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All Journal AKSIOMA: Jurnal Program Studi Pendidikan Matematika Al-Jabar : Jurnal Pendidikan Matematika AKSIOLOGIYA : Jurnal Pengabdian Kepada Masyarakat Pi: Mathematics Education Journal Qalam: Jurnal Ilmu Kependidikan Proximal: Jurnal Penelitian Matematika dan Pendidikan Matematika Abdimas: Papua Journal Of Community Service Jurnal Riset dan Inovasi Pembelajaran Edu Cendikia: Jurnal Ilmiah Kependidikan Bulletin of Science Education Jurnal Patria Bahari THEOREMA : The Journal Education of Mathematics Pi: Mathematics Education Journal Media Abdimas Journal of Teaching and Learning Mathematics (JTLM) Jurnal Pengabdian Masyarakat dan Riset Pendidikan KAMBIK : Journal of Mathematics Education Jurnal Abdimas Mahakam
Marlinda Indah Eka Budiarti, Marlinda Indah Eka
Universitas Muhammadiyah Sorong
Humanities Chemistry Education Engineering Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Mathematics Mechanical Engineering Public Health Social Sciences Transportation Other

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Kemapuan Berpikir Kritis Matematis: Pemecahan Masalah Pisa Budiarti, Marlinda Indah Eka
Edu Cendikia: Jurnal Ilmiah Kependidikan Vol. 3 No. 02 (2023): Artikel Riset Edisi Agustus 2023
Publisher : ITScience (Information Technology and Science)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47709/educendikia.v3i02.2731

Abstract

Berawal dari rendahnya level PISA matematika dirasa sangat memprihatinkan. Padahal salah satu aspek yang diukur oleh PISA adalah kemampuan berpikir kritis, yang dianggap sebagai indikator penting dalam menilai kesiapan siswa menghadapi tuntutan masyarakat modern. Pendekatan penelitian yang digunakan ialah deskriptif kualitatif, yang dilaksanakan di Sekolah Menengah Pertama. Subyek dalam penelitian ini ialah 3 orang peserta didik kelas VIII. Hasil penelitian: Kemapuan berpikir kritis dengan kategori tinggi dapat melewati empat tahapan polya dengan baik dikarenakan subjek telah terlatih mengerjakan soal pemechan masalah; Peserta didik dapat melewati tahapan memahami masalah, menyusun rencana pemecahan masalah serta melaksanakan rencana pemecahan masalah tetapi pada tahapan melaksanakan dan mengecek Kembali,peserta didik kurang  dapat melewati tahapan ini dikarenakan kurangnya Latihan dan cara belajar yang berbeda naun yang lebih mnonjol adalah cara berpikir dalam mengingat Pelajaran yang telah di pelajari serta  kurangnya  kemapuan  dalam menghubungkan ilmu-ilmu yang dipelajari. Subjek dengan kemampuan berpikir kritis dengan kategori tinggi memiliki kemampuan dalam mengkoneksikan ilmu yang telah dipelajari degan baik,serta didukung pula dengan seringnya dilatih menggunakan Latihan soal, sedangkan subjek dengan kemapuan berpikir kritis dengan kategori sedang tidak memiliki kemampuan koneksi matematis, serta  subjek dengan kemampuan berpikir kritis dengan kategori rendah sudah terjebak pada tahap awal proses pemodelan dan tidak dapat sampai pada tahap melaksanakan prosedur matematika ketika menyelesaikan tugas berbasis konteks.
Keefektifan Penggunaan Model Pembelajaran VAK Dengan Memanfaatkan Media Dakota: Keefektifan Penggunaan Model Pembelajaran VAK Dengan Memanfaatkan Media Dakota Anwar, Zakiyah; Budiarti, Marlinda Indah Eka; Maryam, Andi; Ahmad, Rizky Ekawati; Sarira, Regina Amelia
KAMBIK: Journal of Mathematics Education Vol. 1 No. 1 (2023): Volume 1 Number 1 (2023)
Publisher : Universitas Muhammadiyah Sorong

