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Proximal: Jurnal Penelitian Matematika dan Pendidikan Matematika
Published by Universitas Cokroaminoto Palopo
ISSN : 26158132     EISSN : 26157667     DOI : 10.30605/proximal
Core Subject : Education,
Mathematics
Proximal publishes research results, literature studies, and scientific papers on mathematics and mathematics education. Published scientific studies include Mathematics Teaching, Development of Mathematics Education, Mathematical Sciences, Applied Mathematics, Actuarial Mathematics, and related fields.
Arjuna Subject : Matematika - Matematika Terapan
Articles 670 Documents
 55   56   57   58   59 
Pengembangan E-Lkpd Berbasis Liveworksheet untuk Meningkatkan Hasil Belajar Matematika dengan Model Pembelajaran Kooperatif Tipe Stad pada Materi Aljabar Suyani, Suyani; Afifah, Dian Septi Nur; Purnawananti, Yepi Sedya
Proximal: Jurnal Penelitian Matematika dan Pendidikan Matematika Vol. 8 No. 1 (2025): Integrasi Matematika, Teknologi, dan Budaya dalam Pendidikan dan Aplikasi Terap
Publisher : Universitas Cokroaminoto Palopo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30605/proximal.v8i1.5157

Abstract

Pendidikan Indonesia yang diduduki oleh Generasi Z kini telah bergeser dalam proses mendapatkan informasi dan belajar. Peserta didik generasi Z ini memiliki kecenderungan membaca dengan menggunakan gawai daripada buku materi. Selain meningkatkan hasil belajar, perubahan saat ini mendorong digitalisasi dan kebutuhan pendidik dan peserta didik untuk dapat menggunakan teknologi digital di kelas. Tujuan dari penelitian ini adalah untuk mengetahui seberapa baik e-LKPD berbasis lembar kerja langsung dapat meningkatkan hasil belajar matematika menggunakan paradigma pembelajaran kooperatif tipe STAD pada konten aljabar yang andal, bermanfaat, dan efisien. Penelitian dan pengembangan menggunakan paradigma ADDIE (Analyze, Design, Development, and Evaluation) adalah metodologi penelitian yang digunakan. Dua puluh siswa kelas tujuh di SMP Negeri 3 Watulimo berpartisipasi dalam uji coba produk. Metode analisis data meliputi uji-t berpasangan (dependant sample t-test), uji normalitas, dan perhitungan n-Gain. (1) E-LKPD dinilai sangat valid dengan rata-rata persentase 93%; (2) E-LKPD dinilai sangat praktis dengan rata-rata persentase 80,5%; dan (3) E-LKPD dinilai efektif dengan nilai Sig. (2-tailed) pada pasangan data prates dan pascates yaitu 0,001 < 0,05, sehingga H0 ditolak dan H1 diterima. Rata-rata hasil prates dan pascates ditemukan berbeda, yang menunjukkan bahwa penggunaan e-LKPD berbasis liveworksheet berdampak pada peningkatan hasil belajar siswa pada konten aljabar.. Berdasarkan penelitian ini disarankan mengecek kembali fitur dan jaringan internet stabil sebelum mengakses link e-LKPD, supaya semua fitur dan elemen dalam e-LKPD dapat ditampilkan pada layar.
Literature Review: Etnomatematika Pada Motif Batik Indonesia Jeranah, Jeranah; Ilmi, Nurul
Proximal: Jurnal Penelitian Matematika dan Pendidikan Matematika Vol. 8 No. 1 (2025): Integrasi Matematika, Teknologi, dan Budaya dalam Pendidikan dan Aplikasi Terap
Publisher : Universitas Cokroaminoto Palopo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30605/proximal.v8i1.5175

Abstract

Batik is a noble cultural heritage of the Indonesian nation. Ethnomathematics in batik culture has been widely explored by mathematics education researchers. The purpose of this study is to conduct a literature review on ethnomathematics in batik motifs. The research method used is SLR (Systematic Literature Review). Data collection was carried out by exploring articles related to ethnomathematics in traditional houses published in the period 2018 to 2021. The articles used in the study were 5 accredited national articles obtained from Google Scholar using the Publish or Peris application. Based on the results of the literature review study, it was concluded that the results of ethnomathematics studies on batik motifs that have been carried out by Indonesian researchers can be used as realistic mathematics learning materials that effectively improve students' mathematics abilities in learning.
Analysis of The Need for Electronic Teaching Materials on the Topics of Relations and Function for Grade VIII Unika Tri Pangestuti; Dwi Sulistyaningsih; Eko Andy Purnomo
Proximal: Jurnal Penelitian Matematika dan Pendidikan Matematika Vol. 8 No. 1 (2025): Integrasi Matematika, Teknologi, dan Budaya dalam Pendidikan dan Aplikasi Terap
Publisher : Universitas Cokroaminoto Palopo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30605/proximal.v8i1.5181

