cover
Article Per Year (5 Year)
All
Home Page
OAI Link
Editorial Team
Contact
Reviewer
Google Scholar
Contact Name
Rani Darmayanti
Contact Email
ranidarmayanti1990@gmail.com
Phone
+6282245549135
Journal Mail Official
editorjurnal@assyfa.com
Editorial Address
https://www.journal.assyfa.com/index.php/dpjpm/EditorialTeams
Location
Kab. pasuruan,
Jawa timur
INDONESIA
Delta-Phi Jurnal Pendidikan Matematika
Published by CV. Bimbingan Belajar Assyfa
ISSN : 29880696     EISSN : 29880696     DOI : https://doi.org/10.61650/dpjpm
Core Subject : Education, Social,
Mathematics Social Sciences
Delta-Phi Jurnal Pendidikan Matematika is a primary source for academics and professionals in the fields of learning development throughout the world. This Journal receives and publishes articles about theoretical perspectives, methodological developments and high-quality empirical research that demonstrate whether and how applications of instructional/educational technology systems, networks, tools and resources lead to improvements in formal and non-formal education at all levels, from early years through to higher, technical and vocational education, professional development and corporate training. Delta-Phi Jurnal Pendidikan Matematika has the Open Journal System (OJS) is a mathematical education journal published three times a year in April, Auguts and December by CV. Bimbingan Belajar Assyfa Pasuruan. Delta-Phi Jurnal Pendidikan Matematika publishes original article of research result in mathematics education, problem solving, creative thinking, contextual learning, learning innovation, learning evaluation, learning media, didactic / methodology of mathematics learning. Delta-Phi Jurnal Pendidikan Matematika concerning Mathematics Education field.
Arjuna Subject : Ilmu Sosial - Pendidikan
Articles 110 Documents
 7   8   9   10   11 
Exploring the Use of the "Quadratic Equation Board" Teaching Aid to Improve Seventh-Grade Students' Understanding of Quadratic Maifalinda Fatra; Amrit Dhakal
Delta-Phi: Jurnal Pendidikan Matematika Vol. 2 No. 3 (2024): Delta-Phi: Jurnal Pendidikan Matematika (December)
Publisher : CV. Bimbimbingan Belajar Assyfa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61650/dpjpm.v2i3.119

Abstract

-This study aims to explore the impact of using the Quadratic Equation Board in improving seventh-grade students' understanding of quadratic equations through a qualitative research approach. Unlike previous studies that used experimental methods, this study relied on in-depth interviews, classroom observations, and document analysis to obtain a comprehensive overview of students' learning experiences and teachers' perceptions of the use of this innovative tool. Data were collected from students and teachersdirectly involved in the learning process using the Quadratic Equation Board. The results indicate that this tool can increase student engagement, facilitate understanding of the abstract concept of quadratic equations, and encourage active participation in classroom discussions. These findings emphasize the importance of integrating innovative learning media based on concrete teaching aids into mathematics lessons to create a more interactive and meaningful learning environment. This study recommends that mathematics teachers consider using similar tools to improve the quality of classroom instruction.
Functional Inverse Material Description Test: Development of Islamic Integrated Communication Ability Instruments Alfi Rachma Nisfi Laila; Yus Mochamad Cholily; Mohammad Syaifuddin; Wiwit Kurniawati; Anisur Rahman
Delta-Phi: Jurnal Pendidikan Matematika Vol. 1 No. 1 (2023): Delta-Phi: Jurnal Pendidikan Matematika (April)
Publisher : CV. Bimbimbingan Belajar Assyfa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61650/dpjpm.v1i1.120

Abstract

Assessment activities are crucial to measuring learning success in the school system. Assessment can be used to improve education where teachers incorporate Islamic beliefs. This study explains how to create a religiously-integrated mathematical communication skills test. This is ADDIE model development research. The research was tested at a Tulungagung Madrasah Aliyah. The data-gathering method solves ten inverse function math questions using a description test. Data analysis uses strength, reliability, validity, and difficulty. This study found that the social essay exam instrument analyses high school students' mathematics communication skills and Islamic beliefs, with 7 items valid and reliable and 3 items removed. This study found that the Islamic integrated mathematical communication ability test is valid, reliable, discriminatory, and somewhat demanding.
Visual Analysis and Interactivity of Board Games as an Innovation in Sequence and Series Learning: A Phenomenological Study of Junior High School Students Choirudin Choirudin; Puji Astuti; Anurag Hazarika
Delta-Phi: Jurnal Pendidikan Matematika Vol. 2 No. 3 (2024): Delta-Phi: Jurnal Pendidikan Matematika (December)
Publisher : CV. Bimbimbingan Belajar Assyfa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61650/dpjpm.v2i3.146

