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Pengembangan Handout Materi Bangun Ruang Sisi Datar Kelas VIII Berdasarkan Pendekatan Pembelajaran Matematika Realistik Lillah Nurfadlilah; Sirojudin Wahid; Muhamad Ali Misri
Jurnal Tadris Matematika Vol 5 No 1 (2022)
Publisher : Universitas Islam Negeri Sayyid Ali Rahmatullah Tulungagung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21274/jtm.2022.5.2.123-134

Learning resources in the form of textbooks and LKS often make students feel bored during learning activities, because these two learning sources often only contain formulas and material, without any comprehensive explanation of mathematical concepts. Therefore, there is a need for innovation in the learning resources used in schools. This research is aimed at developing handouts for class VIII on flat sided of three-dimensional material based on the Realistic Mathematics Learning approach. This type of research is research and development (Research and Development) with the 4-D model development method by Thiagarajan, namely: 1) Define, 2) Design, 3) Develop, and 4) Disseminate. The results of the material expert's validation of the handout showed an average value of 0.8106 with high validity criteria and was declared feasible. The results of the media expert's validation of the handout showed an average value of 0.8698 with high validity criteria and was declared feasible. From the post-test results of the experimental class, it was found that almost all students passed. The results of the Independent Sample T-Test at the testing stage for the use of the experimental class showed a value of 0.034, thus a significance value of <0.05 was obtained, which means that there was a significant difference in improving student learning outcomes between the experimental class and the control class. This is in line with the students' responses at the usage trial stage obtaining a percentage of 79% with the criteria that almost all students gave a positive response to the handout.

OPTIMALISASI DESAIN DIDAKTIS MATERI PEMAHAMAN KONSEP PERBANDINGAN NILAI MELALUI IDENTIFIKASI DAN PENANGANAN LEARNING OBSTACLE Haqq, Arif Abdul; Amaliyah, Nur; Wahid, Sirojudin; Solahudin, Iman
Jurnal Edukasi dan Sains Matematika (JES-MAT) Vol. 9 No. 2 (2023): Jurnal Edukasi dan Sains Matematika (JES-MAT)
Publisher : Department of Mathematics Education, Universitas Kuningan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25134/jes-mat.v9i2.8335

This research aims to develop an effective didactic design to address students' learning obstacles in the concept of value ratios. A qualitative research method was employed, specifically utilizing Didactical Design Research. Data were collected through tests, interviews, observations, and documentation from 8th-grade students at MTs PUI Kancana who had studied the subject matter. The didactic design was based on the analysis of learning obstacles and trajectories, metapedadidactics, and retrospectives. Following the implementation of the instructional design in 7th-grade class A at MTs PUI Kancana, which had not received prior instruction on value comparison, a decrease in students' learning obstacles was observed. Although not all learning obstacles were eliminated, the didactic design effectively reduced the barriers encountered by the students. This research holds significant implications for instructional development. By employing the didactic design for value ratios, it provides an alternative approach to enhance students' understanding and mastery of value comparison concepts. Consequently, this study offers an accurate and comprehensive overview of the didactic design approach to address learning obstacles in the context of value comparison. The findings highlight the importance of employing effective didactic designs to improve learning outcomes in the domain of value ratios.

From Linearity to Iteration: Navigating Polya's Problem-Solving Stages in an e-PBL Geometry Environment Haqq, Arif Abdul; Wahid, Sirojudin; Izzati, Nurma; Riyanto, Onwardono Rit; Alves, Dionisio Aquino; Sulistiawati, Sulistiawati; Nugraha, Aditiya Eka
Mosharafa: Jurnal Pendidikan Matematika Vol. 15 No. 1 (2026): January
Publisher : Department of Mathematics Education Program IPI Garut

