Garuda - Garba Rujukan Digital

p-Index From 2021 - 2026

11.081

P-Index

This Author published in this journals

Darhim Darhim

Universitas Pendidikan Indonesia

Author-ID : 249722

Aerospace Engineering Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Computer Science & IT Dentistry Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Immunology & microbiology Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Mathematics Neuroscience Nursing Physics Public Health Social Sciences Other

Published : 124 Documents Claim Missing Document

Claim Missing Document

Articles

7 8 9 10 11

Pengembangan E-Modul Interaktif Berbasis HTML 5 Package Materi Rasio melalui Pendekatan Representasi Matematis Sugilar, Hamdan; Herman, Tatang; Darhim, Darhim
Jurnal Perspektif Vol 9, No 1 (2025): Jurnal Perspektif: Volume 9 Nomor 1 Tahun 2024 (Article in Press)
Publisher : UIN Sunan Gunung Djati Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15575/jp.v9i1.322

Pengembangan e-modul interaktif dengan pendekatan refresentasi matematis menjadi salah satu bahan ajar materi rasio. Tujuan penelitian ini untuk mengembangkan sumber belajar berupa e-modul interaktif berbasis HTML5 Package untuk meningkatkan kemampuan representasi matematis. Metode yang digunakan adalah penelitian dan pengembangan (research and development) dengan model ADDIE (Analysis, Design, Development, Implementation, and Evaluation). Sumber data didapatkan dari validator materi, validator media, peserta didik kelas VII Salah satu SMPN di Kabupaten Bandung. Analisis data untuk pengembangan e-modul interaktif berbasis HTML5 Package kriteria sangat valid dari ahli materi dan ahli media, memperoleh kriteria praktis dari peserta didik, dan efektif dalam peningkatan kemampuan representasi matematis. Hasil penelitian menunjukan bahwa e-modul interaktif berbasis HTML5 Package bisa menjadi sumber belajar untuk mempelajari materi rasio dimanapun dan kapanpun karena praktis, efisien, dan mampu meningkatkan motivasi dan kemampuan refresentasi matematis siswa.

ANALISIS KESALAHAN DALAM MENYELESAIKAN SOAL MATERI LINGKARAN YANG DILAKUKAN OLEH SISWA SMP BERDASARKAN TAHAPAN KASTOLAN Nadia Ulfa; Darhim; Kartika Yulianti; Ulfah Nur Azizah; Fitri Rahmawati; Yusuf Adhitya; Nurmala Setianing Putri; Bill Chairy Rizki Bustaren
AdMathEduSt: Jurnal Ilmiah Mahasiswa Pendidikan Matematika Vol. 11 No. 3 (2024)
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar

Kemampuan siswa SMP dalam memahami konsep geometri masih tergolong rendah. Hal ini harus segera diatasi dikarenakan geometri memiliki kedudukan penting untuk diajarkan di sekolah mengingat bahwa konsep geometri sering dimanfaatkan dalam berbagai aspek kehidupan. Tujuan penelitian ini adalah untuk menganalisis kesalahan siswa dalam menyelesaikan soal lingkaran yang merupakan salah satu materi dalam konsep geometri. Penelitian ini menggunakan metode kualitatif yang melibatkan 30 siswa kelas 8 di salah satu SMP kota Bandung. Triangulasi dalam pengumpulan data meliputi (1) pemberian instrumen tes kemampuan pemahaman matematis siswa terkait materi lingkaran, dan (2) instrumen non tes yang meliputi pedoman observasi dan wawancara siswa, serta studi dokumen. Berdasarkan hasil temuan dan pembahasan pada penelitian ini, diperoleh informasi bahwa dalam menyelesaikan soal lingkaran, kesalahan siswa teridentifikasi dalam 2 bentuk kesalahan dari 3 kesalahan yang dapat dikategorikan melalui tahapan Kastolan yaitu kesalahan konseptual yang meliputi kesalahan dalam menentukan definisi juring, kesalahan dalam menentukan rumus panjang busur lingkaran, dan lain-lain; serta kesalahan prosedural yang meliputi kesalahan yang diakibatkan karena tidak teraturnya langkah-langkah pengerjaan soal, dan kesalahan yang diakibatkan karena ketidaktelitian siswa memahami soal dan dalam melakukan perhitungan.