Abstract

This study aims to analyze in-depth students' experiences using board games specifically designed for learning sequences and series at the junior high school level. This study adopted a phenomenological method to explore students' perceptions, motivations, and interactions during the learning process. The board game not only presents a summary of formulas and practice problems but also emphasizes visual aspects and interactivity as part of the media content integrated into the learning. Data were collected through participant observation, in-depth interviews, and student reflections after the board game learning session. The results showed that the attractive visual design and interactive elements of the board game increased enthusiasm, engagement, and a more meaningful understanding of social arithmetic concepts. Students felt more motivated and active in group discussions and were able to relate mathematics material to real-life situations through play. These findings emphasize the importance of innovative game-based learning media that emphasizes visual aspects and interactivity to create enjoyable and effective learning experiences.
Pengembangan Aplikasi S-Cale Sebagai Media Pembelajaran Aljabar Terapan dalam Konteks Perhitungan Laba Rugi Usaha Fashion Bagi Siswa Sekolah Madrasah Tsanawiyah (MTs) Arini Roikhal Jannah; Widatun Nisa’
Delta-Phi: Jurnal Pendidikan Matematika Vol. 3 No. 3 (2025): Delta-Phi: Jurnal Pendidikan Matematika (December)
Publisher : CV. Bimbimbingan Belajar Assyfa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61650/dpjpm.v3i3.171

Abstract

Penelitian ini dilatarbelakangi oleh urgensi Pendidikan Kewirausahaan (PKWU) di era digital dan adanya kesenjangan kompetensi siswa Sekolah Madrasah Tsanawiyah (MTs) dalam mengaplikasikan konsep aljabar pada perhitungan laba rugi usaha. Sementara itu, pelaku usaha fashion (UMKM) sering mengalami kesulitan dalam manajemen keuangan karena kurangnya pemahaman tentang pembukuan dan perhitungan laba rugi sederhana. Tujuan penelitian ini adalah melakukan analisis kebutuhan sebagai tahap awal pengembangan (Model R&D ASSURE) Aplikasi S-Cale, sebuah media pembelajaran interaktif yang mengintegrasikan materi Aljabar Terapan (variabel biaya, pendapatan) dalam konteks perhitungan Laba Rugi Usaha Fashion. Metode yang digunakan adalah penelitian deskriptif kualitatif dan kuantitatif (desain penelitian R&D terbatas pada fase Analisis Kebutuhan). Teknik pengumpulan data meliputi Tes Awal (Pre-test) dan Angket untuk mengukur kesenjangan kompetensi siswa (Analisis Peserta Didik), serta Wawancara terstruktur dan Focus Group Discussion (FGD) dengan guru dan praktisi usaha fashion (Analisis Kebutuhan Guru & Konteks). Instrumen yang digunakan adalah soal tes, kuesioner skala Likert, dan pedoman wawancara. Analisis data dilakukan secara deskriptif untuk merumuskan Kebutuhan Desain Produk (blueprint). Temuan utama menunjukkan adanya kebutuhan yang tinggi terhadap media pembelajaran digital, terutama untuk memvisualisasikan konsep pendidikan matematika (aljabar) ke dalam konteks nyata kewirausahaan (laba rugi), menghasilkan blueprint Aplikasi S-Cale yang berisi spesifikasi fitur dan alur materi untuk memodelkan perhitungan laba rugi.
Analisis Kesulitan Belajar Siswa Pada Materi Teorema Phytagoras di Sekolah Berbasis Pondok Pesantren Ida Lukmana Sari; M. Saidun Anwar; Choirudin Choirudin; Wasiattul Maghfiroh; Hernawan Hernawan
Delta-Phi: Jurnal Pendidikan Matematika Vol. 1 No. 2 (2023): Delta-Phi: Jurnal Pendidikan Matematika (August)
Publisher : CV. Bimbimbingan Belajar Assyfa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61650/dpjpm.v1i2.194

