M.Pd. (Sinta ID: 6000718, Universitas Balikpapan, Balikpapan, Indonesia) Hamidah Suryani Lukman, S.Si., M.Pd. (Scopus ID: 57211269789, Universitas Muhammadiyah Sukabumi, Sukabumi, Indonesia.
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Jurnal PEKA (Pendidikan Matematika)
Published by Universitas Muhammadiyah Sukabumi
ISSN : 25986422     EISSN : 25986422     DOI : https://doi.org/10.37150/jp.v4i1
Core Subject : Education, Social,
Education Mathematics Social Sciences
Jurnal PEKA (Pendidikan Matematika) (E-ISSN: 2598-6422) menerbitkan artikel kajian ilmiah atau hasil penelitian dalam bidang Pendidikan Matematika. Adapun lingkup jurnal ini adalah : 1. Desain didaktis pembelajaran matematika 2. Media pembelajaran matematika 3. Kurikulum pendidikan matematika 4. Teori belajar matematika 5. Penelitian tindakan kelas
Arjuna Subject : Matematika - Matematika (Lain-Lain)
Articles 133 Documents
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Pengembangan Lembar Kerja Mahasiswa (LKM) Berbasis Penemuan Terbimbing Pada Materi Hasil Kali Vektor Noviana Agus, Ria; Sholahudin , Usep; Bahasa Indonesia, Bahasa Indonesia
Jurnal PEKA (Pendidikan Matematika) Vol. 7 No. 2 (2024): Jurnal PEKA (Pendidikan Matematika)
Publisher : Program Studi Pendidikan Matematika Universitas Muhammadiyah Sukabumi (UMMI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37150/jp.v7i2.2582

Abstract

The aim of this research is based on students' needs for teaching materials in vector analysis courses. This research develops teaching materials in the form of student worksheets (LKM) based on guided discovery in vector product material. Development model using 4D. The research subjects were 11 UNSERA Mathematics Education study program students. Research instruments include questionnaires, observation sheets and interviews. The conclusion from the research results is that LKM based on guided discovery is valid, practical and effective. This LKM teaching material can be a support in vector analysis lectures on vector multiplication material.
ANALISIS KESALAHAN SISWA SMP DALAM MENYELESAIKAN SOAL CERITA MATERI SISTEM PERSAMAAN LINEAR DUA VARIABEL BERDASARKAN PROSEDUR NEWMAN’S Rustandi, Salwaa Fadhiilah; Purniati, Tia
Jurnal PEKA (Pendidikan Matematika) Vol. 8 No. 1 (2024): Jurnal PEKA (Pendidikan Matematika)
Publisher : Program Studi Pendidikan Matematika Universitas Muhammadiyah Sukabumi (UMMI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37150/jp.v8i1.2760

Abstract

Penelitian ini bertujuan untuk mengidentifikasi kesalahan yang dilakukan siswa dalam menyelesaikan masalah cerita pada materi SPLDV berdasarkan prosedur Newman. Metode kualitatif deskriptif digunakan dalam penelitian ini. Data diperoleh melalui tes tertulis berupa soal cerita berdasarkan materi SPLDV, dan dilanjutkan dengan wawancara. Hasil temuan menunjukkan bahwa persentase siswa melakukan berbagai jenis kesalahan, mulai dari kesalahan membaca soal, kesalahan mentransformasikan soal, kesalahan keterampilan proses, hingga kesalahan penulisan jawaban akhir. Kesalahan terbesar sebesar 78,21% terjadi pada tahap kesalahan penulisan jawaban akhir dan kesalahan terkecil sebesar 26,92% terjadi pada tahap kesalahan membaca. Kesalahan tersebut disebabkan oleh beberapa faktor, seperti kesulitan dalam memahami maksud soal, kurang teliti dalam membaca soal, terburu-buru dalam mengerjakan soal, kebiasaan tidak menuliskan informasi dari soal yang diberikan, kurang memahami konsep soal. SPLDV, kesulitan menerapkan konsep materi yang telah dipelajari, waktu mengajar terbatas, siswa tidak mengikuti prosedur yang benar, dan tidak menulis jawaban akhir secara sistematis. Temuan ini diharapkan dapat memberikan pengetahuan mendalam bagi para pendidik dan guru dalam merancang strategi pembelajaran yang lebih baik untuk meningkatkan pemahaman siswa.
Hubungan Motivasi Belajar dengan Kesalahan Mahasiswa dalam Mengerjakan Soal Statistika Pendidikan Menurut Teori Newman Muhassanah, Nur'aini; Ambar Winarni; Afifah Hayati
Jurnal PEKA (Pendidikan Matematika) Vol. 8 No. 2 (2025): Jurnal PEKA (Pendidikan Matematika)
Publisher : Program Studi Pendidikan Matematika Universitas Muhammadiyah Sukabumi (UMMI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37150/jp.v8i2.3105

