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All Journal Jurnal Karya Pendidikan Matematika JPPM (JURNAL PENELITIAN DAN PEMBELAJARAN MATEMATIKA) JIPMat (Jurnal Ilmiah Pendidikan Matematika) Jurnal Penelitian Pendidikan IPA (JPPIPA) PRISMA Juring (Journal for Research in Mathematics Learning) Theorems (The Original Research of Mathematics) PeTeKa Teorema: Teori dan Riset Matematika JUMLAHKU: Jurnal Matematika Ilmiah STKIP Muhammadiyah Kuningan Jurnal Pengabdian Magister Pendidikan IPA Qalam: Jurnal Ilmu Kependidikan MAJU : Jurnal Ilmiah Pendidikan Matematika Jurnal Pendidikan Matematika (JPM) ANARGYA: Jurnal Ilmiah Pendidikan Matematika M A T H L I N E : Jurnal Matematika dan Pendidikan Matematika JP3M (Jurnal Penelitian Pendidikan dan Pengajaran Matematika) Jurnal Pendidikan dan Konseling JPMI (Jurnal Pembelajaran Matematika Inovatif) Jurnal Riset Pembelajaran Matematika PHI: Jurnal Pendidikan Matematika Jurnal Educatio FKIP UNMA JP2M (Jurnal Pendidikan dan Pembelajaran Matematika) BERNAS: Jurnal Pengabdian Kepada Masyarakat Logaritma : Jurnal Ilmu-ilmu Pendidikan dan Sains SUPERMAT (JURNAL PENDIDIKAN MATEMATIKA) Koordinat : Jurnal Pembelajaran Matematika dan Sains ABSIS : Mathematics Education Journal Jurnal Ilmiah Wahana Pendidikan Ekasakti Jurnal Penelitian dan Pengabdian (EJPP) EMTEKA: Jurnal Pendidikan Matematika Journal for Lesson and Learning Studies Jurnal Didactical Mathematics Prosiding Sesiomadika Radian Journal: Research and Review in mathematics Education Advances In Social Humanities Research Journal of Authentic Research E-Amal: Jurnal Pengabdian Kepada Masyarakat International Journal of Didactic Mathematics in Distance Education Akademika Jurnal Teknologi Pendidikan Jurnal Matematika Ilmiah Universitas Muhammadiyah Kuningan Jurnal Ilmiah Pendidikan Citra Bakti
Dori Lukman Hakim
Universitas Singaperbangsa Karawang
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High School Students' Algebraic Thinking Ability in Solving Linear Program Problems: Kemampuan Berpikir Aljabar Siswa SMA Dalam Menyelesaiakan Masalah Program Linear Aprildat, Dannix; Hakim, Dori Lukman
Mathline : Jurnal Matematika dan Pendidikan Matematika Vol. 6 No. 2 (2021): Mathline
Publisher : Universitas Wiralodra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31943/mathline.v6i2.216

Abstract

Aljabar merupakan bagian matematika yang berperan penting dalam proses penyelesaian masalah pada bidang matematika maupun bidang ilmu lainnya. Mulai dari konsep-konsep hingga cara berpikir aljabar. Sehingga penting bagi siswa untuk menguasai kemampuan berpikir aljabar. Oleh karena itu penelitian ini akan memberikan gambaran terkait kemampuan berpikir aljabar dalam menyelesaikan masalah matematika. Model penelitian yang digunakan adalah kualitatif analisis deskriptif. Penelitian dilaksanakan pada salah satu SMA di kabupaten Karawang.
Student's Mathematic Representation Ability in Mathematics Problem Solving on Triangle Materials: Kemampuan Representasi Matematis Siswa dalam Pemecahan Masalah Matematika pada Pokok Bahasan Segitiga Pratamaningtyas, Zulfa; Hakim, Dori Lukman
Mathline : Jurnal Matematika dan Pendidikan Matematika Vol. 6 No. 2 (2021): Mathline
Publisher : Universitas Wiralodra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31943/mathline.v6i2.225