Abstract

Penelitian ini memiliki tujuan mendeskripsikan kesulitan yang terjadi pada siswa dalam pembelajaran matematika khususnya pada materi teorema phytagoras., ditinjau dari lingkungan belajar yaitu sekolah berbasis pondok pesantren. Adapun penelitian ini menggunakan deskriptif kualitatif dengan penelitian 3 orang dari 35 siswa di kelas VIII SMP Ma’arif Ansoru Al-Hasaniyah, dimana 3 subjek terpilih, menjadi sampel dari proses pengumpulan data-data terkait dengan penelitian yang terkait, dengan melalui wawancara, tes soal, dan angket. Hasil penelitian ini menunjukan kesulitan belajar matematika pada materi teorema phytagoras di sekolah berbasis pondok pesantren adalah kurangnya minat belajar siswa dan cendereng lebih bersifat acuh, tidak bersemangat dan tidak fokus, sehingga masih ada siswa yang belum faham dan bisa mengerjakan soal yang terkait teorema phytagoras.
Implementasi Etnomatemtika Berbasis Alat Kesenian Rebana Dalam Pembelajaran Bangun Ruang Husnatun Nisa; Choirudin Choirudin; M. Saidun Anwar; Muhammad Rafli Faishal Wardana
Delta-Phi: Jurnal Pendidikan Matematika Vol. 1 No. 3 (2023): Delta-Phi: Jurnal Pendidikan Matematika (December)
Publisher : CV. Bimbimbingan Belajar Assyfa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61650/dpjpm.v1i3.195

Abstract

Salah satu bidang yang mempelajari bagaimana orang-orang dari keberagaman budaya memahami dan menggunakan konsep-konsep matematika adalah ilmu etno-matematika. Penelitian ini bertujuan untuk mendemonstrasikan penerapan pembelajaran matematika realistik berbasis etnomatematika pada seni rebana. Satu satu kegiatan ekstrakurikuler yang eksis dikalangan siswa. penelitian ini menggunakan metode adalah survei lapangan kualitatif dengan pendekatan etnografi. Hasil akhir riset ini membuktikan bahwa pengamplikasian pendidikan..matematika realistik berdasar etno-matematika dapat memotivasi pelajar untuk belajar dan menumbuhkan kecintaan terhadap budaya lokal. Hal ini memungkinkan siswa untuk menjadi akrab dengan budaya lokal, melestarikan dan terhubung dengan matematika. Dengan pokok bahasan pembelajaran bangun ruang.
The Effect of Differentiated Learning on Improving Student Learning Outcomes Aguanda; Agus Setiawan; M. Saidun Anwar; Muhammad Rafli Faishal Wardana; Rebecca Alicia Yambasu
Delta-Phi: Jurnal Pendidikan Matematika Vol. 1 No. 1 (2023): Delta-Phi: Jurnal Pendidikan Matematika (April)
Publisher : CV. Bimbimbingan Belajar Assyfa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61650/dpjpm.v1i1.199

Abstract

This research aims to obtain objective information and examine differences in the abilities of reasoning mathematical students who study with method learning differentiate assistance with RME-based matrix teaching materials from students who use conventional methods. This research uses a quantitative approach with experimental research methods pseudo (quasi-experiment) with type non-equivalent control groups design. The study was carried out in the even semester of the 2022/2023 academic year in the mathematics subject matrix material. The subjects in the research involved students of class XI APHP at SMK Negeri 2 Metro Lampung consisting of class XI APHP 1 as the experimental class and XI APHP 2 as the control class. In the study, the data collected used test beginning (pretest) and the final (posttest) given to the experimental style, and the control class consisted of 4 essay questions. The statistical data obtained were normality, homogeneity, and hypothesis tests, which were processed using the SPSS 16.0 program. Based on the results of the hypothesis test, a significance value (2- 2-tailed) was obtained of 0.000. Therefore, the significance value was <0.05, so it can be concluded that the results of this research show that there is an influence of differentiated learning assisted by RME-based matrix teaching materials on mathematical reasoning abilities. class XI APHP student at SMK Negeri 2 Metro Lampung.
Analysis of the Need for Pizzaluv-Math Learning Media So that Students Can Easily Learn the Limits of Trigonometric Functions Rani Darmayanti; Akhsanul In&#039;am; Ani Afifah; Anindita Verliana Ridho&#039;i; Dewi Nurmaltasari
Delta-Phi: Jurnal Pendidikan Matematika Vol. 1 No. 3 (2023): Delta-Phi: Jurnal Pendidikan Matematika (December)
Publisher : CV. Bimbimbingan Belajar Assyfa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61650/dpjpm.v1i3.201