Abstract

Teaching materials are an essential component in conveying knowledge to students during the learning process. The optimal use of teaching materials can be achieved if they are designed according to the characteristics and needs of the students. This study aims to analyze the need for electronic teaching materials on the topic of relations and functions that align with student characteristics, as well as to serve as a reference in developing effective electronic-based mathematics teaching materials to enhance students' learning motivation. This research is qualitative in nature, using a descriptive qualitative research method. The research subjects are eighth-grade students and mathematics teachers at a public junior high school in Purbalingga Regency. The research instruments include the researcher, observations during the learning process, a student needs analysis questionnaire validated by content experts, and interview guidelines for both students and mathematics teachers. The stages of analysis involve data collection, reduction, presentation, and drawing conclusions. Based on the research findings, it can be concluded that the use of electronic teaching materials on relations and functions is crucial to meet students' learning needs. This study is expected to serve as a reference in the development of electronic teaching materials on the topic of relations and functions in the future.
Analisis Kemampuan Berpikir Kreatif Siswa dalam Menyelesaikan Masalah Sistem Persamaan Linear Dua Variabel (SPLDV) Susilawati, Ai Enar; Jaenudin, Agus; Yusuf, Yusfita
Proximal: Jurnal Penelitian Matematika dan Pendidikan Matematika Vol. 8 No. 1 (2025): Integrasi Matematika, Teknologi, dan Budaya dalam Pendidikan dan Aplikasi Terap
Publisher : Universitas Cokroaminoto Palopo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30605/proximal.v8i1.5186

Abstract

Penelitian ini bertujuan untuk mengevaluasi kemampuan berpikir kreatif siswa Sekolah Menengah Kejuruan (SMK) dalam konteks pengajaran matematika. Kemampuan berpikir kreatif adalah kompetensi penting di era globalisasi, khususnya bagi siswa SMK yang diarahkan untuk terjun langsung ke dunia kerja. Penelitian ini menerapkan pendekatan kualitatif deskriptif, dengan melibatkan siswa kelas XI sebanyak 27 orang di salah satu SMK di Kabupaten Indramayu sebagai subjek penelitian. Data dikumpulkan melalui pemberian tes berupa empat soal uraian yang mencakup 4 indikator utama kemampuan berpikir kreatif, yaitu: kelancaran (fluency), keluwesan (flexibility), keaslian (originality), dan elaborasi (elaboration). Hasil penelitian mengungkapkan bahwa kemampuan berpikir kreatif siswa pada materi sistem persamaan linear dua variabel masih tergolong rendah , dengan rata-rata 43,5% siswa telah mencapai skor maksimum. Persentase pada indikator keaslian (originality) yaitu 56%, indikator kelancaran (fluency) yaitu 52%, indikator keluwesan (flexibility) 48%, dan persentase terendah ditemukan pada indikator elaborasi (elaboration) sebanyak 18%. Hasil ini diharapkan dapat membantu pendidik dalam mendesain pembelajaran yang lebih efektif untuk meningkatkan kreativitas siswa.
Pengembangan Video Pembelajaran pada Model Problem Based Learning dengan Metode Scaffolding Materi Peluang Kejadian untuk Meningkatkan Kemampuan Berpikir Tingkat Tinggi Didik, Sugiharto; Afifah, Dian Septi Nur; Setiani, Rahyu
Proximal: Jurnal Penelitian Matematika dan Pendidikan Matematika Vol. 8 No. 1 (2025): Integrasi Matematika, Teknologi, dan Budaya dalam Pendidikan dan Aplikasi Terap
Publisher : Universitas Cokroaminoto Palopo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30605/proximal.v8i1.5191