Abstract

Motivasi belajar mahasiswa mempengaruhi hasil prestasi belajar, dimana hasil prestasi belajar berdasarkan kesalahan-kesalahan mahasiswa dalam menyelesaikan permasalahan Matematika. Penelitian ini bertujuan untuk mengnalisis hubungan motivasi belajar dengan kesalahan yang dilakukan oleh mahasiswa pada mata kuliah Statistika Pendidikan berdasarkan teori Newman. Untuk mencapai tujuan tersebut pendekatan penelitian deskriptif kualitatif – kuantitatif digunakan pada penelitian ini. Subjek penelitian ini adalah mahasiswa semester genap program studi Pendidikan Bahasa Inggris yang mengambil mata kuliah Statistik Pendidikan yang berjumlah 17 mahasiswa. Hasil penelitian, yaitu 1. Mahasiswa terbagi dalam tiga kriteria motivasi belajar, yaitu cukup baik, baik dan sangat baik; 2. Adanya hubungan yang cukup kuat antara hasil prestasi belajar dan motivasi belajar mahasiswa pada mata kuliah Statistika Pendidikan dengan nilai koefisien korelasinya yaitu 0,567; 3. Kriteria motivasi belajar mahasiswa yang banyak melakukan kesalahan masuk pada kriteria cukup baik sebanyak 47.06% masuk kategori tinggi. Sedangkan kesalahan yang paling sedikit dilakukan adalah mahasiswa dengan kriteria motivasi belajar sangat baik sebanyak 15.69% atau kategori rendah. 4. Untuk kesalahan yang paling banyak dilakukan untuk semua kriteria motivasi belajar adalah kesalahan proses (proces skill) masuk kategori cukup tinggi. Sedangkan aspek kesalahan yang paling sedikit dilakukan oleh ketiga kriteria motivasi belajar adalah kesalahan penulisan jawaban akhir (endcoding) masuk kategori sangat rendah
Pengaruh Literasi Digital, Motivasi Belajar dan Berpikir Kreatif terhadap Prestasi Belajar Matematika Siswa SMP Negeri 3 Wamena Murip, Dorli; Sembiring, Maximus Gorky; Ramdhani, Sendi; Bahasa Indonesia, Bahasa Indonesia
Jurnal PEKA (Pendidikan Matematika) Vol. 8 No. 1 (2024): Jurnal PEKA (Pendidikan Matematika)
Publisher : Program Studi Pendidikan Matematika Universitas Muhammadiyah Sukabumi (UMMI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37150/jp.v8i1.3113

Abstract

: This study aims to identify the influence of digital literacy, learning motivation, and creative thinking on students' mathematics learning achievement. The sample of this study was 50 students of class VIII of SMP Negeri 3 Wamena. Data collection includes digital literacy questionnaires, learning motivation, and creative thinking written test questions, as well as documentation of mathematics scores. The results of the regression analysis showed a positive relationship between the independent variables and the dependent variables with a Multiple R-value of 0.3065, still only 9.39% of the variation in mathematics learning achievement can be explained by the three independent variables (R Square = 0.0939), the smaller the Adjusted R Square of 0.0348 indicates that this model has low predictive power. X1 (digital literacy) and X2 (learning motivation) are not significant to mathematics learning achievement with p-values ​​of 0.315 and 0.430 respectively, indicating that both do not affect mathematics learning achievement, on the other hand, X3 (creative thinking) with a p-value of 0.055 approaching the significance limit which means that the possibility of its influence is more significant. This study suggests the need for a more in-depth approach to other factors that contribute to students' mathematics learning achievement.
Identifikasi Kemampuan Berpikir Komputasi Siswa SMP Amalia, Khoirunnisaa Fadhilah; Nurcahyono, Novi Andri; Lukman, Hamidah Suryani; Bahasa Indonesia, Bahasa Indonesia
Jurnal PEKA (Pendidikan Matematika) Vol. 8 No. 2 (2025): Jurnal PEKA (Pendidikan Matematika)
Publisher : Program Studi Pendidikan Matematika Universitas Muhammadiyah Sukabumi (UMMI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37150/jp.v8i2.3134

