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All Journal JPMS (Jurnal Pendidikan Matematika dan Sains) Jurnal Penelitian dan Evaluasi Pendidikan JURNAL PENELITIAN ILMU PENDIDIKAN INOTEKS : Jurnal Inovasi Ilmu Pengetahuan, Teknologi, dan Seni Pythagoras: Jurnal Matematika dan Pendidikan Matematika Autotech: Jurnal Pendidikan Teknik Otomotif Universitas Muhammadiyah Purworejo Rotasi MATICS : Jurnal Ilmu Komputer dan Teknologi Informasi (Journal of Computer Science and Information Technology) Journal on Mathematics Education (JME) Journal on Mathematics Education (JME) Jurnal Riset Pendidikan Matematika Jurnal Prima Edukasia AKSIOMA: Jurnal Program Studi Pendidikan Matematika Journal of Research and Advances in Mathematics Education Al Ishlah Jurnal Pendidikan Network Engineering Research Operation [NERO] Jurnal Pengabdian Masyarakat MIPA dan Pendidikan MIPA Journal of Educational Research and Evaluation Ta`Limuna : Jurnal Pendidikan Islam JURNAL CRANKSHAFT Jurnal Eduscience (JES) Jurnal ABDINUS : Jurnal Pengabdian Nusantara JATI (Jurnal Mahasiswa Teknik Informatika) Mandalika Mathematics and Educations Journal Southeast Asian Mathematics Education Journal Mosharafa: Jurnal Pendidikan Matematika J-Intech (Journal of Information and Technology) Edumatica: Jurnal Pendidikan Matematika Makara Journal of Technology Edunity: Kajian Ilmu Sosial dan Pendidikan Jurnal Sosial dan Sains Journal of Medives: Journal of Mathematics Education IKIP Veteran Semarang Jurnal Pengabdian Masyarakat dan Riset Pendidikan JRAMathEdu (Journal of Research and Advances in Mathematics Education) Jurnal Penelitian Pendidikan Indonesia Jurnal Pedagogi Matematika Kreano, Jurnal Matematika Kreatif Inovatif Kifah IJIS Edu : Indonesian Journal of Integrated Science Education Pedagogia : Jurnal Ilmiah Pendidikan Jurnal Didaktik Matematika Jurnal Dialektika Program Studi Pendidikan Matematika Inovasi Kurikulum
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Penguatan Branding Produk dan Digital Marketing di Era Cyber Physical System Kurniawan, Fajar Adhi; Hakim, Muh. Luthfi; Mahmudi, Ali
Kifah: Jurnal Pengabdian Masyarakat Vol 2 No 2 (2023): Desember 2023
Publisher : Mafapress Institut Pesantren Mathali'ul Falah Pati

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35878/kifah.v2i2.987

Abstract

The development of Information Technology in the era of industrial revolution 4.0 or cyber physical system requires business actors to adapt and develop appropriate responses, including through product branding and digital marketing. This service aims to improve product branding and digital marketing for small and medium enterprises (SME) in Jepara Regency. The approach used is the Asset Based Community Development (ABCD), this approach is considered relevant for exploring existing SME assets. The results of this service show; First, SME actors are committed to and implement the results of the training by utilizing updated promotional content, logos and sales pages. Second, the implementation of the entire training program that has been scheduled which targets business product development through product branding and digital marketing strategies has succeeded in improving product owners from branding and digital marketing aspects as a response to SME in the cyber physical system era. On an ongoing basis, this program can be used to expand target markets and increase sales and the economy of SME in Jepara Regency.
Cooperative Relationship between Teachers and Parents: Develop Learning Ability for Primary School Students during the Covid-19 Pandemic Wibowo, Dodiet Enggar; Mahmudi, Ali; Retnawati, Heri
Journal of Education Reseach and Evaluation Vol 5 No 2 (2021): May
Publisher : LPPM Undiksha

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (323.736 KB) | DOI: 10.23887/jere.v5i2.31582