BIBLIOMETRIC ANALYSIS FROM LOCAL INSTRUCTION THEORY RESEARCH Edi Supriyadi; Jarnawi Afgani Dahlan; Darhim Darhim; Dadang Juandi
Journal on Mathematics Education Research (J-MER) Vol 3, No 2 (2022)
Publisher : Departemen Pendidikan Matematika, FPMIPA, UPI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17509/j-mer.v3i2.49316

A field known as bibliometrics is one that allows for the evaluation of different scientific publications using a variety of different indicators. The purpose of this research is to carry out a bibliometric analysis of the amount of work that has been done in the field of local instruction theory between the years 2009 and 2020. All of the journal articles that were retrieved from the Scopus database between the years 2009 and 2020 were incorporated. As bibliographic indicators, we used things like the number of publications, the most productive institutions, the type of collaboration, the most productive countries, the most cited papers, and authors who had the highest overall academic production. It is then sent to the SciVal tools in order to undergo analysis. The research on local teaching theory was drawn from a total of 29 published publications, with 50 different writers contributing to the collection of 41 citations. The most documents have been produced in Indonesia, which is the world's largest country. The institution that has the biggest scientific influence and production is Sriwijaya University, which also has the highest scientific production. Ratu Ilma Indra Putri is the author who has had the most manuscripts published throughout the course of her career. Last but not least, the majority of articles involve collaboration between institutions. Local instruction theory research is still new and hasn't made a global impact. Academics can submit relevant article citations, putting them at the forefront of the latest research.

LOCAL INSTRUCTION THEORY PERBANDINGAN SENILAI DENGAN PENDEKATAN PENDIDIKAN MATEMATIKA REALISTIK UNTUK MENINGKATKAN KEMAMPUAN PENALARAN MATEMATIS SISWA Ni Kadek Desi Lia Sagita; Darhim Darhim; Tia Purniati
Journal on Mathematics Education Research (J-MER) Vol 1, No 1 (2020)
Publisher : Departemen Pendidikan Matematika, FPMIPA, UPI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17509/j-mer.v1i1.24573

Kemampuan siswa menyelesaikan masalah perbandingan senilai berpengaruh pada kemampuan siswa pada konsep lainnya. Laporan Hasil Ujian Nasional menyebutkan bahwa kemampuan siswa menyelesaikan masalah perbandingan senilai masih rendah karena sebagian besar siswa hanya sekedar bisa mengerjakan perbandingan senilai dengan kalimat nominal sehingga ketika dikaitkan dengan permasalahan sehari-hari siswa kesulitan untuk menyelesaikannya. Seharusnya pembelajaran perbandingan senilai perlu memberikan kesempatan kepada siswa untuk mengkonstruksi pengetahuan mereka sendiri melalui sajian masalah yang bermakna dengan mempertimbangkan lintasan belajar siswa. Oleh karena itu, penelitian ini bertujuan untuk menghasilkan bahan ajar perbandingan senilai yang sesuai dengan lintasan belajar menggunakan pendekatan pendidikan matematika realistik untuk meningkatkan kemampuan penalaran matematis. Adapun lintasan belajar yang dihasilkan berangkat dari local instruction theory perbandingan senilai. Upaya untuk mencapai tujuan tersebut, penelitian ini menggunakan metode penelitian design research dengan desain penelitian model ADDIE. Tahapan yang dilakukan dalam penelitian ini meliputi 5 tahap yaitu tahap analysis, tahap design, tahap develop, tahap implementation¸ dan tahap evaluation. Partisipan dalam penelitian ini terdiri dari satu kelas uji coba yaitu kelas VII 4. Hasil pengolahan N-Gain menunjukan bahwa bahan ajar perbandingan senilai yang disusun sesuai lintasan belajar untuk meningkatkan kemampuan penalaran matematis dapat meningkatkan kemampuan penalaran matematis dengan nilai rata-rata sebesar 0,45 dengan kategori sedang. Mengacu pada KKM yang dimiliki oleh sekolah, maka kualitas peningkatan kemampuan penalaran matematis siswa sebesar 0,32.