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33506/jme.v1i1.2458

Abstract

This research is an experimental research that aims to determine the effectiveness of using the Visualization, Auditory, Kinesthetic (VAK) learning model by utilizing Dakota media in class IV SD Muhammadiyah 2 Sorong City. This study used two control classes, namely the experimental class and the class. In the experimental class the visualization, auditory, kinesthetic (VAK) learning model was used combined with the use of dakota media, while in the control class the usual/conventional learning model was used. The research design used was The Non-Equivalent Pretest-posttest Control Group Design. The results showed that the application of the VAK learning model by utilizing dakota media effectively increased student learning outcomes in class IVB SD Muhammadiyah 2 Sorong City based on hypothesis testing where the result was a grade The 2-tailed sig t test (P-value) is 0.000 > 0.05 which means Ho is rejected. Based on the results of the screening analysis of learning effectiveness, it shows that teacher activity is in the very good category, student activity and responses are in the good category, and student learning outcomes are in the medium category with an average score obtained after treatment is 70 with an average N- obtained 0.57.
ANALISIS KESALAHAN SISWA MENYELESAIKAN SOAL BANGUN DATAR SEGI EMPAT DAN SEGITIGA: ANALYSIS OF STUDENTS' ERRORS IN SOLVING FLATER TRIANGLE AND TRIANGLE SHAPE QUESTIONS Nuga, Kristoforus; Budiarti, Marlinda Indah Eka; Kahar, Muhammad Syahrul; Raharja, Surya Putra; Sauli, Yenni
KAMBIK: Journal of Mathematics Education Vol. 1 No. 2 (2023): Volume 1 Number 2 (2023)
Publisher : Universitas Muhammadiyah Sorong

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33506/jme.v1i2.3071

Abstract

Penelitian ini bertujuan mendeskripsikan kesalahan dan faktor penyebab dalam menyelesaikan soal bangun datar segi empat dan segitiga. Penelitian ini merupakan penelitian deskriptif kualitatif. Subjek dalam penelitian ini adalah siswa kelas VII K SMP Negeri 9 Kota Sorong yang berjumlah 15 orang siswa. Adapun teknik pengumpulan data menggunakan tes kepribadian, soal tes, dan wawancara. Sedangkan untuk analisis data mengunakan deskriptif kualitatif atau pemaparan. Berdasarkan hasi penelitian  tes kepribadian memperoleh hasil yaitu 4 siswa Melankolis, 3 siswa Singuinis, 4 siswa Plegmatis, dan 4 siswa Koleris. Dari hasil itu 4 siswa Melankolis di jadikan sebagai subjek penelitian. Kesalahan-kesalahan yang di lakukan siswa melankolis dengan analisis penelitian kualitatif berdasarkan prosedur Newman dalam penelitian ini adalah kesalahan kesalahan memahami (comprehension error), kesalahan transformasi (Transformation Error), kesalahan ketrampilan proses (process skil error), kesalahan penulisan jawaban akhir (enconding error). Faktor-faktor yang menyebabkan siswa tipe kepribadian melankolis melakukan kesalahan dalam menyelesaikan soal matematika pada materi bagun datar segi empat dan segitiga adalah tergesa-gesa dalam menjawab soal, lupa, dan lingkungan kelas yang kurang kondusif.
ANALISIS KESALAHAN SISWA DALAM MENGERJAKAN SOAL FUNGSI INVERS PADA KELAS XI DI SMA TEKNOLOGI KOTA SORONG: ANALYSIS OF STUDENTS' ERRORS IN WORKING ON INVERSION FUNCTION PROBLEMS IN GRADE XI AT SORONG CITY TECHNOLOGY HIGH SCHOOL Andini, Rya; Mahendra, Faisal Eka; Budiarti, Marlinda Indah Eka
KAMBIK: Journal of Mathematics Education Vol. 2 No. 2 (2024): Volume 2 Number 2 (2024)
Publisher : Universitas Muhammadiyah Sorong

