Kadek Adi Wibawa

ORCID: 0000-0002-8972-3103
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About
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Research Areas
  • Mathematics Education and Pedagogy
  • STEM Education
  • Educational Methods and Media Use
  • Mathematics Education and Teaching Techniques
  • Educational Research and Methods
  • Educational Methods and Outcomes
  • Educational Curriculum and Learning Methods
  • Online Learning Methods and Innovations
  • Edcuational Technology Systems
  • Islamic Finance and Communication
  • Educational Assessment and Pedagogy
  • Cognitive and developmental aspects of mathematical skills
  • Education and Critical Thinking Development
  • Computer Science and Engineering
  • Vocational and Entrepreneurial Education
  • COVID-19 Prevention and Impact
  • Multimedia Learning Systems
  • Hate Speech and Cyberbullying Detection
  • Educational Theory and Curriculum Studies
  • Legal and Social Justice Studies
  • Education and Character Development
  • Student Assessment and Feedback
  • School Leadership and Teacher Performance
  • SMEs Development and Digital Marketing

Universitas Mahasaraswati Denpasar
2017-2025

Diponegoro University
2021

State University of Malang
2017-2018

Hasil PISA 2022 menunjukkan bahwa meskipun peringkat literasi matematika Indonesia naik lima posisi dari 2018, skor justru turun 379 ke 366, yang terendah sejak 2006. Salah satu penyebabnya adalah rendahnya kemampuan berpikir kreatif siswa, sehingga mereka kesulitan memahami konsep dan menerapkan dalam kehidupan nyata. Observasi di SMP Negeri Hindu 3 Blahbatuh juga pembelajaran masih didominasi metode ceramah latihan soal, kurang efektif meningkatkan kreativitas siswa. Penelitian ini...

10.51574/kognitif.v5i1.2806 article ID cc-by-sa Kognitif Jurnal Riset HOTS Pendidikan Matematika 2025-03-17

Penelitian ini bertujuan untuk menganalisis efektivitas penerapan discovery learning berbantuan GeoGebra dalam meningkatkan pemahaman matematis siswa terhadap konsep luas permukaan dan volume bangun ruang sisi lengkung, khususnya tabung kerucut. Metode penelitian yang digunakan adalah tindakan kelas (PTK) dengan pendekatan kualitatif dilakukan dua siklus. Siklus I berfokus pada materi tabung, sedangkan siklus II Pada I, ditemukan bahwa meskipun menunjukkan antusiasme tinggi pembelajaran...

10.36733/pemantik.v5i1.11378 article ID Jurnal Pembelajaran dan Pengembangan Matematika 2025-03-01

Purpose Given Indonesia’s persistent challenges in mathematical competencies, particularly foundational numeracy, it is important to investigate how integrating traditional counting system can improve students’ arithmetic abilities while preserving cultural heritage. This study aims explore the Balinese system, “Wa Pat Nem Tus Dasa,” as a culturally embedded tool enhance numeracy skills early mathematics education. Design/methodology/approach Using qualitative ethnographic approach, this...

10.1108/jme-02-2025-0050 article EN Journal for Multicultural Education 2025-04-23

Pendidikan di Indonesia saat ini dihadapkan pada perubahan yang disebabkan oleh perkembangan dunia dan kemajuan teknologi informasi. Pada abad ke-21 ini, pendidikan membutuhkan guru memiliki keterampilan bidang ilmu pengetahuan untuk membentuk peserta didik berpengetahuan, berketerampilan berkarakter tinggi. Kurikulum Merdeka Belajar peran sangat penting dalam Indonesia. diimplementasikan berbagai Lembaga bertujuan mengakomodasi kebutuhan siswa akan agar mampu berperan aktif sesuai dengan...