PENGGUNAAN MATHEMATICAL LEARNING-OBJECT BERBASIS BLENDED PICTORIAL ABSTRACK TERHADAP KEMAMPUAN REFLECTIVE ABSTRACTION MAHASISWA: - mulyanti, Yanti Mulyanti; Darhim; Turmudi
Jurnal Padegogik Vol 8 No 1 (2025): Jurnal Padegogik, Januari 2025
Publisher : LPPM Universitas Advent Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35974/jpd.v8i1.3908

This research aims to determine the use of Mathematical Learning Objects based on blended pictorial abstracts on the Reflective Abstraction abilities of students in the mathematics selection category. The subjects in this study were 107 students of the Mathematics Education Study Program who contracted secondary school mathematics courses (or equivalent) from four private universities on the island of Java. The subjects were taken purposively, the selection of universities was carried out randomly. The results obtained are: (1) There are differences in the Reflective Abstraction abilities of students who learn using Mathematical Learning Objects based on blended Pictorial abstract based on the prerequisite knowledge ability (KPP) categories of low, medium, high, with sig.0.006; (2) Based on further tests, to see which one is better, the results obtained are sig. 0.008 for KRA_KPPR and KR A-KPPS; sig. 0.002 for KRA_KPPR and KRA-KPPST; and sig. 0.500 for KRA_KPPS and KRA- KPPT. This means that: the Reflective abstraction ability of students in the medium KPP category is better than the students in the low KPP category, the Reflective abstraction ability of students in the high KPP category is better than the students in the low KPP category, the Reflective abstraction ability of students in the high KPP category is no better than the students in the medium KPP category.

Learning Obstacle to Ontogeny of Mathematics Teacher Candidates on Number Theory Natalia, Stevi; Darhim; Kusumah, Yaya S.; Ditasona, Candra
Journal of Education Reseach and Evaluation Vol 7 No 3 (2023): August
Publisher : LPPM Undiksha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/jere.v7i3.66629

Prospective mathematics teachers must have the characteristics of mathematical science, namely systematic, logical, and critical. This study aims to reveal the analysis of learning obstacles experienced by prospective mathematics teachers in number theory lectures with sub-material of division relations, FPB and KPK. This research uses a qualitative approach method in descriptive form. This research was conducted by collecting data through questionnaires and interviews and validated using the triangulation method. The study was limited to the analysis of ontogenic learning obstacles according to Brosseasu. The results of this study were that 4 out of 6 research subjects experienced the occurrence of ontogenic learning obstacles with details of 37.5% of prospective teacher students experiencing psychological ontogenic obstacles and instrumental ontogenic obstacles, then 25% experiencing didactic ontogenic obstacles. This indicates that students' readiness to take part in number theory courses is still weak. Students are weak in terms of psychological readiness, weak in readiness for complete mastery of related material previously studied and weak in terms of following the thought process needed in this course.

Global trends in flipped classroom research within mathematics education over past two decade: A bibliometric analysis Kadarisma, Gida; Juandi, Dadang; Darhim, Darhim
Jurnal Infinity Vol 13 No 2 (2024): VOLUME 13, NUMBER 2, INFINITY
Publisher : IKIP Siliwangi and I-MES

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/infinity.v13i2.p531-552

This research aims to provide a bibliometric review of trends in using flipped classrooms in mathematics learning research. This research is essential to analyze the extent of the flipped classroom research trend in mathematics learning as a reference for future research in this research. Bibliometric analysis was used to analyze and classify bibliographic data by considering inclusion and exclusion criteria. The database used was Scopus using the Bibliometrix application. The search was carried out using the keywords "flipped classroom", "mathematics learning", and "K-12". The results revealed a total of 102 articles related to the keywords. The data showed increased publications over the last two decades, with 2023 being the year with the highest publication count. Apart from that, Indonesia had the highest rate of producing related articles. The most relevant author was Hew Khe Foon. The most cited article was "A self-regulated flipped classroom approach to improving students' learning performance in a mathematics course". The Indonesian Education University was the most productive affiliate related to this theme. Furthermore, the journal "Educational Technology and Society" was found to be the most prolific journal for publishing research outcomes. New themes emerged in flipped classroom research, such as conceptual and procedural knowledge. Future researchers are expected to utilize the research focus to determine the theme to be explored. It is recommended that further researchers incorporate the novelty discussed in this research.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/infinity.v13i2.p531-552

