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All Journal Jurnal Penelitian dan Evaluasi Pendidikan INOTEKS : Jurnal Inovasi Ilmu Pengetahuan, Teknologi, dan Seni Pythagoras: Jurnal Matematika dan Pendidikan Matematika Jurnal Pendidikan Matematika dan IPA Journal on Mathematics Education (JME) Jurnal Infinity Indonesian Journal of Mathematics and Natural Sciences Kreano, Jurnal Matematika Kreatif-Inovatif Jurnal Riset Pendidikan Matematika Jurnal Pendidikan Matematika Universitas Lampung Pedagogi: Jurnal Pendidikan Dasar AKSIOMA: Jurnal Program Studi Pendidikan Matematika Scientific Journal of Informatics Jurnal Pengukuran Psikologi dan Pendidikan Indonesia (JP3I) PYTHAGORAS: Jurnal Program Studi Pendidikan Matematika JIPMat (Jurnal Ilmiah Pendidikan Matematika) Dinamika Teknik Mesin : Jurnal Keilmuan dan Terapan Teknik Mesin PRISMA Paedagoria : Jurnal Kajian, Penelitian dan Pengembangan Kependidikan Teorema: Teori dan Riset Matematika Jurnal Cendekia : Jurnal Pendidikan Matematika Jurnal Math Educator Nusantara: Wahana Publikasi Karya Tulis Ilmiah di Bidang Pendidikan Matematika JKPM (Jurnal Kajian Pendidikan Matematika) JURNAL ILMIAH HUKUM DIRGANTARA Jurnal Sehat Mandiri de Fermat : Jurnal Pendidikan Matematika JP2M (Jurnal Pendidikan dan Pembelajaran Matematika) JIIP (Jurnal Ilmiah Ilmu Pendidikan) PROGRES PENDIDIKAN Edunesia : jurnal Ilmiah Pendidikan Southeast Asian Mathematics Education Journal Jurnal Lebesgue : Jurnal Ilmiah Pendidikan Matematika, Matematika dan Statistika Jurnal Akuntansi, Manajemen dan Ilmu Ekonomi (JASMIEN) Mikki: Majalah Ilmu Keperawatan dan kesehatan Indonesia Renjana Pendidikan Dasar SCIENCE : Jurnal Inovasi Pendidikan Matematika dan IPA Unnes Journal of Mathematics Education Unnes Journal of Mathematics Journal of Ocean, Mechanical and Aerospace -science and engineering- (JOMAse) Jurnal Ilmiah Ilmu Manajemen (JUIIM) Toba: Journal of Tourism, Hospitality, and Destination Pattimura Proceeding : Conference of Science and Technology Makara Journal of Technology Polinomial : Jurnal Pendidikan Matematika Nawasena: Jurnal Ilmiah Pariwisata Populer: Jurnal Penelitian Mahasiswa Jurnal Pepadu Journal of Artificial Intelligence and Digital Business KOLONI Prosiding Seminar Nasional Pascasarjana Proceeding of International Conference on Science, Education, and Technology International Journal of Trends in Mathematics Education Research (IJTMER) DEDIKASI : Jurnal Pengabdian Kepada Masyarakat Masip: Jurnal Manajemen Administrasi Bisnis dan Publik Terapan Jurnal Manuhara: Pusat Penelitian Ilmu Manajemen Dan Bisnis Jurnal Pedagogi Matematika Jurnal Pendidikan Matematika Universitas Lampung International Journal of Educational Development International Journal of Educational Technology and Society An International Journal Tourism and Community Review The International Journal of Mathematics and Sciences Education Jurnal Pendidikan MIPA Jurnal Pendidikan Progresif
Sugiman Sugiman
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Design of the Learning Trajectory of One-Variable Linear Equations in Junior High School Through a Realistic Mathematical Approach to Generative Models Huswatun Hasanah; Sugiman Sugiman
International Journal of Educational Development Vol. 2 No. 3 (2025): July: International Journal of Educational Development
Publisher : Asosiasi Periset Bahasa Sastra Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/ijed.v2i3.376