Abstract

Educators and students have suffered greatly from the Covid-19 pandemic. As a result of the Covid-19 pandemic, almost all of schools had to deactivate its activities. During the Covid-19 pandemic, the role of parents is very much needed in helping the learning process at home. This study aims to develop the learning abilities of elementary school students during the Covid-19 pandemic by establishing cooperative relationships between teachers and parents. Respondents of this study were 11 teachers and 8 parents. Confidential information from respondents, all answers and the identity given are kept confidential. The research design are exploratory case studies, data collection instruments with semi-structured interview methods, and Focused group Discussion (FGD). The data analysis in this study consisted of studying, categorizing, tabulating, combining empirical evidence to build initial propositions. The process of data collection and data analysis are carried out simultaneously which then continued after data collection is complete using intensive analysis methods and interactive models. The results of the research on the impact of Covid-19 showed that online learning are not effective compared to face-to-face learning in the classroom, the obstacles in online learning including unstable networks, and lack of parents’ ability to help explaining the material provided by the teacher. Good cooperation and communication between parents and teachers are the solution to optimize study from home.
Exploring the students’ adversity quotient in online mathematics learning during the Covid-19 pandemic Anggraini, Tiara Wahyu; Mahmudi, Ali
JRAMathEdu (Journal of Research and Advances in Mathematics Education) Volume 6 Issue 3 July 2021
Publisher : Lembaga Pengembangan Publikasi Ilmiah dan Buku Ajar, Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/jramathedu.v6i3.13617

Abstract

Adversity Quotient (AQ) is a person's ability to overcome difficulties someone faces. It shows how students overcome their difficulties. This study aims to describe the students’ AQ in online mathematics learning during the Covid-19 pandemic era and see if there is an effect of the number of platforms used when learning on students' AQ. A survey method is used with 2093 respondents consisting of Senior High School, Islamic Senior High School, and Vocational High School students from 32 provinces in Indonesia. The instrument of the Adversity Response Profile (ARP) questionnaire consists of 30 statements with two questions each. However, two open-ended questions were given before proceeding to the ARP questionnaire. The ARP questionnaire was made in and distributed through Google Form. The results show that students’ AQ in online mathematics learning was Camper. This means that the respondents were sufficient in overcoming difficulties when learning mathematics online, but they were quickly satisfied with the results which led them not to develop themselves further. Furthermore, there is no effect of the number of platforms used when learning mathematics online on the students' AQ.
Optimalisasi Jalur Terpendek Menggunakan Algoritma Genetika jasmani, jasmani; Mahmudi, Ali
J-INTECH (Journal of Information and Technology) Vol 11 No 1 (2023): J-Intech : Journal of Information and Technology
Publisher : LPPM STIKI MALANG

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32664/j-intech.v11i1.809

Abstract

Traffic problems in a big city are quite complicated to deal with. Various traffic problems such as traffic jams, accidents and others. One of the problems included in the traffic problem is the search for a path or route to a location. Pathfinding is very necessary for road users who do not know which way to go to get to their destination in a city. Especially for road users who are visiting the city for the first time. It is also possible for residents of big cities themselves who do not know by heart or do not know which route to take to get to a place they want. Time and cost savings are other factors that require road users to find the shortest path to get to their destination more quickly. Because of that, the search for the shortest path becomes a problem that deserves to be solved computerized with artificial intelligence (Artificial Intelligence). In the case that we try to discuss using the genetic algorithm method.
DIFUSI INOVASI PENDIDIKAN MATEMATIKA REALISTIK INDONESIA KEPADA GURU MATEMATIKA SMP DI KABUPATEN SLEMAN MELALUI LESSON STUDY Bondan Widjajanti, Djamilah; Listyani, Endang; Susanti, Mathilda; Mahmudi, Ali; Sugiman, Sugiman
INOTEKS: Jurnal Inovasi Ilmu Pengetahuan,Teknologi, dan Seni Vol 17, No 1 (2013)
Publisher : Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (151.324 KB) | DOI: 10.21831/ino.v17i1.3090