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31980/mosharafa.v15i1.3613

Penelitian ini mengkaji bagaimana mahasiswa mengalami dan memaknai tahapan pemecahan masalah Polya saat mengerjakan tugas geometri dalam lingkungan electronic Problem-Based Learning (e-PBL) yang diimplementasikan melalui sistem manajemen pembelajaran berbasis Moodle yang dikustomisasi. Penelitian ini menggunakan desain deskriptif kualitatif dengan sumber data berupa artefak pemecahan masalah tertulis, wawancara semi-terstruktur, dan jejak digital selama e-PBL. Data dianalisis menggunakan analisis tematik Braun dan Clarke dengan pengodean deduktif berdasarkan empat tahap Polya dan pengodean induktif untuk menangkap pola penalaran yang muncul. Hasil penelitian menunjukkan bahwa pemecahan masalah berlangsung secara dinamis dan rekursif. Tahap memahami dan merencanakan melibatkan penafsiran ulang representasi multimodal, sedangkan tahap pelaksanaan ditandai oleh pergeseran representasi yang memperjelas konsep. Prompt reflektif dalam e-PBL mendukung deteksi kesalahan dan penguatan konsep, serta menegaskan peran tahap evaluasi. This study examines how students experience and interpret Polya’s problem-solving stages while working on geometry tasks in an electronic Problem-Based Learning (e-PBL) environment implemented through a customized Moodle based learning management system. Using a qualitative descriptive design, data were collected from written problem-solving artefacts, semi-structured interviews, and digital traces generated during e-PBL activities. The data were analyzed using thematic analysis following Braun and Clarke, combining deductive coding based on Polya’s four stages with inductive coding to capture emerging reasoning patterns. The findings indicate that problem-solving is enacted as a dynamic and recursive process rather than a linear sequence. Understanding and planning involve repeated reinterpretation of multimodal representations, while execution is characterized by representational shifts that support conceptual clarity. Reflective prompts in e-PBL facilitate error detection and conceptual consolidation, highlighting the importance of the evaluative stage.

Development of boxprob teaching aid for mathematics learning probability material Shahrul Khan, Mohamad Ilham; Wahid, Sirojudin; Handoko, Hendri
Jurnal Pengembangan Pembelajaran Matematika (JPPM) Vol. 8 No. 1 (2026): Jurnal Pengembangan Pembelajaran Matematika: Volume 8 Nomor 1 February 2026
Publisher : Pusat Studi Pengembangan Pembelajaran Matematika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14421/jppm.2026.81.79-98

This research is a development research of BOXPROB teaching aids for Mathematics learning on probability material for junior high school students. The objectives of this research are to: (1) produce valid BOXPROB teaching aids for Mathematics learning on probability material for junior high school students, (2) analyze the practicality of these teaching aids, and (3) determine whether these teaching aids can improve the learning outcomes of junior high school students. This research uses a Research and Development (R&D) approach consisting of three stages, namely (1) defining (define), (2) designing (design), and (3) developing (develop). The subjects of the research were students of class VIII F of SMP Negeri 16 Cirebon City. Data collection techniques were carried out through observation, questionnaires, and learning outcome tests. For data analysis, analysis of the validity of teaching materials and data analysis of the practicality of teaching materials were used. The results of the research show that the developed learning aids: (1) are valid after going through the validation process, (2) are practical based on positive responses from students regarding the BOXPROB teaching aids for Mathematics learning on probability material, and (3) can improve the learning outcomes of Junior high school students in Mathematics learning on probability material.

Desain Pembelajaran Daring di SMK Ilman Nafi'ah Cirebon Sebagai Upaya untuk Mempersiapkan Siswa Menghadapi Ujian Berbasis Komputer Sirojudin Wahid; Arif Muchyidin; Rais Supriyanto; Wida Wahdatul Fuadah
EduMa: Mathematics education learning and teaching Vol. 7 No. 2 (2018)
Publisher : Jurusan Tadris Matematika UIN Siber Syekh Nurjati Cirebon