Abstract

Penelitian ini menggambarkan secara deskriptif bagaimana kemampuan siswa SMP dalam menyelesaikan masalah berkaitan dengan kegiatan merepresentasikan gambar, simbol, dan verbal pada materi segitiga. Penelitian yang digunakan merupakan penelitian kualitatif dengan metode analisis deskriptif. Tahapan penelitian yang dilakukan yaitu 1) penentuan subjek penelitian, 2) penentuan instrumen penelitian, 3) pemberian soal kepada siswa, 3) pengumpulan data penelitian, 4) analisis data hasil penelitian. Hasil penelitian menunjukkan bahwa pada aspek representasi verbal, kemampuan representasi matematis siswa dalam menerjemahkan gambar ke dalam bentuk verbal sudah dimiliki siswa dengan semua tingkat kemampuan. Sedangkan kemampuan representasi siswa dalam mengungkapkan ekspresi verifikasi masih kurang. Pada representasi gambar, siswa dengan semua tingkat kemampuan sudah mampu mengungkapkan istilah yang berkaitan dengan gambar, sedangkan pada proses menggambarkan suatu gambar menggunakan kemampuan representasinya hanya siswa kemapuan tinggi yang mampu menyelesaikan permasalahan. Pada aspek kemampuan representasi simbolik, ketiga siswa sudah mampu mengoperasikan bentuk aljabar, meskipun pada salah satu siswa kurang teliti dalam proses penyelesaiannya yang mengakibatkan hasil yang dihitung tidak benar
RESPON SISWA TERHADAP MULTIMEDIA INTERAKTIF LIDDLE (LINE AND ANGLE LEARNING) Nurlaela Saadah; Dori Lukman Hakim
Akademika Vol 11 No 02 (2022): Akademika : Jurnal Teknologi Pendidikan
Publisher : Akademika : Jurnal Teknologi Pendidikan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34005/akademika.v11i02.2204

Abstract

The development of increasingly sophisticated technology will impact the field of education so that teachers are required to innovate in learning, one of which is by creating learning media. The selection of suitable learning media will attract students' interest in learning mathematics. Liddle interactive multimedia is an android application that aims to make it easier for students to understand line and angle material. This study aims to determine how students respond to interactive multimedia liddles on line and with angle material. This research was conducted at SMP Negeri 1 Jonggol with class VII I research subjects involving seven students. The research design used is descriptive research to describe students' responses to interactive multimedia Liddle. Data collection techniques in this study used student response questionnaires. While the analytical method used in this study is a semantic differential scale consisting of 4 scores. Based on the study results, it can be concluded that the interactive multimedia liddle received a positive response from students and was declared good to be used as a learning medium in the mathematics learning process. This is based on the results of the data from the aspects contained in interactive multimedia liddle get a percentage of 88.39% with the criteria of "Very Good".
ANALISIS KEMAMPUAN LITERASI MATEMATIS SISWA SMK KELAS X DALAM MENYELESAIKAN SOAL PISA Luluk Munawaroh Hasbullah; Dori Lukman Hakim
JUMLAHKU: Jurnal Matematika Ilmiah STKIP Muhammadiyah Kuningan Vol 8 No 1 (2022): JUMLAHKU VOL.8 NO.1 2022
Publisher : Program Studi Pendidikan Matematika STKIP Muhammadiyah Kuningan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33222/jumlahku.v8i1.1727

Abstract

Artikel bertujuan untuk mendeskripsikan ketercapaian kemampuan literasi matematis siswa SMK dalam menyelesaikan soal jenis PISA konten quality dan konten change and relationship, jenis penelitian yang digunakan adalah penelitian deskriptif dengan pendekatan kualitatif. Teknik penarikan sampel yang digunakan adalah purposive sampling dengan pemilihan sampel yang memperhatikan tujuan penelitian. Pemilihan sampel melibatkan 15 orang siswa yang diambil dari salah satu SMK di wilayah Rengasdengklok yang kemudian dikategorikan berdasarkan kategori kemampuan tinggi, sedang dan rendah. Data yang diperoleh kemudian direduksi dan dianalisis secara kualitatif dengan memperhatikan indikator kemampuan literasi matematis. Hasil dari penelitian memperlihatkan bahwa siswa berkemampuan tinggi mampu menunjukkan kemampuan literasi matematika yang cukup baik yaitu siswa mampu memenuhi keempat indikator literasi matematis yaitu merumuskan, menerapkan, menafsirkan dan mengevaluasi. Siswa berkemampuan sedang hanya mampu memenuhi dua indikator literasi matemats, yaitu merumuskan dan menerapkan. Siswa berkemampuan rendah hanya memenuhi satu indikator literasi matematis yaitu merumuskan.
Development of digital learning media with articulate storylines 3 based on students' algebraic thinking skills Sari, Rika Mulyati Mustika; Zulnaidi, Hutkemri; Sopiany, Hanifah Nurus; Hakim, Dori Lukman; Ardiyanti, Yusi; Yadav, Dharmendra Kumar
International Journal of Didactic Mathematics in Distance Education Vol. 2 No. 1 (2025): ijdmde
Publisher : Universitas Terbuka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33830/ijdmde.v2i1.10305