Abstract

Schools are responsible for providing students with the skills needed to communicate ideas, analyze problems using complex data, respond to information, solve problems methodically, and use concepts and facts correctly. In reality, Indonesian students still have relatively low levels of advanced thinking skills. Program Results With a score of 379 for mathematics, 398 for science, and 371 for reading, Indonesia is ranked 68th in the 2022 International Student Assessment (PISA) announced on December 5, 2023. To improve critical thinking skills about reliable, practical, and efficient probability content, this study aims to test how effectively video content can be learned by utilizing the Problem-Based Learning model and scaffolding techniques. The research approach is based on the Borg and Gall paradigm. The product trial involved 34 grade X students from SMKN 2 Tulungagung. Data analysis techniques include paired t-tests (dependent sample t-tests), normality tests, and N-Gain calculations. The learning video was assessed as (1) very valid with an average percentage of 94.56%, (2) very practical with an average percentage of 95.05%, and (3) effective with Sig. value based on research findings. (2-tailed), especially 0.001 < 0.05, on the pre-test and post-test data pairs, indicating that H0 was rejected and H1 was accepted. The difference in the average scores of the pre-test and post-test indicated that the use of learning videos in the PBL model with the scaffolding method was proven to have an impact on improving students' high-level thinking skills regarding content on the probability of events.
Penerapan Model Fuzzy Time Series Markov Chain dalam Meramalkan Indeks Harga Konsumen Kabupaten Bulukumba Nurul Azizah; Dian Firmayasari S; Hukmah; M, Suriani
Proximal: Jurnal Penelitian Matematika dan Pendidikan Matematika Vol. 8 No. 1 (2025): Integrasi Matematika, Teknologi, dan Budaya dalam Pendidikan dan Aplikasi Terap
Publisher : Universitas Cokroaminoto Palopo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30605/proximal.v8i1.5196

Abstract

Abstrak. Inflasi merujuk pada peningkatan harga secara umum dan berkelanjutan dari barang dan jasa dalam suatu perekonomian yang diukur melalui indeks harga. Peningkatan IHK menyebabkan kenaikan harga yang mempengaruhi tingkat inflasi. Dalam penelitian ini akan diteliti terkait hasil peramalan indeks harga konsumen di Kabupaten Bulukumba dengan menggunakan metode Fuzzy Time Series Markov Chain. Hasil penelitian menunjukkan Indeks Harga Konsumen (IHK) di Kabupaten Bulukumba mengalami kenaikan secara signifikan mulai dari bulan Mei 2024 hingga Desember 2025. Hasil peramalan dengan metode Fuzzy Time Series Markov Chain memiliki tingkat akurasi yang tinggi dengan nilai MAPE 10% yaitu sebesar 0,52%. Kata Kunci: Inflasi, IHK, Fuzzy Time Series Markov Chain Abstract. Inflation refers to the general and sustained increase in prices of goods and services in an economy as measured through a price index. An increase in the Consumer Price Index causes an increase in prices which affects the inflation rate. In this research, we will examine the results of forecasting the consumer price index in Bulukumba Regency using the Fuzzy Time Series Markov Chain method. The results of the research show that the Consumer Price Index (CPI) in Bulukumba Regency has increased significantly from May 2024 to December 2025. The forecasting results using the Fuzzy Time Series Markov Chain method have a high level of accuracy with a MAPE value <10%, namely 0.52 %. Keywords: Inflation, Consumer Price Index, Fuzzy Time Series Markov Chain.
Respon Guru dan Peserta Didik Terhadap Media Pembelajaran E-LKPD Berbasis Auditory, Intellectually, Repetition dengan Pendekatan Etnomatematika Haryana Putri, Aulia Cindi; Sulistyaningsih, Dwi; Suprayitno, Iswahyudi Joko
Proximal: Jurnal Penelitian Matematika dan Pendidikan Matematika Vol. 8 No. 1 (2025): Integrasi Matematika, Teknologi, dan Budaya dalam Pendidikan dan Aplikasi Terap
Publisher : Universitas Cokroaminoto Palopo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30605/proximal.v8i1.5197

Abstract

Bahasa Indonesia: Perkembangan teknologi yang pesat di era ini membawa perubahan signifikan dalam dunia pendidikan. Salah satu penerapan teknologi dalam pendidikan adalah media pembelajaran digital, seperti Lembar Kerja Peserta Didik Elektronik (E-LKPD), yang dapat digunakan dalam kegiatan pembelajaran. Penelitian ini bertujuan untuk mengevaluasi tanggapan guru dan siswa terhadap tingkat kepraktisan penggunaan E-LKPD sebagai media pembelajaran. Metode yang digunakan adalah penelitian deskriptif kuantitatif, dengan pengumpulan data melalui wawancara dan penyebaran angket kuesioner. Subjek penelitian ini terdiri dari guru matematika dan 32 siswa kelas VII di salah satu MTS di Kabupaten Semarang, Indonesia. Hasil evaluasi menunjukkan bahwa respon guru terhadap E-LKPD mencapai 89% dengan kategori "Sangat Praktis," sementara siswa memberikan penilaian 90% dengan kategori yang sama. Berdasarkan hasil tersebut, dapat disimpulkan bahwa E-LKPD sangat praktis digunakan sebagai alat pembelajaran matematika. Bahasa Inggris: The rapid development of technology in this era has brought significant changes in the world of education. One of the applications of technology in education is digital learning media, such as Electronic Student Worksheets (E-LKPD), which can be used in learning activities. This study aims to evaluate the responses of teachers and students to the level of practicality of using E-LKPD as a learning medium. The method used is quantitative descriptive research, with data collection through interviews and distributing questionnaires. The subjects of this study consisted of mathematics teachers and 32 grade VII students at one of the MTS in Semarang Regency, Indonesia. The evaluation results showed that the teacher response to E-LKPD reached 89% with the category "Very Practical," while students gave an assessment of 90% with the same category. Based on these results, it can be concluded that E-LKPD is very practical to use as a mathematics learning tool.
Analisis Kemampuan Berpikir Kritis Siswa pada Materi Pengukuran Tidak Baku melalui Masalah Realistis Prameswari, Claudia; Pratiwi, Ajeng Prastiana; Zuliana, Eka
Proximal: Jurnal Penelitian Matematika dan Pendidikan Matematika Vol. 8 No. 1 (2025): Integrasi Matematika, Teknologi, dan Budaya dalam Pendidikan dan Aplikasi Terap
Publisher : Universitas Cokroaminoto Palopo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30605/proximal.v8i1.5207