Abstract

A Community Service activity entitled "Diffusion of Innovations of Indonesian Realistic Mathematics Education to Mathematics Teachers of Junior High School (SMP) in Sleman Regency through Lesson Study" aims at diffusing Innovations of Indonesian Realistic Mathematics Education (Pendidikan Matematika Realistik Indonesia: PMRI) to Mathematics Teachers of SMP in Sleman Regency who are actively participating in SubjectBased Teachers Group (Musyawarah Guru Mata Pelajaran: MGMP) of Mathematics. The diffusion is conducted through Lesson Study. Specifically, this PPM activity aims at improving understanding of mathematics teachers as participants on excellences of PMRI and Lesson Study and increasing teachers' willingness to implement PMRI in the Lesson Study format. Objects of the study were 25 mathematics teachers of SMP in Sleman Regency actively participating in MGMP. The first activity was socialization on PMRI and Lesson Study. It was conducted on July 12, 2012 in the Mathematics Education Laboratory and was joined by 25 participants. The second activity was in a workshop on Development of Learning Tools and the implementation of the plan phase which was conducted on July 26, 2012 in the Mathematics Education Laboratory with 25 participants. Meanwhile, the third activity was the implementation of the do and see phase conducted on August 9, 2012 at SMP Muhammadiyah III Depok Sleman with 25 participants. In the beginning and the end of the activity, all participants were given written questions to reveal their understanding on PMRI and Lesson Study. In the end of the activity, questions were added about advantages of PMRI and Lesson Study. All participants of the activity stated that PMRI and Lesson Study are very advantageous for students and teachers. All of them also committed to implement PMRI in the Lesson Study format. Considering the results above, it can be concluded that this PPM activity is successful to improve the understanding of mathematics teachers as participants on excellences of PMRI and Lesson Study and also works to increase their willingness to implement PMRI in the Lesson study format. In addition, all participants also hope on the follow-up of this activity. Therefore, Department of Education, Youth and Sport of Sleman Regency and UNY (Yogyakarta State University) need to establish cooperation to facilitate the implementation of PMRI in the Lesson Study format for mathematics teachers of SMP in Sleman Regency.Keywords: realistic mathematics education, and mathematics lesson study
Validity and reliability of students' mathematical communication instruments in class VII middle school statistics material Audiwinanda, Syahfira; Mahmudi, Ali
Jurnal Penelitian dan Evaluasi Pendidikan Vol. 29 No. 1 (2025)
Publisher : Graduate School, Universitas Negeri Yogyakarta in cooperation with Himpunan Evaluasi Pendidikan Indonesia (HEPI) Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/pep.v29i1.71234

Abstract

This research aims to reveal content validity, construct validity, and reliability of mathematical communication ability instruments. This research involved 100 junior high school students. The instrument has been validated, contains 12 multiple-choice questions and three describing mathematical communication skills, which use the V Aiken index to measure content validity. Meanwhile, construct validity was proved using factor analysis using the Kaiser Meyer-Olkin (KMO) test, and Cronbach's Alpha test for reliability estimation by R Studio. The level of difficulty, different strengths, alternative answers, and final conclusions are calculated using Anbuso version 8.0. The research results show that 1) The instrument meets the content validity criteria from the material, construction and linguistic aspects based on the satisfaction of 4 expert validators, proven by calculating the V Aiken index for all valid question items. 2) All items meet the construct validity criteria. 3) The estimated reliability for all types of questions is 0.812 for multiple choice questions with an SEM of 2.5 and 0.868 for essay questions with an SEM of 2.1, so the instrument is reliable overall. 4) The distinguishing power of the good category is 87%, while the quite good category is 13%. 5) The difficulty level for the difficult category is 7%, and the medium category is 93%. 6) All alternative answers work well. 7) Final conclusion: 93% of the 16 questions on the mathematical communication ability instrument are acceptable, and 7% need to be changed. 7% (1 question) are questions with indicators connecting diagrams, graphs, tables to mathematical ideas.
PENGARUH PEMBELAJARAN CONTEXTUAL TEACHING AND LEARNING (CTL) DENGAN STRATEGI REACT TERHADAP KEMAMPUAN LITERASI MATEMATIKA SISWA KELAS VIII SMP Rohmah, Fifi Nur; Mahmudi, Ali
Jurnal Pedagogi Matematika Vol 11, No 1 (2025): Jurnal Pedagogi Matematika
Publisher : Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/jpm.v11i1.21631