Abstract

This study aims to develop digital learning media designed to enhance students’ algebraic thinking skills, addressing the urgent need for innovative instructional tools that foster higher-order mathematical reasoning. The research was motivated by the persistently low levels of algebraic thinking among students and the lack of engaging media that can support the development of these essential skills. Employing a research and development (R&D) approach, the study utilized the ADDIE model—Analysis, Design, Development, Implementation, and Evaluation—to guide the creation of an Android-based learning application focused on systems of linear equations in two variables. The study involved media and content expert validators who assessed the quality, relevance, and usability of the developed media. Data were collected through questionnaires and guided interviews, and analyzed using descriptive qualitative methods. The final product is a digital application that integrates algebraic thinking tasks and interactive content to support student engagement and conceptual understanding. Validation results from both media and content experts confirmed that the digital learning media is pedagogically sound and suitable for classroom use. Furthermore, student feedback indicated that the application is user-friendly, visually engaging, contextually relevant, and effective in helping them practice and strengthen their algebraic thinking abilities. This research contributes to the growing field of educational technology by offering a validated digital tool specifically designed to target algebraic reasoning. Future research should explore the broader implementation of this media across diverse learning contexts and its long-term impact on students' mathematical performance and motivation.
Analisis Kemampuan Berpikir Aljabar Ditinjau dari Disposisi Matematis Siswa SMK pada Materi Turunan Fanani, Melfin Fahrul; Hakim, Dori Lukman
Didactical Mathematics Vol. 7 No. 1 (2025): April 2025
Publisher : Program Studi Pendidikan Matematika, Universitas Majalengka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31949/dm.v7i1.12427

Abstract

Penelitian ini bertujuan untuk menganalisis kemampuan berpikir aljabar siswa SMK Bina Karya 2 Karawang dalam materi turunan ditinjau dari disposisi matematis mereka. Penelitian ini menggunakan pendekatan kualitatif deskriptif dengan subjek enam siswa dari kategori kemampuan berpikir aljabar tinggi, sedang, dan rendah. Data dikumpulkan melalui tes uraian, wawancara, dan observasi. Teknik analisis data pada penelitian ini menggunakan model dari Miles dan Huberman di antaranya reduksi data, penyajian data, dan verifikasi. Hasil penelitian menunjukkan bahwa siswa dengan disposisi matematis tinggi cenderung memiliki kemampuan berpikir aljabar yang lebih baik dibandingkan siswa dengan disposisi matematis sedang atau rendah. Indikator berpikir aljabar yang dianalisis meliputi pemahaman terhadap variabel dan ekspresi variabel, penggunaan penalaran deduktif, penafsiran informasi dalam representasi, serta strategi dalam pemecahan masalah. Siswa dengan disposisi matematis rendah cenderung mengalami kesulitan dalam memahami dan menyelesaikan soal matematika yang berbasis aljabar. Oleh karena itu, penelitian ini menekankan pentingnya pengembangan disposisi matematis sebagai strategi untuk meningkatkan kemampuan berpikir aljabar siswa.
Analisis Kemampuan Keruangan Ditinjau Dari Motivasi Belajar Pada Pokok Bahasan Bangun Ruang Sisi Datar Anggreani, Seruni; Dori Lukman Hakim
Absis: Mathematics Education Journal Vol 7 No 1 (2025): Mei 2025
Publisher : Universitas Veteran Bangun Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32585/absis.v7i1.6045

