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All Journal Jurnal Rekayasa Sipil dan Desain Jurnal Pendidikan Matematika (Kudus) Jurnal Penelitian Pembelajaran Matematika Sekolah Jurnal Riset Pendidikan dan Inovasi Pembelajaran Matematika (JRPIPM) Jurnal Pengabdian kepada Masyarakat Nusantara Indonesian Journal of Educational Development (IJED)
Farabi, Muhammad Al
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Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Mathematics Social Sciences

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Development of Visual-Spatial Thinking Ability Test Instrument Based on Pattern Batik Ceplok-Ceplok Jatipelem Jombang Farabi, Muhammad Al; Masamah, Ulfa; Rofiki, Imam
Jurnal Riset Pendidikan dan Inovasi Pembelajaran Matematika Vol. 8 No. 2 (2025): JRPIPM APRIL 2025
Publisher : Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/jrpipm.v8n2.p151-166

Abstract

Visual-spatial thinking ability is an important ability for students in understanding and solving geometry problems. This study aims to develop a test instrument for students' visual-spatial thinking ability based on pattern batik Ceplok-Ceplok Jatipelem Jombang. This research is a development research (R&D) with the Tessmer model which consists of preliminary, self evaluation, expert reviews, one-to-one evaluation, small group evaluation, and field test evaluation stages. The subjects of this study were students of class IX MTs Negeri 3 Jombang. The data collection techniques used were questionnaires, interviews, and walkthroughs through test instruments and validation sheets. Analysis of the test results was carried out with the Rasch model approach assisted by Ministep software. The results obtained 4 items of descriptive questions that fulfill (1) Validity is satisfied based on the 0.5 < MNSQ < 1.5, -2.0 < ZSTD < +2.0, dan 0.4 < Pt Measure Corr < 0.85; (2) Reliability of respondents is categorized as sufficient, items are categorized as excellent, and the relationship between the two is categorized as good; (3) The level of difficulty of the test instrument varies at the easy, medium, and difficult levels. (4) The differentiating power of the questions is categorized as good and very good to use. So, it shows that the test instrument to measure the ability of visual-spatial thinking based on pattern batik Ceplok-Ceplok Jatipelem Jombang on geometric transformation material satisfies the criteria worthy to be used.
PENGEMBANGAN MEDIA MANIPULATIF DONTIK (DONAT STATISTIK) PADA MATERI STATISTIKA UNTUK KELAS VIII SMP/MTS Farabi, Muhammad Al; Fuadah, Alifah Shofia; Khoirunnisak, Khoirunnisak
JP2MS Vol 8 No 2 (2024): Agustus
Publisher : Program Studi S1 Pendidikan Matematika FKIP Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/jp2ms.8.2.207-217

Abstract

Pembelajaran matematika seharusnya menarik, menantang, menginspirasi, berpusat pada siswa, kontekstual, dan memungkinkan pengembangan kreativitas sesuai dengan pertumbuhan psikologis peserta didik. Tujuan studi ini untuk mengembangkan media pembelajaran manipulatif Dontik yang valid, praktis, dan menarik pada materi Statistika kelas VIII SMP/MTs. Model pengembangan ASSURE digunakan dalam studi ini. Teknik pengumpulan data menggunakan observasi, wawancara, dan angket dengan analisis data melalui data kualitatif dan kuantitatif. Temuan studi ini menunjukkan validitas produk menunjukkan kevalidan dari ahli materi sebesar 87,5% dan ahli media sebesar 95,8%. Kepraktisan sebesar 94,4% ditunjukkan dari validasi praktisi. Serta, kemenarikan sebesar 83% ditunjukkan dari respons peserta didik. Hal ini menunjukkan bahwa media manipulatif Dontik sangat valid, sangat praktis, dan menarik untuk digunakan pada proses pembelajaran.
The THE ATTRACTIVENESS OF GEOMETRY TRANSFORMATION MATERIAL LKPD BASED ON ETHNO-STEM FROM THE PERSPECTIVE OF STUDENTS Farabi, Muhammad Al; Herwinsyah, Farha Ashiilah; Lathifa, Charirotul; Manggala, Ibrahim Sani Ali
Indonesian Journal of Educational Development (IJED) Vol. 5 No. 4 (2025): February 2025
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat (LPPM) Universitas PGRI Mahadewa Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59672/ijed.v5i4.4431