10.53625/jcijurnalcakrawalailmiah.v2i2.3763 article ID cc-by-nc Jurnal Cakrawala Ilmiah 2022-10-25

Kemampuan literasi matematika di Indonesia merujuk pada hasil tes PISA (Programme for International Student Assesment) yang diselenggarakan oleh OECD (Organization Economic Cooperation and Development) tidak menunjukkan peningkatan signifikan selama 22 tahun, yaitu sejak tahun 2000 hingga 2022. Skor 2022 menurun meskipun secara peringkat mengalami kenaikan.Penurunan skor diduga lantaran ketertinggalan pembelajaran atau learning loss akibat pandemic Covid-19 dinilai jauh lebih rendah dari...

10.51574/kognitif.v4i1.1211 article ID cc-by-sa Kognitif Jurnal Riset HOTS Pendidikan Matematika 2024-04-02

Fragmentation of thinking structures is a phenomenon constructing information in the brain that inefficient, thus inhibiting process solving mathematical problems. thought can be traced through erroneous constructs To overcome fragmentation, students need to defragment structures. Defragmentation structure rearrangement checking, repairing, and ascertaining (CRA) Students under researcher assistance provision "limited intervention". Limited interventions are conducted by facilitating...

10.1088/1742-6596/1028/1/012150 article EN Journal of Physics Conference Series 2018-06-01

[English]: The fragmentation of thinking structure is a failed construction existing in students’ memory due to disconnections on what they have learned. It makes students undergo difficulties and errors solving mathematical modeling problems. There need prevent permanent fragmentations. problem-solving involving problems requires translational thinking, changing from source representations targeted representations. This research aimed formulate undergraduate effort restructuring their...

10.20414/betajtm.v13i2.327 article ID cc-by-nc Beta Jurnal Tadris Matematika 2020-11-30

This study aims to reveal the fragmentation of thinking structure’s students in solving problems application definite integral area. Fragmentation is a term on computer (storage) that highly relevant correlated with theoretical constructions occur human brain (memory). Almost every student has different way construct problem. That’s very interesting finding process students. Researcher works three cases. The findings this were two case, which whole construction and pseudo. Data full...

10.5539/ies.v10n5p48 article EN International Education Studies 2017-04-29

Berpikir pseudo merupakan salah satu penyebab terjadinya kesalahan mahasiswa dalam memecahkan masalah matematis. dibagi menjadi dua, yaitu berpikir dan benar. Dalam penelitian ini dikaji salah, yang mana matematis, namun dapat melakukan perbaikan setelah reflektif melalui intervensi terbatas diberikan oleh peneliti. Proses dilakukan diamati proses defragmentasi struktur terjadi. Hasil ini, mengungkap bahwa terjadi pengaktifan skema atau mahaisiswa mengaktifkan sudah dimiliki sebelumnya untuk...

10.31000/prima.v2i2.755 article ID cc-by-sa Prima Jurnal Pendidikan Matematika 2018-07-28

Abstract Mathematics learning in the era of 4.0 must be oriented to aspects higher-order thinking skills that important for any mathematics subject including discrete mathematics. The online caused Covid-19 pandemic influence many and skills. purpose this study was analyse students’ during COVID-19 Pandemic using Two-Tier Multiple Choice (TTMC) instrument. This research conducted from March May 2020. Subjects were 11 students class IIB Education Study Program Universitas Mahasaraswati...

10.1088/1742-6596/1957/1/012012 article EN Journal of Physics Conference Series 2021-07-01

This study aims to determine the effectiveness of learning through video presentations and Whatsapp Group (WAG) on topic vector space during Covid-19 pandemic. The system is carried out online using videos developed by researchers shared via WAG. research action conducted in two cycles with each cycle consisting four meetings. subjects this were 14-second semester students Mathematics Education Study Program Faculty Teacher Training Education, Universitas Mahasaraswati Denpasar who took...

10.24127/ajpm.v10i2.3451 article EN cc-by AKSIOMA Jurnal Program Studi Pendidikan Matematika 2021-07-07

Fragmentation of the thinking structure is process construction information in brain that inefficient, incomplete, and not interconnected, hinders mathematical problem solving. In solving modeling problems, students need to do translation which useful for changing initial representation (source representation) into a new (target representation). This study aims discover how occurrence fragmentation within their problems. The method used descriptive qualitative with instrument form one...