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33506/jme.v2i2.3977

Abstract

This study aims to analyze the errors made by Grade XI students of SMA Teknologi Kota Sorong in solving inverse function problems and to identify the factors causing these errors. The approach used is qualitative with a descriptive method, where data were obtained through diagnostic essay tests and observations of 15 students. The analysis results show that students' errors fall into four main categories: conceptual errors at 7%, principal errors at 7%, factual errors, which dominate with a percentage of 47%, and operational errors at 20%. A total of 20% of students were able to answer all questions correctly. The primary causes of errors include a lack of understanding of the basic concept of inverse functions, improper application of formulas, and inaccuracy during calculations. External factors such as ineffective teaching methods and low student motivation further exacerbate the level of errors that occur. This study provides important contributions to the development of more effective learning strategies, helping teachers create a more meaningful mathematics learning process that focuses on students' comprehensive understanding.
Artificial intelligence integration in a web-based e-storyboard system: A 4D framework for advancing interactive multimedia design Budiarti, Marlinda Indah Eka; Arsyad, Rahmatullah bin; Fathurahman, Muhammad; Kahar, Muhammad Syahrul; Payapo, Fatmawati
Al-Jabar: Jurnal Pendidikan Matematika Vol 16 No 2 (2025): Al-Jabar: Jurnal Pendidikan Matematika
Publisher : Universitas Islam Raden Intan Lampung, INDONESIA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/ajpm.v16i2.29418

Abstract

Purpose: This study aims to develop an AI-assisted e-storyboard that is accessible through a web-based platform and to examine its validity and practicality for supporting students in designing interactive multimedia learning materials. Method: The study employed a research and development approach using the Four-D (Define, Design, Develop, and Disseminate) framework. Data were collected from mathematics education students and expert validators at Muhammadiyah University Sorong through needs-analysis questionnaires, expert validation instruments, and student response questionnaires. The collected data were analyzed descriptively using percentage-based criteria to determine the validity and practicality of the developed system. Findings: The developed e-storyboard integrates artificial intelligence features that provide recommendations for visual, audio, textual, and animation elements based on user input. Expert validation results indicated that the product achieved a high level of feasibility across language, content, and media aspects, with an overall validity score of 91.25 percent. Student responses also demonstrated strong acceptance of the system, with a practicality score of 87 percent. Although minor technical challenges were reported in relation to certain interactive components, the majority of users found the platform easy to use, engaging, and helpful in structuring multimedia design tasks. Significance: The findings indicate that the AI-assisted web-based e-storyboard is both valid and practical as a tool for interactive multimedia planning. By offering real-time recommendations and collaborative features, the system reduces common difficulties associated with manual storyboard development and supports a more efficient and structured multimedia design process. This study contributes to the advancement of educational technology by demonstrating how artificial intelligence can be meaningfully integrated into instructional design frameworks to support student creativity and learning.
Peningkatan Hardskill Guru SMA Al-Amin Muhammadiyah Kota Sorong melalui Pelatihan Teknologi Hidroponik Mira Herawati Soekamto; Reijeng Tabara; Syarif Ohorella; Marlinda Indah Eka Budiarti
Jurnal Abdimas Mahakam Vol. 7 No. 01 (2023): Abdimas Mahakam
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24903/jam.v7i01.1976