Abstract

Mathematics learning needs to be designed into attractive learning so that students can be motivated to learn and improve mathematics achievement. LKPD with Ethno-STEM learning approach becomes an alternative media that attracts students. This study aims to analyze the results of students' attractiveness responses to the use of Ethno-STEM based geometry transformation material LKPD. The data collection technique uses an interest questionnaire, then supported by student interviews. The study showed that the students' response to the use of geometry transformation material LKPD based on Ethno-STEM obtained an average score of 86.0% with the qualification “very attractive”. The assessment is based on the components of the attractiveness of the cover, content, images/illustrations, math material, learning related to local culture, and learning related to STEM elements. Ethno-STEM-based geometry transformation LKPD has a very attractiveness response from its users. For further research, it is recommended to test the effectiveness of geometry transformation material LKPD based on Ethno-STEM.
Pemodelan dan Perhitungan Kembali Rencana Anggaran Biaya (RAB) Gedung UKM FISIP Tahap 2 Universitas Lampung Berbasis Teknologi Building Information Modelling (BIM) Farabi, Muhammad Al; Husni, Hasti Riakara; Siregar, Amril Maruf; Bayzoni, Bayzoni
Jurnal Rekayasa Sipil dan Desain (JRSDD) Vol. 11 No. 2 (2023): Edisi Juni 2023
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jrsdd.v11i2.3139

Abstract

The rapid development that occurs in the construction sector is important because the construction sector is an important part of the development of a country. The rapid development and high level of project complexity require construction service providers to work more effectively and efficiently. Currently, the development of technology and communication science is able to answer these problems, one of which is by using Building Information Modeling (BIM), which facilitates a more integrated design and construction process in order to obtain efficient results. Stages of research methodology: 1) Preparatory stage; 2) Data collection stage; 3) 3D modelling stage with Autodesk Revit; 4) Clash Check examination stage; 5) Stage of releasing work volume; 6) Stage of preparing The Cost Budget Plan (RAB); 7) Stage of drawing conclusions and presenting results. Overall, the total price difference between the total price using the total volume of work contained in the Bill of Quantity (BoQ) results in a greater total price than using the total volume of work produced by Autodesk Revit, with the following indicators: There is a calculation error in the form of human error in the process of preparing the RAB using the total volume of work contained in the BoQ by planning consultants, such as material double-count errors. From this research, it can be concluded: 1) Modeling with Autodesk Revit greatly speeds up planning work because it is very complex to be applied to various construction projects; 2) The use of BIM is very efficient due to the full-integrity facility; and 3) Output volume issued can minimize human error in calculating work volume manually. Minimizing human error greatly affects the contractor's profit.
Growcycle: Pemanfaatan Sampah sebagai Media Tanam di MA Al-Khoirot Malang untuk Mendukung Tujuan Pembangunan Berkelanjutan Azzahra, Rachel Aura; Rahmadani, Desi; Chandra, Tjang Daniel; Cahyani, Denis Eka; Suwarman, Ramdhan Fazrianto; Cesaria, Ana Apsari; Safikurrohman, Achmad; Farabi, Muhammad Al
Jurnal Pengabdian kepada Masyarakat Nusantara Vol. 7 No. 2 (2026): Edisi Mei - Agustus
Publisher : Lembaga Dongan Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55338/jpkmn.v7i2.8317

Abstract

Permasalahan pengelolaan sampah di MA Al-Khoirot Malang ditandai oleh belum optimalnya pemilahan dan pengolahan sampah organik, anorganik, serta residu pembalut sekali pakai, sehingga berpotensi menimbulkan permasalahan lingkungan dan kesehatan. Untuk mengatasi permasalahan tersebut, dilaksanakan program pengabdian masyarakat Growcycle (Grow from Recycle) yang bertujuan meningkatkan pengetahuan dan keterampilan warga sekolah dalam pengelolaan sampah melalui pemanfaatannya sebagai media tanam. Program ini menggunakan pendekatan partisipatif yang dilaksanakan melalui tahapan observasi awal, perencanaan, pelaksanaan, dan evaluasi. Kegiatan utama meliputi pembuatan pot tanam dari sampah anorganik, pengolahan sampah organik menjadi kompos, serta pemanfaatan hydrogel dari limbah pembalut sekali pakai sebagai media tanam alternatif. Peserta kegiatan adalah santriwati MA Al-Khoirot Malang yang terlibat secara aktif dalam seluruh rangkaian praktik. Evaluasi dampak program dilakukan menggunakan instrumen pre-test dan post-test, yang dianalisis secara deskriptif dan dengan uji Wilcoxon Signed Rank Test. Hasil evaluasi menunjukkan adanya peningkatan pengetahuan peserta pada seluruh indikator pengelolaan sampah. Rerata skor pengetahuan meningkat dari 12,00 pada pre-test menjadi 16,40 pada post-test, dengan nilai P = 0,000, yang menunjukkan peningkatan signifikan secara statistik. Selain itu, peserta menunjukkan kemampuan praktik dalam pengelolaan sampah dan pemanfaatannya sebagai media tanam. Temuan ini menunjukkan bahwa program Growcycle efektif dalam meningkatkan kapasitas warga sekolah serta berpotensi mendukung keberlanjutan pengelolaan sampah berbasis sekolah.
Development of Interactive Digital Teaching Materials for Geometric Transformation Based on Ethno-STEM of Jombangan Culture to Enhance Students' Visual-Spatial Thinking Ability Farabi, Muhammad Al; Masamah, Ulfa; Hidayat, Dayat
Jurnal Pendidikan Matematika Vol 8, No 2 (2025): Jurnal Pendidikan Matematika (Kudus)
Publisher : Universitas Islam Negeri Sunan Kudus