WORKSHOP PENULISAN ARTIKEL ILMIAH BAGI MAHASISWA CALON GURU MATEMATIKA DI FKIP UNIVERSITAS MUHAMMADIYAH SUKABUMI Hidayat, Toni; Dzulfikar, Ahmad; Fitriasari, Putri; Suarsana, I Made; Darhim, Darhim; Juandi, Dadang
Jurnal Abdimas Bencoolen Vol. 1 No. 2 (2023)
Publisher : UNIB Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/abdimas.v1i2.31386

Kegiatan pengabdian masyarakat yang dilaksanakan berupa workshop penulisan artikel ilmiah ini adalah untuk membekali para peserta dengan pemahaman dan kemampuan menulis artikel ilmiah yang layak diterbitkan pada jurnal ilmiah, khususnya dalam bidang pendidikan matematika. Kegiatan pengabdian masyarakat ini dilaksanakan dengan memadukan tiga, yaitu participatory rural appraisal, technology transfer, serta pelatihan dan pendampingan luring dan daring. Dalam pelaksanaannya, kegiatan pengabdian masyarakat ini dilaksanakan dalam dua tahapan, yaitu workshop secara tatap muka dan pendampingan berupa On Job Training penulisan karya ilmiah yang dilaksanakan secara daring. Pasca pelaksanaan workshop, diperoleh informasi bahwa para peserta telah menunjukkan peningkatan pemahaman dan kemampuan terkait penulisan karya ilmiah. Hal ini ditunjukkan oleh para peserta yang telah memiliki draft artikel ilmiah dan 33% di antaranya telah memperoleh Letter of Acceptance dari jurnal ilmiah pada saat penutupan kegiatan workshop. Temuan tersebut menunjukkan bahwa pelaksanaan workshop ini efektif untuk meningkatkan pemahaman dan unjuk kerja peserta dalam menulis karya ilmiah. Oleh karena itu, program serupa dapat diadaptasi dan dilaksanakan pada subjek dan lokasi lainnya.

Learning Activities and Their Impact on Students' Understanding of Linear Equations in One Variable Siti Maryam Rohimah; Darhim; Juandi, Dadang
Mathematics Education Journal Vol. 19 No. 2 (2025): Jurnal Pendidikan Matematika
Publisher : Universitas Sriwijaya in collaboration with Indonesian Mathematical Society (IndoMS)

Show Abstract | Download Original | Original Source | Check in Google Scholar

Junior high school students often have difficulties in understanding linear equations in one variable (LEOV). Therefore, this research aimed to enhance junior high school students' understanding of LEOV by developing and implementing effective learning activities. The research was conducted as design research in three stages: preliminary design, teaching experiment, and retrospective analysis. The participants of the research were 50 seventh-grade students from two junior high schools in Bandung, Indonesia. The data collected from observations, interviews, and student worksheets were analyzed using triangulation to ensure the validity and reliability of the research. The research explored how the teacher explained LEOV in four meetings and how they contributed to students’ understanding, where the first meeting dealt with open sentences, closed sentences, and the definition of LEOV from the context of distance and displacement, the second focused on solving LEOV from the context of two passing trains, and third focused on fractional LEOV from the context of jogging, and the fourth provided the students an opportunity to apply the LEOV concept from a dynamo-powered toy car simulation. The implication of the research is that teachers can significantly improve students' understanding of LEOV by implementing effective learning activities as identified here.