Abstract

This study aims to identify students' learning obstacles in the process of understanding one-variable linear equations in grade VII, develop an appropriate learning trajectory using a Realistic Mathematical Education (RME) approach, and produce an effective learning design to reduce these obstacles through generative models. The research adopts a design research methodology consisting of three main stages. The first stage, preparation for the experiment, includes a literature review and analysis of teachers’ instructional practices to develop a Hypothetical Learning Trajectory (HLT) for one-variable linear equations. The second stage, design experiment, involves testing the designed learning activities through a pilot experiment and teaching experiment. The third stage, retrospective analysis, compares actual classroom observations with the initial HLT to refine and validate the learning trajectory. The research subjects include seven grade VII students in the pilot experiment and 44 students from SMP Negeri 2 Mataram in the teaching experiment. Data collection methods include tests, observations, interviews, and documentation, with retrospective analysis used to generate a validated Local Learning Trajectory (LLT). The findings reveal several epistemological obstacles experienced by students, such as difficulties in applying fundamental arithmetic concepts (addition, subtraction, multiplication, division) within the context of linear equations. Students also struggled with concept recognition, representation, and interpretation of linear equations in various forms. The developed LLT proved effective, as students demonstrated improved understanding and were able to follow the learning sequence meaningfully. Retrospective analysis confirmed that the LLT successfully addressed and reduced students’ learning obstacles in mastering one-variable linear equations.
Ethnomathematics of Samin Tribe's Culture: An Approach to Instructional Mathematics Learning Novianti, Dwi Erna; Zaenuri, Zaenuri; Wardono, Wardono; Sugiman, Sugiman
Jurnal Pendidikan Progresif Vol 15, No 3 (2025): Jurnal Pendidikan Progresif
Publisher : FKIP Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jpp.v15i3.pp1620-1639

Abstract

Ethnomathematics of Samin Tribe's Culture: An Approach to Instructional Mathematics Learning. Objectives: This study aims to explore the ethno-mathematics of the Samin tribes’ culture that is applied in the form of mathematics instrumental questions on data analysis and probability materials in statistics. Method: This research applied a qualitative research design of an ethnographic approach. Ethnography is an approach that utilizes various data collection techniques, such as observation and interviews, which are complemented by the direct involvement of the researchers to gain a deep understanding of their participants. The data collection techniques used were direct observation and in-depth interviews. Data analysis was carried out qualitatively through three main stages, namely data reduction, data presentation, and drawing conclusions. The data presented are the results of observations related to the Samin tribe culture, which are then analyzed for the mathematical elements contained in the culture to be presented in the form of an instrumental question. Findings: The results of the exploration of ethnomathematics in the Samin tribe revealed cultural elements in the form of objects and non-objects. The Object elements are in the form of gamelan, udheng samin, and batik samin. While non-object elements are cultural practices in the form of the tradition of “Petung”. The corresponding forms of mathematical connections are mathematical concepts related to geometry, algebra, statistics, probability, combinations, and permutations. Conclusion: Based on the results of the exploration, a set of questions related to the Samin tribes’ culture was produced on the topic of Data analysis and Probability (statistics) for junior high school students. These questions can be applied or implemented in the mathematics learning process, so that mathematics learning based on this culture adds another value of knowledge for the students, instead of mathematics itself. The results of this research are in the form of question prototypes that potential to be developed and validated further, thus can be applied in the learning process. Keywords: ethnomathematics, samin tribe, question prototypes, mathematics learning.
THE EFFECTIVENESS OF PROBLEM BASED LEARNING MODEL AND LEARNING STYLE ON MATHEMATICAL CREATIVE THINKING ABILITY OF STUDENTS OF SMA NEGERI 1 SALAMAN MAGELANG Toifur, Imam; Sugiman, Sugiman; Santoso, Agus
SCIENCE : Jurnal Inovasi Pendidikan Matematika dan IPA Vol. 5 No. 3 (2025)
Publisher : Pusat Pengembangan Pendidikan dan Penelitian Indonesia (P4I)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51878/science.v5i3.5673