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21043/jpmk.v8i2.33836

Abstract

Understanding geometric concepts often requires strong visual–spatial thinking skills, studies showed that internalizing visual-spatial thinking skills can be a solution in geometry learning. This study aims to develop interactive digital teaching materials for geometry transformation based on Ethno-STEM of Jombangan culture that are valid, practical and effective in helping improve students' visual-spatial thinking ability. The cultural aspects highlighted in this study are the unique traditional batik and historic temples of Jombang Regency.The research employed the ADDIE development model consisting of five stages: analysis, design, development, implementation, and evaluation. Data collection techniques used observation, interview, questionnaire and test. Data analysis was carried out through quantitative and qualitative data. The results of the study showed that the developed materials demonstrated high validity with an average expert validation score of 85.90% (content, material, language, and learning aspects), high practicality with an average score of 91.31% (from practitioners and student responses), and moderate effectiveness indicated by a paired-sample t-test (sig. (1-tailed) = 0.000 < 0.05) and an average N-gain of 0.528. These findings suggest that the Ethno-STEM–based interactive materials are valid, practical, and effective for improving students’ visual–spatial thinking skills in geometry learning. Pemahaman konsep geometri sering kali menuntut kemampuan berpikir visual-spasial yang baik, penelitian menunjukkan bahwa menginternalisasi kemampuan berpikir visual-spasial dapat menjadi solusi dalam pembelajaran geometri. Penelitian ini bertujuan untuk mengembangkan bahan ajar digital interaktif geometri transformasi berbasis Ethno-STEM budaya Jombangan yang valid, praktis, dan efektif dalam membantu meningkatkan kemampuan berpikir visual-spasial siswa. Budaya yang diangkat berupa batik dan candi khas kabupaten Jombang. Metode penelitian ini menggunakan model pengembangan ADDIE yang meliputi tahap Analysis, Design, Development, Implementation, dan Evaluation. Teknik pengumpulan data menggunakan observasi, wawancara, angket, dan tes. Analisis data dilakukan melalui data kuantitatif dan kualitatif. Hasil penelitian menunjukkan bahwa produk yang dikembangkan memiliki validitas tinggi dengan persentase rata-rata keseluruhan dari penilaian ahli materi, bahan ajar, bahasa, dan pembelajaran sebesar 85,90%; kepraktisan tinggi dengan rata-rata penilaian dari validator praktisi dan respon peserta didik sebesar 91,31%; serta efektivitas sedang dalam meningkatkan kemampuan berpikir visual-spasial peserta didik, dibuktikan melalui uji paired sample t-test dengan nilai sig. (1-tailed) = 0,000 < 0,05 dan rata-rata N-gain sebesar 0,528. Dengan demikian, bahan ajar digital interaktif berbasis Ethno-STEM budaya Jombangan dinyatakan valid, praktis, dan efektif untuk digunakan dalam pembelajaran geometri guna meningkatkan kemampuan berpikir visual-spasial siswa.
Co-Authors Azzahra, Rachel Aura Bayzoni Bayzoni, Bayzoni Cesaria, Ana Apsari Dayat Hidayat Denis Eka Cahyani Fuadah, Alifah Shofia Hasti Riakara Husni Herwinsyah, Farha Ashiilah Ibrahim Sani Ali Manggala Imam Rofiki Khoirunnisak, Khoirunnisak Lathifa, Charirotul Rahmadani, Desi Ramdhan Fazrianto Suwarman Safikurrohman, Achmad siregar, amril maruf Tjang Daniel Chandra Ulfa Masamah, Ulfa