Abstract

This research aims to analyze the need for innovative project-based learning media, namely "Pizzaluv-Math," to facilitate students' understanding of the concept of limits of trigonometric functions. "Pizzaluv-Math" integrates mathematical challenges into the pizza-making process, with each pizza ingredient representing a different aspect of the limits of trigonometric functions. This research uses a mixed methods approach consisting of qualitative and quantitative analysis. At the needs analysis stage, semi-structured interviews and classroom observations were conducted with 50 students and ten mathematics teachers from three high schools. The interviews focused on students' experiences with trigonometric functions and their perceptions of the learning process, while the observations aimed to identify specific areas of difficulty in understanding trigonometric function limits. The results of interviews and observations were analyzed using thematic analysis. After developing the learning media, a trial was carried out using a pre-test, a post-test, and a survey to measure the effectiveness of "Pizzaluv-Math." Quantitative data were analyzed using paired t-tests and descriptive statistics. The findings show that many students need help understanding trigonometric function limits and more exciting and interactive learning media. "Pizzaluv-Math" has proven effective in increasing students' understanding of complex mathematical concepts and significantly contributing to mathematics education.
MICROTEACHING: Analysis of the Readiness of Prospective Mathematics Teacher Students in Teaching Function Material Akhsanul In&#039;am; Rani Darmayanti; Ahmad Hariyadi; Wita Wahyu Mardiningrum; Dewi Nurmalitasari
Delta-Phi: Jurnal Pendidikan Matematika Vol. 1 No. 3 (2023): Delta-Phi: Jurnal Pendidikan Matematika (December)
Publisher : CV. Bimbimbingan Belajar Assyfa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61650/dpjpm.v1i3.205

Abstract

In today's era of globalization, teacher professionalism is inevitable and cannot be postponed as competition becomes increasingly fierce. We need people who are indeed experts in their field, according to their abilities, so that everyone can play their role optimally. This study aims to describe the ability of students in a mathematics teaching research program to prepare to become professional teachers based on the teaching skill standards needed in the future to become teachers. In microteaching courses. Through micro-teaching, teachers gain knowledge and skills on how to plan and practice learning activities that will be provided to students so that learning becomes meaningful and they can become professional teachers. The type of research is qualitative, with the research subjects being three students conducting research in preparation for a micro-teaching course in semester odd of the 2023/2024 academic year. The tools used are learning planning rubrics, teaching practice observation sheets, practical skills assessment sheets, and practical activity notes—data collection techniques by observation, interviews and documents. Based on the analysis results, it was found insight and concluded that students of the study program Teaching Mathematics in Micro-teaching course have the potential to become professional teachers based on the skills education, specifically educational, personal, professional and social skills
Clap-Breathe-Count: Using Ice-Breaking Ma-Te-Ma-Ti-Ka to Increase High School Students' Learning Motivation Imam Indra Gunawan; Rani Darmayanti; Akhsanul In&#039;am; Adinda Syalsyabilla Aidha Vedianty; Viktor Vereshchaha
Delta-Phi: Jurnal Pendidikan Matematika Vol. 1 No. 1 (2023): Delta-Phi: Jurnal Pendidikan Matematika (April)
Publisher : CV. Bimbimbingan Belajar Assyfa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61650/dpjpm.v1i1.216

Abstract

Creating a conducive learning atmosphere is an important factor in getting full attention from students. Suppose the atmosphere in the classroom could be more conducive. In that case, it will cause students to feel bored, tired, not focused on the teacher, sleepy, and even talk to their classmates, especially when students appear to show anxiety about learning. Ice Breaking is an exciting learning media that prioritizes innovative, creative, and futuristic elements. This research aims to determine the use of the icebreaker method to increase student motivation in class XI high school mathematics subjects. The research design used was pre-experimental, namely a one-group design with pre-test and post-test (single-group pre-test and post-test design). The subjects of this research were 36 students using random quota data collection techniques. The data analysis used in this research is the product-time correlation test. The statistical technique used is Pearson product-moment correlation. The data collection tool used was the icebreaker questionnaire. The research results show that icebreaking learning significantly affects students' mathematics motivation.

Page 9 of 11 | Total Record : 110

 7   8   9   10   11 

Filter by Year

2023 2026


Reset
Filter By Issues
All Issue Vol. 4 No. 1 (2026): Delta-Phi: Jurnal Pendidikan Matematika (April) Vol. 3 No. 3 (2025): Delta-Phi: Jurnal Pendidikan Matematika (December) Vol. 3 No. 2 (2025): Delta-Phi: Jurnal Pendidikan Matematika (August) Vol. 3 No. 1 (2025): Delta-Phi: Jurnal Pendidikan Matematika (April) Vol. 2 No. 3 (2024): Delta-Phi: Jurnal Pendidikan Matematika (December) Vol. 2 No. 2 (2024): Delta-Phi: Jurnal Pendidikan Matematika (August) Vol. 2 No. 1 (2024): Delta-Phi: Jurnal Pendidikan Matematika (April) Vol. 1 No. 3 (2023): Delta-Phi: Jurnal Pendidikan Matematika (December) Vol. 1 No. 2 (2023): Delta-Phi: Jurnal Pendidikan Matematika (August) Vol. 1 No. 1 (2023): Delta-Phi: Jurnal Pendidikan Matematika (April)