Abstract

This study aims to describe students' spatial geometry abilities in terms of their learning motivation and to detail the achievement of each indicator of students' spatial abilities. The research method used is descriptive qualitative. Data collection techniques in this study include written tests, simple interviews, and observations. The research was conducted with 35 students, from which 6 students were selected based on certain characteristics: high, medium, and low. The spatial ability test results of these 6 students were then analyzed in relation to their learning motivation. The results of the study indicate that high learning motivation can significantly influence students' geometry skills, particularly their spatial abilities. This means there is a correlation between spatial ability and students' learning motivation, where students with high motivation tend to have a stronger drive and need for learning.
Pendampingan Pembuatan Flipbook E-Komik Numerasi Dengan Konteks Aljabar Pada Monumen Rawagede Sopiany, Hanifah Nurus; Hakim, Dori Lukman; Yudhanegara, Mokhammad Ridwan; Ardiyanti, Yusi; Kartika , Hendra; Hanifah, Hanifah; Budiman, Indra; Imami , Adi Ihsan; Marlina, Rina; Rikayanti, Rikayanti; Firmansyah , Dani
BERNAS: Jurnal Pengabdian Kepada Masyarakat Vol. 6 No. 2 (2025)
Publisher : Universitas Majalengka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31949/jb.v6i2.12646

Abstract

Pengabdian kepada masyarakat ini bertujuan untuk meningkatkan pemahaman dan keterampilan guru dalam mengembangkan bahan ajar berbasis teknologi melalui pembuatan flipbook e-komik numerasi dengan konteks bangun datar pada Monumen Rawagede. Monumen Rawagede, yang memiliki nilai sejarah dan budaya sebagai simbol perlawanan rakyat, dijadikan media untuk mengajarkan konsep-konsep matematika, khususnya bangun datar, kepada siswa. Kegiatan ini dilakukan melalui serangkaian tahapan, yaitu penyusunan modul, penguatan materi numerasi dan kearifan lokal, penentuan judul dan sketsa alur cerita, penyusunan skrip, pembuatan ilustrasi dengan aplikasi Ibis Paint, dan integrasi hasil desain dalam bentuk flipbook. Pendekatan ini terbukti efektif dalam meningkatkan motivasi guru untuk menggunakan media digital dalam pembelajaran serta memadukan konsep numerasi dengan nilai-nilai sejarah dan budaya lokal. Hasil pengabdian menunjukkan bahwa peserta memperoleh keterampilan dalam menggunakan teknologi untuk menciptakan materi pembelajaran yang menarik dan kontekstual, sekaligus melestarikan kearifan lokal dalam pendidikan. Hasil karya e-komik ini juga telah didaftarkan sebagai Hak Kekayaan Intelektual dan dapat digunakan sebagai bahan ajar yang inovatif di sekolah.
Analisis Kemampuan Representasi Matematis Ditinjau dari Self-Efficacy Siswa SMP Negeri 2 Pangkalan Salsabila, Shalum Chanisa; Hakim, Dori Lukman
Jurnal Riset Pembelajaran Matematika Vol 7 No 1 (2025)
Publisher : Prodi Pendidikan Matematika Universitas PGRI Ronggolawe

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55719/jrpm.v7i1.1531

Abstract

Mathematics education is very important in life, students acquire mathematical skills and good mathematical attitudes, including mathematical representation ability and self-efficacy. The purpose of this study is to analyze how the level of students' mathematical representation ability in solving mathematics problems in terms of the level of mathematical self-efficacy of SMP Negeri 2 Pangkalan students. The method in this study uses descriptive qualitative method by explaining how students' mathematical representation ability is viewed from self-efficacy. Mathematical representation ability is explained as proposed by Bruner and self-efficacy is explained as proposed by Bandura. The test questions given consisted of 3 descriptive questions about flat space construction material. Out of 32 students, 6 students were selected again to be observed regarding self-efficacy. The results of the study obtained that the average value of the students' representation ability test results is 62.19 and is included in the moderate category. Students who completed the three stages of representation well were able to fulfill the three dimensions of self-efficacy. While students who did not complete the three stages of representation well, were not able to fulfill the three dimensions of self-efficacy.
Development of Android-Based Learning Media Assisted by Appypie Pythagorean Theorem Material Nurhayati, Siti; Hakim, Dori Lukman
Advances In Social Humanities Research Vol. 2 No. 7 (2024): Advances in Social Humanities Research
Publisher : Sahabat Publikasi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46799/adv.v2i7.265