Abstract

Penelitian ini bertujuan untuk mengetahui pengaruh pembelajaran Contextual Teaching and Learning (CTL) dengan strategi REACT terhadap kemampuan literasi matematika. Jenis penelitian ini kuasi eksperimen dengan control-group pretest-posttest design. Populasi dalam penelitian ini yaitu siswa SMP Negeri 9 Yogyakarta yang dipilih secara acak, kemudian didapatkan kelas kelas VIII C sebagai kelas kontrol dan VIII D sebagai kelas eksperimen. Kelas eksperimen menggunakan pembelajaran Contextual Teaching and Learning (CTL) dengan strategi REACT, sedangkan kelas kontrol menggunakan pembelajaran ekspositori. Instrumen yang digunakan penelitian ini adalah instrumen tes kemampuan literasi matematika dan lembar observasi keterlaksanaan pembelajaran. Terdapat 3 hipotesis pada penelitian ini, uji hipotesis menggunakan uji non parametrik. Hasil penelitian ini menunjukkan bahwa terdapat pengaruh pembelajaran Contextual Teaching and Learning (CTL) dengan strategi REACT terhadap kemampuan literasi matematika siswa kelas VIII SMP. Hal ini ditunjukkan melalui hasil uji statistik yang telah dilakukan. Pada hasil pengujian hipotesis pertama menunjukkan nilai rata-rata hasil tes kemampuan literasi matematika siswa memenuhi KKM yang ditentukan (75), pada hipotesis kedua persentase ketuntasan klasikal kelas eksperimen mencapai 94%  , dan pada hipotesis ketiga terdapat perbedaan yang signifikan antara rata-rata posttest kemampuan literasi matematika kelas eksperimen dan rata-rata posttest kemampuan literasi matematikal kelas kontrol.
Urgensi Pendidikan Hukum Humaniter Bagi Anggota Militer dalam Meningkatkan Kepatuhan terhadap Norma Kemanusiaan di Medan Perang Mahmudi, Ali; Raharjo, Kanang Budi; Susilo, Tarsisius; Simanjuntak, Arifin; Tapayasa, Gusti Bagus Oka
Jurnal sosial dan sains Vol. 5 No. 6 (2025): Jurnal Sosial dan Sains
Publisher : Green Publisher Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59188/jurnalsosains.v5i5.32193

Abstract

Pendidikan hukum humaniter bagi anggota militer memiliki peran strategis dalam membangun kepatuhan terhadap norma-norma kemanusiaan di medan perang. Dinamika perang modern menuntut pemahaman mendalam terhadap prinsip-prinsip hukum humaniter untuk meminimalisir pelanggaran yang dapat merusak citra institusi militer dan mengancam legitimasi operasi. Artikel ini bertujuan untuk menganalisis urgensi pendidikan hukum humaniter, mengkaji praktik pelatihan di Swiss, Norwegia, dan Indonesia, serta mengevaluasi tantangan implementasi yang dihadapi. Melalui metode kajian literatur, analisis kebijakan, dan wawancara terbatas, penelitian ini menemukan bahwa integrasi hukum humaniter dalam kurikulum militer, pelatihan berbasis skenario, serta pembinaan oleh komando satuan menjadi faktor kunci dalam meningkatkan kepatuhan prajurit. Diperlukan pendekatan pendidikan yang adaptif, berkelanjutan, dan berbasis praktik nyata untuk membangun budaya militer yang profesional dan menghormati hukum. Temuan ini menjadi landasan penting untuk perumusan kebijakan pendidikan militer di masa depan dalam memperkuat perlindungan terhadap nilai-nilai kemanusiaan di tengah kompleksitas konflik kontemporer.
Evaluasi Penerapan Realistic Mathematics Education Berbantuan GeoGebra Terhadap Pemahaman Konsep Matematis Menggunakan Model CIPP Ramadhan, Farizal; Mahmudi, Ali; Rahman, M. Tata Aulia
Mandalika Mathematics and Educations Journal Vol 7 No 3 (2025): Edisi September
Publisher : FKIP Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jm.v7i3.9944