Abstract

This study aims to examine the effectiveness of the PBL model and learning styles on students' mathematical creative thinking abilities. This study is a quasi-experimental study with a non-equivalent control group design. The population of the study was 143 students of grade XII of SMA Negeri 1 Salaman Magelang in the 2024/2025 academic year who took advanced mathematics electives. The research sample was 71 students with a purposive sampling technique. Data collection with pretest-posttest questions on mathematical creative thinking abilities. The research instrument was in the form of descriptive questions covering fluency, flexibility, originality, and elaboration. For data analysis, the normality test, homogeneity test, and hypothesis test uses two way anova were used. The findings of the research results are as follows: (1) There is a difference in the ability to think creatively mathematically between students who have followed the PBL model and the direct learning model as shown by the Sig. 0.002 < 0.05. (2) There is no difference in the ability to think creatively mathematically between students with different learning styles as shown by the Sig. 0.122 > 0.05. (3) There is no significant interaction effect between the learning model and students' learning styles on the ability to think creatively mathematically as shown by the Sig. 0.245 > 0.05. ABSTRAKPenelitian ini bertujuan untuk mengkaji efektivitas model PBL dan gaya belajar terhadap kemampuan berpikir kreatif matematis siswa. Penelitian ini merupakan penelitian eksperimen kuasi dengan desain eksperimen non-equivalent control group design. Populasi penelitian adalah siswa kelas XII SMA Negeri 1 Salaman Magelang tahun ajaran 2024/2025 yang mengambil mata pelajaran pilihan matematika tingkat lanjut yang berjumlah 143 siswa. Sampel penelitian berjumlah 71 siswa dengan teknik purposive sampling. Pengumpulan data dengan soal pretest-posttest kemampuan berpikir kreatif matematis. Instrumen penelitian berupa soal uraian yang mencakup kelancaran, keluwesan, keaslian serta kemampuan memperinci, memperkaya dan mengembangkan. Untuk analisis data yang digunakan adalah uji normalitas, uji homogenitas, dan uji hipotesis menggunakan anova dua arah. Temuan hasil penelitian sebagai berikut: (1) Terdapat perbedaan kemampuan berpikir kreatif matematis antara siswa yang telah mengikuti model PBL dan model pembelajaran langsung ditunjukkan dengan nilai Sig. 0.002 < 0.05. (2) Tidak terdapat perbedaan kemampuan berpikir kreatif matematis antara siswa dengan gaya belajar yang berbeda ditunjukkan dengan nilai Sig. 0.122 > 0.05. (3)  Tidak ada pengaruh interaksi yang signifikan antara model pembelajaran dan gaya belajar siswa terhadap kemampuan berpikir kreatif matematis ditunjukkan dengan nilai Sig. 0.245 > 0.05.
Promosi Pariwisata Melalui Instagram di Desa Wisata Pelangas Kabupaten Bangka Barat Hawwa, Kharisma Nur; Sugiman, Sugiman; Peranginangin, Jasanta
RIGGS: Journal of Artificial Intelligence and Digital Business Vol. 4 No. 3 (2025): Agustus - October
Publisher : Prodi Bisnis Digital Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/riggs.v4i3.2230

