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I Ketut Budayasa

Universitas Negeri Surabaya

Author-ID : 243532

Arts Humanities Biochemistry, Genetics & Molecular Biology Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Library & Information Science Mathematics Physics Social Sciences Other

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Process-Oriented Guided Inquiry Learning and Students' Mathematical Reasoning Ability in Indonesia: A Systematic Literature Review and Meta-Analysis Nurtamam, Mohammad Edy; Budayasa, I Ketut; Lukito, Agung
Tadris: Jurnal Keguruan dan Ilmu Tarbiyah Vol 9 No 2 (2024): Tadris: Jurnal Keguruan dan Ilmu Tarbiyah
Publisher : Universitas Islam Negeri Raden Intan Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/tadris.v9i2.21308

This study analyzes the effectiveness of the Process-Oriented Guided Inquiry Learning (POGIL) model in enhancing the mathematical reasoning ability of students in Indonesia. A systematic literature review and meta-analysis approach was employed. The inclusion criteria required data to be sourced from international journals and proceedings indexed in the Science and Technology Index (SINTA), Scopus, and Web of Science. Research data were collected from databases such as Google Scholar, ScienceDirect, Mendeley, Wiley, Springer, and ERIC. Studies included in the analysis were published between 2020 and 2024, focused on the POGIL model and students' mathematical reasoning ability, and provided complete data for effect size calculation. Keywords used for data searches included "Process Guided Inquiry Learning," "Student Mathematical Reasoning," "Implementation of Process Guided Inquiry Learning," and "Effect of Process-Oriented Guided Inquiry Learning on Students' Mathematical Reasoning Ability." Data analysis was conducted using JSAP software version 0.8.5. The findings, based on the analysis of twenty-five effect sizes, indicate that POGIL is highly effective in enhancing students' mathematical reasoning ability in Indonesia. The summary effect size was 1.14, with a p-value less than 0.001 and a confidence interval ranging from 0.512 to 1.35, which is categorized as a very high effect size. Students taught using the POGIL approach demonstrated significantly improved mathematical reasoning skills compared to those taught with conventional methods. This improvement was particularly evident in their ability to analyze mathematical problems, construct logical arguments, and evaluate alternative solutions.

Food and Beverage Services: Communication Management in Handling Guest Complaints at Three-Star Hotels in Bogor Budayasa, I Ketut; Hengky, SH
Finance : International Journal of Management Finance Vol. 2 No. 3 (2025): March
Publisher : Publikasi Inspirasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62017/finance.v2i3.131

This observe explores the function of conversation control in handling guest complaints in the food and Beverage (F&B) departments of three-Star resorts in Bogor. powerful verbal exchange is important in addressing guest worries directly and professionally, making sure carrier recuperation, and retaining basic visitor pleasure. using a quantitative studies design, records had been amassed from 100 respondents, consisting of hotel visitors and F&B body of workers, via based questionnaires. The statistics were analyzed the usage of SPSS 26.0, incorporating descriptive information, validity and reliability assessments, and one-manner ANOVA to take a look at variations in perceptions of conversation effectiveness. The effects suggest that empathy and readability are the most influential dimensions of communication in positively impacting guest pride, while responsiveness changed into recognized as an area requiring improvement. those findings emphasize the importance of dependent criticism-dealing with protocols, centered communication education for F&B personnel, and systematic monitoring to decorate service restoration. The observe presents practical suggestions for lodge managers aiming to improve operational efficiency and enhance purchaser relations thru powerful communique control.

STRUKTUR GRAF DENGAN BARISAN DERAJAT {(m-1)^m,(n-1)^n } dan {m^n,n^m } Astri Widyawati Sulistyo Cahyani; I Ketut Budayasa
MATHunesa: Jurnal Ilmiah Matematika Vol. 13 No. 2 (2025)
Publisher : Universitas Negeri Surabaya

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A graph consists of a set of vertices and a set of edges . One of the essential aspects of a graph is the degree sequence, which represents the degrees of vertices and provides a concise summary of the graph’s characteristics. This study examines graphs with the degree sequence where vertices each have a degree of and vertices each have a degree of . This graph is degree-equivalent to the complete graph but not isomorphic to it, denoted as . Meanwhile, the complement of this graph, denoted as , has the degree sequence , which is degree-equivalent to the bipartite graph but is not isomorphic to it. In this paper, we prove the characteristics of these graphs, including connectivity, the existence of cut vertices and cut edges, as well as Hamiltonian properties, with and pancyclic properties. Keywords: Degree-equivalent, Degree sequence, Hamiltonian, Pancyclic

PELABELAN TOTAL ANTIAJAIB -(a,b) SUPER PADA GRAF Ardila Septiana Putri; I Ketut Budayasa
MATHunesa: Jurnal Ilmiah Matematika Vol. 13 No. 2 (2025)
Publisher : Universitas Negeri Surabaya