Abstract

The purpose of this study is to evaluate the effectiveness of using the Realistic Mathematics Education (RME) approach assisted by GeoGebra in teaching mathematics at a public junior high school in the city center. To assess the extent to which the implementation of RME meets the desired learning standards, the CIPP model (Context, Input, Process, Product) was applied. Data were collected through interviews, observations, and document analysis, and analyzed using a descriptive-evaluative method. The findings reveal that the implementation of RME assisted by GeoGebra generally meets the required criteria. The context component reached 100%, input 80%, while the process and product components achieved 85% and 100%, respectively, all of which are categorized as highly appropriate. Nevertheless, several challenges were identified, including limited internet access for using GeoGebra, the lack of professional certification among some teachers, and less-than-ideal instructional time. Overall, the RME approach assisted by GeoGebra proved effective in enhancing students’ conceptual understanding of mathematics, particularly on the topic of three-dimensional shapes such as cubes and rectangular prisms. The average score of students’ conceptual understanding increased significantly from 47.76% in the pretest to 80.29% in the posttest, with the indicator “restating a concept” showing the highest improvement at 93.27%.  
Development of Online Thematic Teaching Materials Based on High Order Thinking Skills (HOTS) Subtema Wealth of Energy Sources in Indonesia Andrajati, Nur Hidayati; Anis, Moh Badiul; Mahmudi, Ali
IJIS Edu : Indonesian Journal of Integrated Science Education Vol 2, No 2 (2020): July 2020
Publisher : UIN Fatmawati Sukarno Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29300/ijisedu.v2i2.6496