Abstract

At this time, computational thinking ability is very important because it can help humans in achieving success in the world of work and society is getting bigger. This preliminary study aims to identify and explore the computational thinking skills of junior high school students and the factors that influence them. The research method used was mixed methods by giving 3 description questions on linear function material that can measure computational thinking ability to 35 class IX students in one of the junior high schools in Sukabumi. The results showed that the highest score achieved by students was 91.67 while the lowest score was 16.67. The average score was 58.33 with 20 students above average and 15 students below average. The median test score was 58.33 with the modes being 44.44 and 61.11. After analyzing each student's answer, it was found that the computational thinking ability of junior high school students was at a low level. The test results stated that students were only capable of the problem decomposition and algorithm stages, not yet to the stages of pattern recognition and abstraction. Students tend to perform calculations directly after breaking down the problem into smaller parts and writing down sequential steps to solve the problem. This shows that mathematics learning in schools today is still lacking in directing students to computational thinking skills.
Analisis Kemampuan Literasi Numerasi Siswa SMP Ditinjau Dari Kecemasan Matematika Sri Mulyani; Nurcahyono, Novi Andri; Lukman, Hamidah Suryani; Bahasa Indonesia, Bahasa Indonesia
Jurnal PEKA (Pendidikan Matematika) Vol. 8 No. 2 (2025): Jurnal PEKA (Pendidikan Matematika)
Publisher : Program Studi Pendidikan Matematika Universitas Muhammadiyah Sukabumi (UMMI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37150/jp.v8i2.3137

Abstract

Penelitian ini dilatar belakangi oleh rendahnya kemampuan literasi numerasi siswa SMP. Penelitian ini bertujuan untuk mengetahui bagaimana kemampuan literasi numerasi siswa SMP ditinjau dari kecemasan matematika. Subjek penelitian ini adalah siswa kelas VIII D SMP Negeri 1 Sagaranten yang diambil sebanyak 9 orang menggunakan teknik purposive sampling yang mewakili setiap kategori kecemasan matematika. Penelitian ini menggunakan jenis penelitian deskriptif kualitatif dengan desain studi kasus. Hasil penelitian, subjek dengan kategori kecemasan rendah belum mampu menyelesaikan indikator pertama (kemampuan menggunakan berbagai angka dan symbol terkait dengan operasi pada bentuk aljabar), indikator kedua (kemampuan menganalisis informasi dari grafik, tabel, diagram dan bagan) dan indikator ketiga (kemampuan menafsirkan hasil analisis tersebut untuk memprediksi dan mengambil keputusan). Subjek dengan kategori kecemasan sedang mampu menyelesaikan indikator ketiga saja (kemampuan menafsirkan hasil analisis tersebut untuk memprediksi dan mengambil Keputusan). Subjek dengan kategori kecemasan tinggi belum mampu menyelesaikan indikator pertama (kemampuan menggunakan berbagai angka dan symbol terkait dengan operasi pada bentuk aljabar), indikator kedua (kemampuan menganalisis informasi dari grafik, tabel, diagram dan bagan) dan indikator ketiga (kemampuan menafsirkan hasil analisis tersebut untuk memprediksi dan mengambil keputusan).
Studi Literatur: Pembelajaran Konstruktif dengan Menggunakan Konten Vidio Interaktif Berbasis Budaya Tradisional Fadilah, Nina; Mukhtar; Fauzi, Kms Muhammad Amin; Bahasa Indonesia
Jurnal PEKA (Pendidikan Matematika) Vol. 8 No. 2 (2025): Jurnal PEKA (Pendidikan Matematika)
Publisher : Program Studi Pendidikan Matematika Universitas Muhammadiyah Sukabumi (UMMI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37150/jp.v8i2.3138