Co-Authors A Aristika A Jupri A Nurainy A Rohmah Adi Nurjaman, Adi Alberta Parinters Makur Aloisius Loka Son Amril, La Ode Andhin Dyas Fitriani Andini Dwi Rachamwati Andini Dwi Rachmawati Anggita Maharani Anwar, Vita Nova Aristika, Ayu Asih, Endang Cahya Mulyaning Audra Pramitha Muslim Audra Pramitha Muslim, Audra Pramitha Azis, Fadli Azmidar Azmidar Azmidar Azmidar, Azmidar Bambang A.P Martadiputra Bambang Avip Priatna Martadiputra cakrawala Bambang Eko Susilo Bana Kartasasmita Bana Kartasasmita Bernadetha Silaban Bernadetha Silaban Bill Chairy Rizki Bustaren Bonita Hirza Budi Rianto Dadan Dasari Dadan Rahmat Dadang Juandi Dadang Juandi Dahlan, Jarnawi Afghani Damianus Dao Samo Delsika Pramata Sari Diar Veni Rahayu Didi Suryadi Dini Andiani, Dini Ditasona, Candra Dzulfikar, Ahmad Edi Supriyadi Edy Surya Edy Surya Elah Nurlaelah Elvandri Yogi Pratama Endang Cahya Mulyaning A. Eris Iswara Fajriadi, Dede Farhan Nurul Imam Farhan Nurul Imam Fatimah, Siti Fitri Rahmawati Fitri, Azela Fitria Maghfiroh, Fitria Fuji Azzumar Gida Kadarisma Gita Safitri Gunawan, Sanie Rachma Setia Gusni Satriawati, Gusni Hamdan Sugilar Hesty Marwani Siregar Hidayat, Toni Hunaifi, Hunaifi Husain, Dayana Sabila I Made Suarsana I Made Suarsana Ika Meika Imelda Verina Inayah, Clara fadhilah Inayah, Sarah Indra Siregar Iswara, Eris J A Dahlan Jarnawi Afgani Dahlan Jarnawi Afgani Dahlan Joseph Taban Jozua Sabandar Jozua Sabandar Jozua Sabandar Jozua Sabandar Jurpri, Al Kadarisma, Gida Kadir, Kamaliyah Kartika Yulianti Khairunnisa Khairunnisa Khairunnisa Khairunnisa Kusnandi Kusnandi Kusnandi Kusnandi, Kusnandi Laelasari Laelasari, Laelasari Masitoh, Lisda Fitriana Mhmd. Habibi Muhammad Aiman Jamil Lubis Muhammad Ari Subhi Muhammad Ari Subhi Muhammad Tareq Ghifari mulyanti, Yanti Mulyanti N. Nurjanah Nelly Fitriani Ni Kadek Desi Lia Sagita Nia Gardenia Nike Astiswijaya Nur Eva Zakiah, Nur Eva Nur Hidayatullah Romadhon Nurmala Setianing Putri Oktaviani, Wulan Resti Palupi Sri Wijayanti, Palupi Sri Prabawanto, Sufiyani PRASETYAWAN, ENGGAR Purba, Santri Chintia Puspaningtyas, Nicky Dwi Putri Fitriasari, Putri Qania Agustika Siagian Rahayu, Diar Veni Rani Sugiarni Ratu Sarah Fauziah Iskandar Resy Nirawati Risma Nurul Auliya, Risma Nurul Rizki S.Pd. Rizky Rosjanuardi Rohimah, Siti Maryam Rully Charitas Indra Prahmana Rusli, Andi Zahrah Muflihah safitri, gita Sarah Inayah Septian, Ari Siagian, Qania Agustika Siti Fatimah Situmeang, Gita Meilisa Solehudin, Solehudin SRI YULIANTI Stevi Natalia, Stevi Sufyani Prabawanto, Sufyani Sugama Maskar Sugiarti, Dede Suhendra Suhendra Sumarni Sumarni Sumarni Sumarni Supriatna, Tatang Syaiful Hamzah Nasution Syaiful Syaiful Syarifuddin Syarifuddin Tatang Herman, Tatang TATI NURHAYATI Taufiqulloh Dahlan Thesa Kandaga Tia Purniati Turmudi Ulfa, Nadia Ulfah Nur Azizah VARA NINA YULIAN Wahyu Hidayat Wahyudin Wahyudin Widya Kusumaningsih Widya Kusumaningsih Yanti Mulyanti Yaya S Kusumah Yaya S. Kusumah Yaya S. Kusumah Yaya S. Kusumah Yaya S. Kusumah Yaya S. Kusumah Yullys Helsa Yuni, Yatha Yusuf Adhitya Zulkardi Zulkardi Zulkardi Zulkardi

Title

Found 124 Documents
Search

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Title Search

Found 124 Documents Search

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Title

Found 124 Documents
Search