Abstract

This study aims to analyze the critical thinking skills of grade 2 students of Kedungmutih Elementary School in measurement material using non-standard units through the Indonesian Realistic Mathematics Education (PMRI) approach. This research used a qualitative method with a descriptive approach. The research subjects were grade 2 students, and data collection was done through observation, interviews, tests, and documentation. The results showed that the PMRI approach and the use of nonstandard measuring tools such as the “Who is More” game helped improve students' critical thinking skills. Students are better able to observe, compare, and draw logical conclusions from the measurement activities carried out. Although some students still have difficulties in understanding the concept of instability of nonstandard unit measures, this study shows that learning with the PMRI approach creates a more interactive and meaningful learning atmosphere, which is relevant to everyday life.
Kontribusi Resiliensi Matematis terhadap Hasil Belajar Matematika Fazriansyah, Muh Fajar; Sirri, Evi Latifatus; Faturohman, Ikhsan
Proximal: Jurnal Penelitian Matematika dan Pendidikan Matematika Vol. 8 No. 1 (2025): Integrasi Matematika, Teknologi, dan Budaya dalam Pendidikan dan Aplikasi Terap
Publisher : Universitas Cokroaminoto Palopo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30605/proximal.v8i1.5208

Abstract

This study aims to analyze the contribution of mathematical resilience to students' mathematics learning outcomes. Mathematical resilience is defined as the ability of students to persevere, recover, and adapt positively in facing difficulties or challenges in mathematics learning. This study employs a quantitative method using descriptive analysis, correlation analysis, and simple linear regression analysis techniques. The population of this study consists of Grade X students in the 2024/2025 academic year at MAN 3 Tasikmalaya. The sample comprises 30 students from class X-4, selected using a random sampling technique. The results show a significant positive correlation of mathematical resilience to mathematics learning outcomes. Mathematical resilience contributes 24.8% to mathematics learning outcomes, while the remaining 75.2% is determined by other factors. These findings indicate that students with higher levels of mathematical resilience tend to achieve better learning outcomes compared to less resilient students.
Dampak Project-Based Learning terhadap Keterampilan Kolaborasi Siswa Muinah, Muinah; Ningrum, Fhela Vhantoria; Rasmawati , Yesa Dwi
Proximal: Jurnal Penelitian Matematika dan Pendidikan Matematika Vol. 8 No. 1 (2025): Integrasi Matematika, Teknologi, dan Budaya dalam Pendidikan dan Aplikasi Terap
Publisher : Universitas Cokroaminoto Palopo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30605/proximal.v8i1.5227

Abstract

This study was motivated by the low collaboration skills of students, which were reflected in the lack of active participation in discussions, lack of responsibility in group assignments, and the tendency to discuss outside the learning topic. This study aims to analyze the impact of the implementation of the Project-Based Learning (PjBL) model on the collaboration skills of class VII students at SMP Negeri 7 Kotabumi. The study used a quasi-experimental method with a Nonequivalent Control Group Design. The research sample consisted of class VIIA as the experimental group and VIID as the control group, each with 35 students. Data were collected through questionnaires and authentic assessment observations. Data analysis was carried out using parametric statistical tests. The results of the study indicate that the Project-Based Learning (PjBL) model has a significant impact on students' collaboration skills. Hypothesis testing at a significance level of 0.05 produces a tcount value = 2.31> ttable = 1.995, so the null hypothesis is rejected. This indicates that the implementation of Project-Based Learning (PjBL) has a positive impact on collaboration skills. Conclusion, the Project-Based Learning (PjBL) model has a positive impact on students' collaboration skills and can be an alternative innovative learning to face the challenges of 21st century education.

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