Abstract

The purpose of this study is to analyze and examine the effectiveness of learning implementation with a constructivist approach using video technology to integrate traditional culture as an effective step to increase students' ability to understand mathematical concepts. The research approach was used with literature from various relevant studies from 2019-2024. The research findings obtained are in the form of increasing student interaction and activeness in the mathematics learning process so that meaningful learning is obtained as a form of learning by integrating traditional culture as a learning medium to construct student knowledge by associating the material context close to the student's living environment, with video as an interactive media can foster a learning environment that facilitates the learning process self-sufficient. Improve students' ability to solve mathematical problems and think critically. This study also found a gap where not much research has been conducted by combining traditional cultural content with technology because there is still a lack of ability to manage learning related to technology content. This study recommends that constructive learning with traditional culture through interactive videos can be applied in the context of mathematics learning. Validate the data by comparing research results from various journals, reports, or related articles
Pengembangan Game Edukasi Materi Barisan Aritmetika dalam Pembelajaran Berdiferensiasi Rawal, Muhammad; Farman, Farman
Jurnal PEKA (Pendidikan Matematika) Vol. 8 No. 2 (2025): Jurnal PEKA (Pendidikan Matematika)
Publisher : Program Studi Pendidikan Matematika Universitas Muhammadiyah Sukabumi (UMMI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37150/jp.v8i2.3151

Abstract

This study aims to obtain a valid, practical and effective educational game on arithmetic sequence material in differentiated learning. This research is a type of development research that aims to produce a product in the form of an educational game. The development of educational games is carried out through ADDIE steps consisting of analysis, design, development, implementation and evaluation. The subjects of the trial in this study were students of Class X.G of SMA Negeri 2 Kendari in 2024. The data collection instruments in this study consisted of a validation sheet used to determine the validity of the educational game, the performance of game level completion was used to obtain practicality information and learning outcome tests to determine the effectiveness of the educational game. The results of the study showed that (1) overall educational games were in the criteria of very valid and feasible to use, (2) the results of the performance analysis of the use of educational games showed that 100% of students presented with the help of educational games reaching easy, medium, or difficult levels, which means that the learning process was good and included in the practical category, (3) Based on the summative assessment, the results of the percentage of success in realizing the target level of educational games were 76.47%, which was included in the effective category. Thus, educational games are valid, practical and effective for use in differentiated learning.
Studi Etnomatematika: Konsep Geometri pada Jajanan Jadul di Pasar Tradisional Ngasem, Yogyakarta Setiadi, Wisnu
Jurnal PEKA (Pendidikan Matematika) Vol. 8 No. 2 (2025): Jurnal PEKA (Pendidikan Matematika)
Publisher : Program Studi Pendidikan Matematika Universitas Muhammadiyah Sukabumi (UMMI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37150/jp.v8i2.3169

Abstract

The purpose of this study is to know the history of traditional culinary in Ngasem Market while exploring its geometric concept. Traditional cakes, when viewed physically, have various forms that still survive today. Therefore, in order to identify and analyze the ethnomathematics concept contained in the snacks sold, this qualitative study uses an ethnographic approach to traditional snacks in Ngasem Market with data collection techniques of field observation, interviews with traders, and documentation. The results of the study revealed that traditional snacks in Apem, Bakpia, and Wingko cakes are still available in Ngasem Market and have geometric patterns. The findings of the identified patterns are in flat shapes of circles and rectangles and one cylindrical space shape. The results of this study provide hope and recommendations that can be used as a model for learning mathematics outside the classroom which can also trigger students to understand the history of local culinary culture.
Systematic Literature Review: Upaya Meningkatkan Kemampuan Penalaran Matematis Khoirunnisa, Mustika; Meiliasari
Jurnal PEKA (Pendidikan Matematika) Vol. 8 No. 2 (2025): Jurnal PEKA (Pendidikan Matematika)
Publisher : Program Studi Pendidikan Matematika Universitas Muhammadiyah Sukabumi (UMMI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37150/jp.v8i2.3170

Abstract

One of the key learning goals for mathematics in schools is the development of mathematical reasoning skills. The goal of this study is to review research on several initiatives to enhance mathematical reasoning skills conducted between 2019 and 2024. The Systematic Literature Review (SLR) technique is employed in this study, which chooses all articles—both domestic and foreign—that are indexed by at least Sinta 4 and Scopus in Google Scholar, Semantic, or via the journal URL. Several markers of mathematical reasoning ability were discovered based on the observations, and teachers can choose to employ methodologies, learning models, and instructional resources to help students become more proficient in mathematical reasoning. Approaches in the process that can be used include contextual approaches, metaphorical approaches, and RME. Learning models that can be chosen include Problem-based learning, reflective, ECIRR, and Novick's. Then, teachers can also choose to develop learning media such as videos or e-modules and PROLIBRA which uses the geogebra application.

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