Abstract

Along with the influence of smartphones in terms of information and communication in every daily activity for both students and teachers, this causes the concentration and learning time of students to decrease. Based on the needs analysis interview results, information was obtained that students liked the material presented in the form of an Android application. This study aims to determine the feasibility of developing an Android-based learning media assisted by Appypie for the Pythagorean theorem material and student responses. The research method for developing Android-based learning media uses the R&D (Research and Development) development method. The development model used in this study refers to the 4-D development model from Thiagarajan, which consists of (1) Define, (2) Design, (3) Develop, and Disseminate. Data collection techniques in this study were interviews and questionnaires. Research instrument validation sheet of experts and students. The results of the research on the development of Android-based learning media assisted by Appypie are "very feasible" for media experts, with an average percentage of 80.77% and an average percentage of material experts of 94.44%. Student responses obtained an average percentage of 77.40% for small-scale trials and 76.80% for large-scale trials with the criteria of "very feasible"
Co-Authors Adelia Maharani Adi Ihsan Imami Aditya Prayoga Oktora Putra Ahmad Masykuri Ahmad Shayid Aisyah Nuraini Ali Sadikin Alya Rihhadatul Aisy Amila A'rofi Laaras Ati Utami Aneu Pebrianti Anggreani, Seruni Anita Anita Aprildat, Dannix Ardiyanti, Yusi Arnita Celin Ully Arnita Celin Ully Hasibuan Asiah Hanifatul Huda Azis, Muhamad Luthfi Azizah Rizqi Mubarokah Azizah Rizqi Mubarokah Candra Chisara Citra Loka Dewi Citra Nurani Putri Dede Indra Dwi Nugraha Devianti Devianti Dhika Bayu M Dwi Resti Suciati Elia Nurindah Sari Enrico Vieri Eri Manuri erlina erlina Erlita Erlita Fanani, Melfin Fahrul Fatikhah Az Zahra Fauzi Miftah Finky Citra Dewi Firmansyah , Dani Firmansyah, Dani Gustiawati, Resty Habibah Turrosifah hamzah arfianto hanifah hanifah Hanifah Nurus Sopiany Hendra Kartika Ida Farida Ika Rizky Meilya Indra Budiman Intan Purnamasari Ismail, Nizar Mahar Dhika Juliyansah, Rizky Kartika , Hendra Kumala Dewi Lafifa Hartri Luluk Munawaroh Hasbullah Maulida Hasanah Mita Nurlatifah Mokhammad Ridwan Yudhanegara Mulyana, Jujun Munthe, Rawaty Tiarma Indah Mutiara Sakinah Mutiara Sakinah Neng Sri Fadilah Nisrina Hani Prasetyo Nizar Mahar Dhika Ismail Nur Ainun Siti Fadilah Nurilah nurilah Nurlaela Saadah Nurul Wahidah Oktavinata, Indari Pratamaningtyas, Zulfa Putri Tiara Pancaning Ayu Putri, Citra Nurani Rafiq Zulkarnaen Ramadhani, Delia Adinda Ramlah Rika Mulyati Mustika Sari Rikayanti, Rikayanti Rina Marlina Rina Marlina Rini Kurniasih Ruslan Abdul Gani Safuri Musa Salsabila, Shalum Chanisa Shafira Dyah Pratiwi Sidik Indra Nugraha siti nurfadilah Siti Nurhayati Suntoko, Suntoko Sutirna Swastyka Rakhma Wiyanti Tedi Purbangkara Umi Nurjanah Videlia Widya Putri Wachyudi, Kelik Yadav, Dharmendra Kumar Yanah Zahra Agnia Dewi Zahra Agnia Dewi Zahra, Fatikhah Az Zulnaidi, Hutkemri