10.46517/seamej.v9i1.71 article EN cc-by Southeast Asian Mathematics Education Journal 2019-12-31

Tujuan penelitian ini adalah untuk menganalisis kemampuan pemahaman konsep  mahasiswa pada mata kuliah Metode Statistika I selama Pandemi COVID-19 ditinjau dari berpikir metaforis. Penelitian dilaksanakan bulan Maret sampai Mei 2020. Subjek dalam 11 mahasiswa kelas IIB Program Studi Pendidikan Matematika Universitas Mahasaraswati Denpasar. menggunakan teknik analisis deskriptif. Pengumpulan data dilakukan melalui tes, wawancara, observasi, dan dokumentasi. Hasil menunjukkan bahwa...

10.5281/zenodo.4450291 article ID Emasains : Jurnal Edukasi Matematika dan Sains 2020-01-01

The increase in the number of internet users and their activities cyberspace, including using social media, on other hand, is also followed by an emergence negative impact digital world such as misuse media. phenomenon media tha

10.4108/eai.29-6-2021.2312584 article EN 2021-01-01

Matematika merupakan salah satu ilmu pengetahuan yang banyak memberikan kontribusi dalam menyelesaikan permasalahan kehidupan sehari-hari. Namun, masih ditemukan kesalahan dilakukan siswa masalah matematika satunya pada soal trigonometri kontekstual. Penelitian ini bertujuan untuk mengetahui ada atau tidaknya dan apa penyebab melakukan kontekstual materi trigonometri. menggunakan metode penelitian deskriptif kualitatif. Subjek adalah kelas XI MIPA SMA PGRI 4 Denpasar dengan jumlah 28 siswa....

10.51574/kognitif.v4i1.1355 article ID cc-by-sa Kognitif Jurnal Riset HOTS Pendidikan Matematika 2024-04-02

The integration of ethnomathematics ((a combination mathematical concepts with local culture) into education presents unique opportunities and challenges, particularly in the digital era where cultural technological contexts converge. This study explores responses eighth-grade students Indonesia to ethnomathematics-based learning centred on Balinese culture. Employing a qualitative descriptive approach, 42 participated interviews essay tests designed assess their abilities solving culturally...

10.24042/ijsme.v7i3.21548 article EN cc-by-sa Indonesian Journal of Science and Mathematics Education 2024-11-30

The 2013 curriculum emphasizes student activity in the learning process.Therefore, resources used are expected to support curriculum.Learning schools form of textbooks and worksheets which only contain a summary material assignments for students.This makes students demotivated learn mathematics.This study aimed at developing valid, effective practical mathematics module based on Realistic Mathematics Education (RME).The intended make it easier understand set material.This 4D method, namely...

10.2991/assehr.k.211229.042 article EN cc-by-nc Advances in Social Science, Education and Humanities Research/Advances in social science, education and humanities research 2022-01-01

Matematika merupakan salah satu ilmu pengetahuan yang banyak memberikan kontribusi dalam menyelesaikan permasalahan kehidupan sehari-hari. Namun, masih ditemukan kesalahan dilakukan siswa masalah matematika satunya pada soal trigonometri kontekstual. Penelitian ini bertujuan untuk mengetahui ada atau tidaknya dan apa penyebab melakukan kontekstual materi trigonometri. menggunakan metode penelitian deskriptif kualitatif. Subjek adalah kelas XI MIPA SMA PGRI 4 Denpasar dengan jumlah 28 siswa....

10.59672/emasains.v13i1.3616 article ID cc-by-nc-sa Emasains Jurnal Edukasi Matematika dan Sains 2024-03-30

Motivasi dan hasil belajar siswa kelas IXA rendah pada materi bangun ruang sisi lengkung. Hal ini disebabkan guru mengajar kurang variative menekankan pemahaman konsep. Oleh karena itu, penelitian bertujuan untuk meningkatkan motivasi matematika lengkung di SMP Negeri 8 Denpasar dengan menerapkan model pembelajaran Discovery Learning. Penelitian merupakan tindakan (PTK) yang dilakukan dalam dua siklus. Setiap siklus terdiri dari empat tahap, yaitu perencanaan, pelaksanaan, observasi,...