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24235/eduma.v7i2.3401

Penelitian ini bertujuan untuk menghasilkan bahan ajar dan soal tes berbasis online yang valid dan efektif. Selanjutnya akan digunakan untuk mempersiapkan Siswa menghadapi Ujian berbasis Komputer. Penelitian pengembangan ini menggunakan model pengembangan Dick & Carey. Data penelitian diperoleh melalui lembar validasi perangkat pembelajaran oleh ahli, lembar keterlaksanaan pembelajaran, angket kesiapan siswa, dan tes prestasi belajar. Hasil penelitian menunjukkan bahwa perangkat pembelajaran matematika valid dan efektif dalam mempersiapkan siswa dalam menghadapi ujian berbasis komputer dan meningkatkan prestasi belajar siswa. Skor penilaian bahan ajar dan tes prestasi belajar oleh ahli pertama sebesar 107, 84 dan skor penilaian oleh ahli kedua sebesar 108, 84 dengan kategori baik untuk masing-masing bahan ajar. Rata-rata skor kesiapan siswa sebesar 83,3 dengan kategori baik. Rata-rata nilai tes restasi belajar siswa kelas sebesar 75,5 dan 75 dengan kategori baik. dan 81% siswa memenuhi nilai KKM.

Development of contextual brochures in learning mathematics to improve student learning outcomes and creativity Sirojudin Wahid; Nely Naelatul Izza
EduMa: Mathematics education learning and teaching Vol. 11 No. 1 (2022)
Publisher : Jurusan Tadris Matematika UIN Siber Syekh Nurjati Cirebon

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24235/eduma.v11i1.10838

This study aims to produce brochure teaching materials for contextual-based mathematics learning. After the brochure is applied in learning, it will be analyzed whether it can improve mathematics learning outcomes and students' creativity. This study is development research, using 4D development design (define, design, develop, disseminate). The development test was conducted at SMP Assuniyah Losari, involving 52 students. 26 students of class VII A as the control class and 26 students of class VII C as the experimental class. The data collection instruments used in this study were interviews, questionnaires and tests. The results of this study are: (1) producing a mathematics learning brochure with a contextual approach through a 4D development design, (2) a contextual mathematics learning brochure obtaining a score of 0.94 based on the assessment of material experts with high validity criteria, and getting a score of 0.86 based on an expert assessment. media with high validity criteria, (3) the results of data processing on student learning outcomes and creativity using SPSS version 25.0, showed a difference between the control and experimental classes. the use of contextual-based mathematics learning brochures is proven to significantly improve student learning outcomes and creativity. Student responses also showed positive results with a cumulative percentage of 78%

Analysis of Mathematics Education Students' ICT Behavior at IAIN Syekh Nurjati Cirebon Post-Pandemic Darwan Darwan; Sirojudin Wahid; Shintia Bella Ningtyas
Journal of General Education and Humanities Vol. 4 No. 1 (2025): February
Publisher : MASI Mandiri Edukasi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58421/gehu.v4i1.341

This study analyzes student behavior in using ICT when using LMS at IAIN Syekh Nurjati Cirebon. This study used quantitative methods with a survey research design. The type of survey used is a cross-sectional survey design. Samples were taken from Mathematics Education students in semesters I, III, V and VII, as many as 258 from 627 active students in 2021/2022 using the stratified random sampling method. The instrument was developed following the aspects and indicators in the TAM model, containing (1) perceived ease of use, (2) perceived usefulness, (3) attitude towards using, (4) behavioral intention to use, and (5) actual usage. The instrument will be tested for validity using CVR and reliability using the Guttman Split-Half Coefficient correlation. Data on student behavior using ICT were analyzed using Widoyoko categorization. The study results showed that the instrument was confirmed to be valid and reliable, with students' behavior in using ICT categorized as "good." The findings suggest that students are generally well-prepared to engage with ICT tools for online learning, reflecting their adaptability and positive attitudes toward technology adoption. However, to maximize the potential benefits of ICT in education, the study highlights the need for institutions to implement targeted strategies. These include providing more comprehensive ICT training programs, upgrading and maintaining digital infrastructure, and creating policies encouraging consistent and meaningful use of ICT in learning activities.