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Pelabelan total antiajaib - - pada graf adalah sebuah fungsi bijektif . Bobot total dihitung sebagai dan total bobot membentuk barisan aritmetika dengan suku awal beda . Jika maka pelabelan tersebut disebut pelabelan total antiajaib - - super pada graf . Menentukan syarat perlu atau cukup bagi graf dan subgraf H dari agar terdapat pelabelan total antiajaib - - pada graf merupakan permasalahan sulit. Syarat perlu untuk graf dan subgraf (dengan ) setiap subgraf yang isomorfik dengan harus dapat diberi label total yang membentuk barisan aritmetika, yaitu jumlah subgraf yang isomorfik dengan . Selain itu, pelabelan harus memenuhi kondisi bijektif. Selanjutnya akan dibuktikan bahwa terdapat pelabelan total antiajaib super pada graf kipas . Kata Kunci: Pelabelan total antiajaib, pelabelan total super, graf bipartit komplet subgraf , graf kipas

Exploring Gender Differences in Middle School Students’ Creative Approaches to Open-Ended Geometry Problems Latifah Nuryah; Budayasa, I Ketut; Lukito, Agung
Jurnal Riset Pendidikan dan Inovasi Pembelajaran Matematika Vol. 9 No. 1 (2025): JRPIPM SEPTEMBER 2025
Publisher : Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/jrpipm.v9n1.p77-87

Creativity is an important skill in 21st century education. Student creativity can be measured, among other things, through open-ended questions. Gender differences are one factor that influences creativity. The difference between masculine male creativity and feminine female creativity has always been a subject of debate. Researchers measured how female and male students' creativity in solving open-ended geometry problems. In this study, feminine female students showed greater flexibility, as evidenced by their work, which included six variations of solutions. Male students showed novelty, as evidenced by new variations of solutions according to junior high school students. This study supports research that states that there are differences between the creativity of female and male students in solving open-ended problems.

Co-Authors ABADI Addinda Nur Ameliyah AFFIATI OKTAVIARINA Agis Sagita Widyaningrum Agung Lukito Agung Lukito Agung Lukito AGUNG LUKITO Agung Lukito Agung Lukito Nusantara Ahmad Isroil Ahmad Isroil, Ahmad Altika Dwi Mawarni Syah Andi Mariani Ramlan ANGGAWATI IMANNIYAH ANGGRAINI SULISTYA, DITA Anggraini, Evi ANGGUN WARDHANI, DEVY Aning Wida Yanti Annisa Ajeng Kusumastuti ANNISA DWI KURNIAWATI Ardila Septiana Putri Arwanto Arwanto Astri Widyawati Sulistyo Cahyani Ayu Nur Hidayah A’yunin Sofro Budi Priyo Prawoto Budiyanto Budiyanto Dede de Haan DEVY ANGGUN WARDHANI Dewi, Karina Wahyu Dia Lestari Didik Sugeng Pambudi Dinda Anisa' Nur Fadlilah DITA ANGGRAINI SULISTYA Dooren Quintasari Dwi Ivayana Sari Dwi Ivayana Sari, Dwi Ivayana Dwi Juniati Dwi Juniati Dwi Juniati Dwi Juniati Dwi Juniati Dwi Pramesti, Retna ENDANG PURBANINGRUM Endang Purbaningrum EVI ANGGRAINI E’en Rochaini Fatimatus Zahro Fiantika, Feny Rita Fitriyanti, Fitriyanti Hengky, SH Hery Suharna Hidayah Ansori Hutrisah SM Sitohang I Wayan Puja Astawa Ida Dwijayanti Ismail IZDIHAR KAMILA RAHMATIKA SURYA CANDRA Jafar Jafar Juwita Marlinda Sari KAMILA RAHMATIKA SURYA CANDRA, IZDIHAR Karina Wahyu Dewi Kiki Henra Lathiful Anwar Latifah Nuryah Lilik Fepila Lilla Afifah Luqyana Dhiya Amira M. J. Dewiyani Sunarto Ma'allaili, Serlly Hindun Manuharawati MASRIYAH Masriyah Masriyah Mawaddah, Aisy Rohmah Najahy Mega Teguh Budiarto Megacelia Maharani Mia Saskia Miftakhul Jannah Misu, La Moh. Hafiyusholeh Mohammad Edy Nurtamam, Mohammad Edy Muhammad Afifuddin Otniel Sukma Priyambodo Pradana, Raditya Bagus Gilang RADEN SULAIMAN Raden Sulaiman Rahaju, Endah Budi Ria Fibriana Sari Rosdiana Rosdiana Rosdiana Rosdiana RUDIANTO ARTIONO, RUDIANTO Sabita Ellania Rahmah Saleh Saleh Saleh Saleh, Saleh Salsabila, Unik Hanifah Salwa Yuliantina Sari, Ria Fibriana Sely Purwanti Ningsih Septi Triyani Setianingsih, Rini Siti Khabibah Siti Maghfirotun Amin Siti Rois'satul Azmil Siti Suparmi Sri Joeda Andajani Sri Joeda Andajani Sri Subarinah St. Suwarsono Sukma Kusuma Ambarwati Susanah Susanah Tatag Yuli Eko Siswono Umi Hanifah Wagino Wagino Wihda Urfita Syafiti Wijaya, Henry Putra Imam Yuliantina, Salwa Yuliyati Yuliyati Yunianti, Dwi Nur Zahro, Fatimatus

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