Abstract

Konsep merdeka belajar sebagai konsep baru kurikulum yang menekankan kepada siswa dengan mengembangkan minat dan bakat serta kemandirian sehingga bisa meningkatkan kualitas siswa. Upaya peningkatan tersebut harus dibarengi dengan peningkatkan tenaga pendidik atau guru, sehingga dapat mencapai tujuan kurikulum merdeka belajar. Melalui kegiatan pelatihan teknologi hidroponik bagi guru-guru akan memberikan pengetahuan dan ketrampilan yang dimiliki guru yang dapat disalurkan untuk mengembangkan kreativitas siswa sebagai dasar dalam mengembangkan ilmu dan teknologi. adanya peningkatakan pengetahuan yang dilakukan melalui pretest dan post test tentang teknologi hiroponik pada guru-guru SMA Al-Amin Muhamamdiyah Kota Sorong yang mencakup tingkat pengetahuan pada tahap pembibitan, larutan nutrisi, penanaman, perawatan atau pemeliharaan, pengendalian hama dan penyakit serta panen. Diharapkan agar dilakukan pendampingan untuk dapat lebih meningkatkan ketrampilan pada berbagai jenis tanaman yang dapat dibudidayakan pada media hidroponik.
Analysis of Students' Mathematical Reasoning Skills In Problem-Solving Related to SPLDV Material Marlinda Indah Eka Budiarti; fitri Cahaya; Muhammad Guvron; Doriana Damaris; Nova Yuliani
Journal of Teaching and Learning Mathematics Vol. 4 No. 1 (2026): Journal of Teaching and Learning Mathematics (July)
Publisher : Universitas Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22219/jtlm.v4i1.44778

Abstract

This study aims to analyze the mathematical reasoning abilities of first-semester Mathematics Education students in solving contextual problems on the topic of Systems of Linear Equations with Two Variables (SPLDV). This study employed a qualitative descriptive method with a sample of 14 students from Muhammadiyah University of Sorong. The research instruments consisted of three story problems based on real-life situations and triangulation interviews to validate the written test results. The analysis of mathematical reasoning ability was conducted based on the indicators of making conjectures, mathematical manipulation, providing evidence, and drawing conclusions. The results of the study indicate that the students’ mathematical reasoning ability achieved an average score of 69.4, with 43% in the high category, 21% in the moderate category, and 36% in the low category. Students in the high category were able to fully and accurately meet all mathematical reasoning indicators. Students in the moderate category were able to meet most of the indicators but still struggled with drawing final conclusions. Meanwhile, students in the low category struggled with transforming problems into mathematical forms, performing mathematical manipulations, and providing appropriate evidence. Based on the research results, it is recommended that instructors provide contextual problem-solving exercises more frequently and encourage students to write down the proof process and final conclusions to improve students’ mathematical reasoning skills.
Peningkatan Keterampilan Tata Naskah Dinas Melalui Lokakarya Kepenulisan di Universitas Muhammadiyah Sorong Mohamad Rizal Taryono; Abu Sofyan; Kamaluddin; Marlinda Indah Eka Budiarti; Agus Sukrisman; Iriani Suci Kharmillah; Nurfaddilah Wali Sampo
Abdimas: Papua Journal of Community Service Vol. 8 No. 2 (2026): Juli (On Progress)
Publisher : Lembaga Pengembangan dan Pengabdian Masyarakat Universitas Muhammadiyah Sorong

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33506/pjcs.v8i2.5864

Abstract

Penggunaan bahasa Indonesia pada dokumen resmi di Universitas Muhammadiyah Sorong (UNAMIN) masih belum sepenuhnya tertib dan belum sesuai dengan kaidah kebahasaan serta aturan standar tata naskah dinas. Padahal, pengutamaan bahasa negara sangat penting dilakukan untuk menjaga kedaulatan bahasa Indonesia sebagai simbol negara. Kegiatan pengabdian masyarakat ini dilaksanakan selama lima bulan dengan melibatkan tiga tahapan utama: persiapan dan koordinasi, pengumpulan data melalui audit dokumen institusional serta wawancara mendalam, serta tahap intervensi. Intervensi dilakukan dalam bentuk lokakarya dan pelatihan penulisan tata naskah dinas yang dievaluasi menggunakan instrumen prates dan pascates. Kegiatan ini diikuti oleh 32 peserta yang merupakan perwakilan dari berbagai lembaga, biro, dan fakultas di lingkungan UNAMIN. Hasil evaluasi menunjukkan adanya peningkatan pemahaman kebahasaan yang signifikan, ditandai dengan kenaikan total skor dari 1.510 pada prates menjadi 2.280 pada pascates (meningkat sebesar 770). Program pengabdian ini terbukti efektif dalam meningkatkan pemahaman peserta mengenai ejaan dan tata naskah dinas, serta berhasil menumbuhkan sikap positif terhadap pengutamaan bahasa negara di lingkungan kampus.
Pemberdayaan Petani melalui Produksi dan Aplikasi Biofarm Urin Kambing sebagai Pupuk Organik Cair untuk Meningkatkan Produktivitas Tanaman : Pengabdian Mira Herawati Soekamto; Marlinda Indah Eka Budiarti; Reijeng Tabara; Ismail Munadi Sangadji
Jurnal Pengabdian Masyarakat dan Riset Pendidikan Vol. 4 No. 3 (2026): Jurnal Pengabdian Masyarakat dan Riset Pendidikan Volume 4 Nomor 3 (Januari 202
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jerkin.v4i3.4070