Abstract

This research aims to determine promotions via Instagram in order to expand the target market and also form brand awareness. This research was carried out using descriptive qualitative research methods through several research stages, namely data collection techniques, data analysis techniques, data validity testing. From these stages it was concluded that Pelangas Tourism Village had an Instagram account but it had not been active since 2022 because they did not remember the email and password for the account and human resources did not understand digital promotions. Based on this, the author created an Instagram account agreed upon with the management with the user name @desawisatakulturjerieng and provided guidance to the management to be able to utilize the features on Instagram in creating content. The formation of branding is also carried out through discussions with the management of the cultural tourism village. In this way, the main theme for posts and hashtags about culture is determined. This is done to increase brand awareness of tourism products in the Pelangas Tourism Village.
Co-Authors Abdul Wakhid Absorin, Absorin Achmalia, Aisyah Fany Adi Nur Cahyono Adinda, Anita Adli, Abiyyi Muhammad Afdhal, Muhammad Agus Budiman Agus Dwi Catur Agus Santoso Aguswandi, Aguswandi Alamsyah - Alfian Nur Aziz, Alfian Nur Ali Mahmudi Alif Fauziah Sari, Alif Fauziah Alip Suroto Almira Amir Amin Suyitno Anam, Saroful Andika Victori Aoyama, Kazuhiro Ardhi Prabowo Arfah, Arfah Arief Agoestanto Arifah, Yekti Nur Arina Ulil Faroh Ariyadi Wijaya Asriani, Elisa Desi Atika Nur Sabrina Ayu Andira Azizi, Muhammad Rifqi Azizia, Ananda Jullailatul Bambang Eko Susilo Bambang Eko Susilo Bili, Yunita Peda Budi Waluya Budi Waluya Budiyono Budiyono Cynthia, Ari Danuri Danuri Dedeh Kurniasih Dewi Nur Anggraeni, Dewi Nur Dewi, Arsiana Kusuma Djamilah Bondan Widjajanti Dwi Erna Novianti Dwi Setyawan Dwi Sulistyaningsih Dwijanto Dwijanto, Dwijanto Edy Prayitno Eko Supriyadi Emi Pujiastuti Emmy Dyah Sulistyowati, Emmy Dyah Endang Listyani Eva Agustiana Rahayu Fadlilah, Itsnaini Munjiyatul Farida Agus Setiawati Ferhadius Endi Fitriana, Silfi Nisa Hajarul Masi Hanifatur Rohman Halim, Bravura Candra Hanan, Hanan Hawwa, Kharisma Nur Hayyi Nu’man, Abdul Hendri Handoko hengky tri ikhsanto, hengky tri ikhsanto Heni Febriani, Heni Hepsi Nindiasari Heri Retnawati Hery Nugroho, Hery Hidayah, Dina Yulia Hidayati, Intan Himmawati Puji Lestari Husein, Salsabil Husen Danung Sulaksana Huswatun Hasanah Iqbal Kharisudin Ismail, Abid Khoirul Ismail, Raoda Isnarto Isnarto Isnarto Isnarto Isti Hidayah Iwan Junaedi Iwan Junaedi Izza, Tsabita Nurul Jailani Jailani Jasanta Peranginangin Jayadi Jayadi Juwita, Puspa Kana Hidayati Kinasih, Sekar Kismiantini Kismiantini Korkor, Sarah Kristanti, Handriani Kuswari Hernawati Lutfiani, Nurul M. Asikin M.Pd S.T. S.Pd. I Gde Wawan Sudatha . Ma'unah, Siti Maman Fathurrohman, Maman Mariani, Scholastika Marsiyah, Maria Margareta Mathilda Susanti Mawarti, lida Mohammad Archi Maulyda Mohammad Asikin Much Aziz Muslim Muftil Badri Muhammad Irfan Rumasoreng Muhammad Kharis Multazamah, Hanny Mulyono Mulyono Muslih Hasan Pambudi Nafila, Valda Nerys Lourensius L. Tarigan Ni'mah, Lailatun Nila Ubaidah Nila Ubaidah Nisa', Ziyana Endah Khairun Novalia, Dyah Nugroho, Khathibul Umam Z Nuke Apriyanti Nur Fathaillah Pajrin NUR FITRIANI Nur Hidayat Nurfaidah Nurfaidah Nurkaromah Dwidayati, Nurkaromah Okky Riswandha Imawan Pajrin, Nur Fathaillah Paryanto Dwi Setyawan Pawestri Dian Purnamasari Pindo Apip Permana, Pindo Apip Pradewita, Wella Cintya Pradina, Putri Dwi Pranata, Muhammad Farhan Prastowo, Ichwan Priyono, Sigit Pujilestari, Sri Purwoko Haryadi Santoso Puspa Khaerani Putri, Elanda Laksinta Putriaji Hendikawati Rahmah Rahmah Rahmawati, Rofiqo Rakhmawati, Vitania Rezi Ariawan Rianisa Scientisa A Rina Dyah Rahmawati Riswanti Rini Rochmad - Ruhimat, Agus Safitri, Tias Saiful Arifin Salman Salman Sari, Fransisca Mulya Savitri, Sukma Nur Scolastika Mariani Setiyani Shalihah, Hanifah Mar'atush Simanjuntak, Sinta Dameria Siregar, Torang Siti Uswatun Chasanah, Siti Uswatun Sofyan Adian Mukti Sri Setyowati St. Budi Waluya Stevanus Budi Waluja Subarkah, Muhamad Rizki Sudarman, Enjang Sudiara, I Ketut Sukestiyarno Sukestiyarno Sukirwan Sukirwan Sulardjaka Sulardjaka Sunarmi Sunarmi Sunarti Supriyanti Supriyanti Suryani, Andika Resti Tedy Candra Lesmana, Tedy Candra TOIFUR, IMAM Triwibowo, Zanuar Try Suprayo Tuntunan, Githa Stien Tyas, Marita Ayuning Ulfiati, Leili Vika Oktoviani Wahyu Setyaningrum Walid Walid, Walid Wardono Wardono Wardono Wardono Wulan Fitriyani Wulandari, Arum Nur Wuri Wuryandani Y.L. Sukestiyarno Yaya S. Kusumah YL Sukestiyarno Yohannes Leonardus Sukestiyarno Yulianto, Dimas Arif Yuyu Yuhana, Yuyu Zaenuri Mastur Zaenuri Zaenuri Zaenuri Zaenuri Zafrullah Zafrullah Zarkasi, Zarkasi Zulfahmi Agustiad