Abstract

This study aims to describe the actual field conditions regarding the use of existing thematic teaching materials, the need for the development of thematic teaching materials, to get the form of thematic teaching material development and to determine the effectiveness of developing HOTS-based thematic teaching materials on students' creative thinking abilities. The method of this research is Research and Development (R&D) with research subjects of class IV students at MIN 4 and MIN 7 districts of Magelang. The stages of R&D use the ADDIE development procedure. Data collection using interview and questionnaire techniques. The results of this study are as follows: 1) Field conditions have not yet been found on HOTS-based online thematic teaching materials, 2) HOTS-based online thematic teaching materials are needed by teachers in their learning, 3) Teaching materials that have been developed are suitable for testing in learning, 4) Results test the effectiveness of the use of thematic teaching materials with the Wilcocon test obtained a difference of 23.64 meaning an increase in pastest scores against pretest. Standard deviation 4.63 an increase in all students, obtained a value of Z = -5,185 and p-value = 0,000 t 4,788 then with these results it can be concluded that the development of HOTSbased online thematic teaching materials effectively increases the ability to think creatively.
Co-Authors Abdur Rahman As’ari Achmad Rozikin, Achmad Ade Putra Adi Pamungkas Adtya Baskara, Galih Aep Sunendar Agung Kurniawan Agung Panji Sasmito Agus Pranoto , Yosep AHMAD FAISOL Ahmad Roziqi Zain Aji Wicaksono, Bayu Alawiyah, Rosiedatun Amanda Dinda Arum Nissa Amerta Nalle, Merpati vortuna Amin, Muhammad Yusuf Aminatun, Tien Amirul Mukminin Anak Agung Gede Sugianthara Andrajati, Nur Hidayati Anggraini, Tiara Wahyu Anis, Moh Badiul Ardhi Nur Rasyid, Muhammad Ari Akhirni Arifah Indah Setyorini Aris Suryadi Audiwinanda, Syahfira Bagaskara, Kevin Bagus Ardi Saputro Bagus Ardi Saputro, Bagus Bayu Samudro, Agusti Bayu Setiaji Bekti Ma'arif, Ilham Bere, Stevania Berta Apriza Budi Triyono Candra Aulia, Novia Chhorn Sereyvuth Dadan Rosana Damayanti, Anastasya Dina Damiyanti Hidayat Djamilah Bondan Widjajanti Dodiet Enggar Wibowo Dwi Rifka Kurniawan, Alvan Dyahsih Alin Sholihah Edgar Septandita Hariyanto, Nicollas Edi Susanto Edi Susanto Efrem Alfandro Pascal Geong Eka Puji Lestari Elah Nuerlaelah Emalia Ismayana, Vionika Endang Listyani Endang Wahyuningrum Evie Dwy Wahyu Arista Fajar Adhi Kurniawan Fajar Akbar Fajrul Mujab, Akhmad Farinta, Nanda Farisman Ziliwu Fatin, Rahma Nabila Fauzan Masykur Febriana Santi Wahyuni Fernandarisky, Oky Nigel Firmansyah Firmansyah Fitria Mardika Fitriana Yuli Saptaningtyas Hakim, Muh. Luthfi Hamdani, Ahmad Hani Zulfia Zahro Harna Yulistiyarini Haryadi - Hasan Syu'aibi, Muhammad Heri Retnawati Heru Sukoco Hidayatullah, Panji Himmawati Puji Lestari Husnul Amiroh, Marisa Maulani Ilmi, Miftachul Imam Ahmad Ghalib Indah Dwi Lestari Indah Dwi Lestari Innes Budi Rahayu Irfantoni Indrastoto Ivania, Novia Fidela Izzatun Nur Zahra, Auliyaa Jailani Jailani Jasmani jasmani Jenica Weru, Gizca Kahfi Prasetyo Muslim, Eon Karina Auliasari Kartika Puspaningrum Kasuwi Saiban Khafidh Aulia, Muhammad Kuswari Hernawati Luthfi Nur Azizah Maarif, Shohibul Mandala Agung Putra, Hanjaya Marsigit Marsigit Mathilda Susanti Maulana Muhammad, Maulana Maulina Fakhrunnisa Salsanabila Mayang Purbaningrum Meylani Astino Perdana Mira Orisa Mirza Mashudi, Muhammad Missa, Dionisius Mohammad Hasan Basri Mufarrihul Hazin Muhammad Fauzan Muhammad Munir Nabilla, Hanif Alyaa Nelly Saraswati Nilatul Khoeriah Noor Laila Atini Nuerlaelah, Elah Nugroho, Dwi Yulianto Nur Aeni Ariyanti Nurendro Ilhamsyah, Ramadhan Nurlaily Vendyansyah Olivia Dwi Ariska, Ira Petrus Londa Pramudita, Victor Pratiwi Pujiastuti Prayoga, Yudono Pujianto Putera Alamsyah, Daniel Putri Oktaviani, Anindhita Putri, Kiky Raharjo, Kanang Budi Raharjo, Parno Rahman, M. Tata Aulia Raihan Rahmalita, Deazuri Ramadhan, Farizal Renaldi Primaswara Prasetya Resvita Febrima Retno Ayu Trisnawati Retno Ayu Trisnawati Rina Dyah Rahmawati Rizki Arumning Tyas Rohmah, Fifi Nur Sandy Nataly Mantja, Sandy Nataly Sdyoko Susanto Sentot Achmadi Septiardo, Pratedyo setiawan, Dibyo Simanjuntak, Arifin Sisilia Mutiara Putri Suwandi, Emmily Sudrajat Sudrajat Sugianto Sugianto Sugiman Sugiman Sukma Mawaddah Suryo Adi Wibowo Susilo, Tarsisius Syahlan Romadon Tantan Sutandi Nugraha Tapayasa, Gusti Bagus Oka Taufiq Rahmatullah, Muhammad Teguh Setiawan Tiara Wahyu Anggraini Tosa, Christovel Trisnawati, Retno Ayu Tuharto Tuharto Uni Umamatun Nysa, Junia Wahyu Setyaningrum Wibowo, Dodiet Enggar Widhi Nugraha, Brilliananda Widigda, Inggri Ramadhani Wiranata, Ido Eka Yosep Agus Pranoto Yuli Kurniyawati