Abstract

Empowering farmers to increase their knowledge and skills in using organic fertilizers is an important part of realizing a sustainable agricultural system. In Klaru sub-district, the use of urine as POC is still very low, even though the raw material is abundant. The main obstacles found were the lack of knowledge about the fermentation process, storage and application of POC, as well as the high dependence on chemical fertilizers. This community service program aims to increase the capacity of farmers in utilizing goat urine waste as raw material for making liquid organic fertilizer (Biofarm) as an alternative to chemical fertilizers. Activities include outreach, Biofarm production training, fermentation assistance, and application to plants. The training was attended by 15 farmers and resulted in increased knowledge and skills. The goat urine biofarm empowerment program has been proven to be very effective because it is able to increase farmer understanding from 40% to 85%, satisfaction from 55% to 90%, production capacity from 35% to 80%, and interest in continuing from 50% to 90%. This program has successfully improved farmers' knowledge, skills, and attitudes toward liquid organic fertilizer technology made from goat urine. In addition to providing agronomic benefits, this activity also increases cost efficiency, reduces dependence on chemical fertilizers, and strengthens farmer group collaboration in waste management and organic technology development.
Co-Authors Abu Sofyan Achmad Rusdi Agus Sukrisman Ahmad, Rizky Ekawati Ainun Mardiah Andini, Rya Anwar, Zakiyah Arie Anang Setyo Aswad Muhdar Bekti Wiji Lestari Doriana Damaris Faida Musa’ad Faisal Eka Mahendra Faisal Eka Mahendra Faozun, Irfan Fathurahman, Muhammad Feronika Yekwan fitri Cahaya Hargiani, Fransisca Xaveria Hidayani Hidayani Hidayani Hidayani, Hidayani Iriani Suci Kharmillah Irna Rusani Irnawati Irnawati Irnawati Irnawati Jondeway Andi Hasan Jotlely, Eline Makdalena Kahar, Muhammad Syahrul Kamaluddin Kayatun, Siti Nur KUSUMA DHIPANUSA La Robi Laila Qadriyani Malikin Layn, Muh. Ruslan Lilik Yulianingsih Mahendra, Faisal Eka Maryam, Andi Mira Herawati Soekamto Mirga Maulana Rachmadhani Mohamad Rizal Taryono Mohammad Arief Nur Wahyudien Muhammad Ali Muhammad Guvron Muhammad Rizki Setyawan Muharuddin, Muharuddin MUJI SETIYONO NALLE, CARLES Y.A. Nova Yuliani Nuga, Kristoforus Nurfaddilah Wali Sampo Payapo, Fatmawati Phricilia, Regina Raharja, Surya Putra Rahmatullah Bin Arshad Rahmatullah Bin Arsyad Rizky Ekawati Ahmad Rusani, Irna Sangadji, Ismail Munadi Sarira, Regina Amelia Sauli, Yenni Sulkipli M. Sundari Sundari Sundari Sundari Sundari Supriadi Supriadi Supriadi Syarif Ohorella Tabara, Reijeng TRI FEYBERIATIMALINI REBA TITING Trisnawati, Nika Fetria Umar Rusli Marasabessy Wilton Rahajaan Yulainti Sira’a