The effects of e-problem-based learning on students’ geometry problem-solving performance across Polya’s stages Arif Abdul Haqq; Sirojudin Wahid; Nurma Izzati; Onwardono Rit Riyanto; Sulistiawati Sulistiawati; Dionisio Aquino Alves
Jurnal Elemen Vol 12 No 2 (2026): April
Publisher : Universitas Hamzanwadi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29408/jel.v12i2.33540

This study addresses persistent difficulties in students’ geometry problem-solving, particularly in coordinating representations and applying structured reasoning. Prior research has shown the potential of problem-based learning (PBL) and digital tools; however, limited evidence exists regarding how technology-enhanced PBL supports students’ engagement across Polya’s problem-solving stages. To examine this issue, a quasi-experimental pretest–posttest control group design was employed involving two intact undergraduate geometry classes. The experimental group was taught using e-Problem-Based Learning (e-PBL), while the control group received conventional instruction. Students’ performance was measured using a Polya-based problem-solving test. Data were analyzed using descriptive statistics, assumption testing, and an independent samples t-test. The results showed that the experimental group outperformed the control group (M = 70.74 vs. 65.07), with a statistically significant difference (p < .001) and a large effect size (d = 1.16). Performance gains were observed across all four stages of Polya’s framework, particularly in the planning and reflection stages. These findings suggest that e-PBL is associated with improved mathematical problem-solving performance by supporting structured reasoning and reflective thinking. The research emphasizes the necessity of integrating digital scaffolding and collaborative inquiry in geometry instruction.

From Linearity to Iteration: Navigating Polya's Problem-Solving Stages in an e-PBL Geometry Environment Arif Abdul Haqq; Sirojudin Wahid; Nurma Izzati; Onwardono Rit Riyanto; Dionisio Aquino Alves; Sulistiawati Sulistiawati; Aditiya Eka Nugraha
Mosharafa: Jurnal Pendidikan Matematika Vol. 15 No. 1 (2026): January
Publisher : Department of Mathematics Education Program IPI Garut

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31980/mosharafa.v15i1.3613

Penelitian ini mengkaji bagaimana mahasiswa mengalami dan memaknai tahapan pemecahan masalah Polya saat mengerjakan tugas geometri dalam lingkungan electronic Problem-Based Learning (e-PBL) yang diimplementasikan melalui sistem manajemen pembelajaran berbasis Moodle yang dikustomisasi. Penelitian ini menggunakan desain deskriptif kualitatif dengan sumber data berupa artefak pemecahan masalah tertulis, wawancara semi-terstruktur, dan jejak digital selama e-PBL. Data dianalisis menggunakan analisis tematik Braun dan Clarke dengan pengodean deduktif berdasarkan empat tahap Polya dan pengodean induktif untuk menangkap pola penalaran yang muncul. Hasil penelitian menunjukkan bahwa pemecahan masalah berlangsung secara dinamis dan rekursif. Tahap memahami dan merencanakan melibatkan penafsiran ulang representasi multimodal, sedangkan tahap pelaksanaan ditandai oleh pergeseran representasi yang memperjelas konsep. Prompt reflektif dalam e-PBL mendukung deteksi kesalahan dan penguatan konsep, serta menegaskan peran tahap evaluasi. This study examines how students experience and interpret Polya’s problem-solving stages while working on geometry tasks in an electronic Problem-Based Learning (e-PBL) environment implemented through a customized Moodle based learning management system. Using a qualitative descriptive design, data were collected from written problem-solving artefacts, semi-structured interviews, and digital traces generated during e-PBL activities. The data were analyzed using thematic analysis following Braun and Clarke, combining deductive coding based on Polya’s four stages with inductive coding to capture emerging reasoning patterns. The findings indicate that problem-solving is enacted as a dynamic and recursive process rather than a linear sequence. Understanding and planning involve repeated reinterpretation of multimodal representations, while execution is characterized by representational shifts that support conceptual clarity. Reflective prompts in e-PBL facilitate error detection and conceptual consolidation, highlighting the importance of the evaluative stage.

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