10.51574/kognitif.v4i3.1888 article ID Kognitif Jurnal Riset HOTS Pendidikan Matematika 2024-09-26

Penelitian ini adalah penelitian deskriptif dengan metode kualitatif. bertujuan untuk mengetahui jenis-jenis kesalahan dan penyebab siswa melakukan dalam mengerjakan soal cerita matematika berdasarkan prosedur Newman. Subjek kelas X.2 SMK Farmasi Saraswati 3 Denpasar sebanyak 30 orang yang ditentukan menggunakan teknik purposive sampling lalu dikelompokkan menjadi kelompok yaitu tinggi, sedang rendah diambil 2 dari masing-masing sehingga jumlah subjek 6 siswa. Pengumpulan data diperoleh...

10.47387/jira.v3i2.261 article ID cc-by-sa JIRA Jurnal Inovasi dan Riset Akademik 2022-02-28

Tujuan dari penelitian ini adalah (1) untuk mengetahui apa saja jenis kesalahan yang dilakukan di SMPN 4 Sukawati (2) penyebab siswa melakukan kesalahan. Metode digunakan dalam metode Deskriptif. Hasil tahap memahami masalah (25,53%.), menyusun rencana (24,18%), transformasi (20,21%), melaksanakan (24,46%) dan memeriksa kembali hasil diperoleh (29,78%.). Penyebab (a) tidak soal, (b) kurang teliti, (c) terlalu terburu-buru mengerjakan menyelesaikan (d) latihan soal bentuk cerita dengan...

10.36733/jsp.v12i1.4159 article ID Jurnal Santiaji Pendidikan (JSP) 2022-03-31


 ABSTRACT This study aims to determine how much increase in student activity and achievement through the application of Number Head Together (NHT) cooperative learning Circle class VIII C SMP Negeri 1 Elar 2020/2021. uses a qualitative approach, this type research is classroom action (CAR), Kurt Lewin. Data were collected using outcomes, test results obtain data. The activities achieved as follows: (1) indicated by an category from "quite active" first cycle "active" second cycle; (2)...

10.36733/pemantik.v2i1.3946 article ID Jurnal Pembelajaran dan Pengembangan Matematika 2022-03-01

The purpose of this study was to analyze students' metaphorical thinking skills in the statistic method subject during COVID-19 Pandemic using three stages thinking. This research conducted from March May 2020. Subjects were 11 students class IIB Mathematics Education Study Program Mahasaraswati University Denpasar. uses descriptive analysis techniques. Data collected through tests, interviews, observations, and documentation. results showed that students’ online learning still very low...

10.24127/ajpm.v10i2.3579 article EN cc-by AKSIOMA Jurnal Program Studi Pendidikan Matematika 2021-07-07

[English]: In South Africa, National Senior Certificate (NSC) mathematics examination is a capping external taken at the culmination of twelve years schooling. The purpose this study was to investigate and analyze responses examinees in examinations concept trigonometry. While mainly used an ethnomethodological approach, documentary analytical approach also adopted. Documentary analysis necessitated by private nature NSC examination, as we only had access written work examinees. major...

10.20414/betajtm.v14i2.459 article EN cc-by-nc Beta Jurnal Tadris Matematika 2021-12-17

Dengan adanya pandemi covid-19, proses pembelajaran dilaksanakan dengan jarak jauh (daring). Penelitian ini bertujuan untuk mengetahui 1) Pengaruh yang signifikan minat belajar terhadap penggunaan teknologi; 2) kemampuan pemecahan masalah; 3) teknologi 4) literasi numerasi 5) 6) masalah melalui 7) teknologi. Jenis penelitian digunakan adalah kuantitatif “ ex post facto ” sampel 242 siswa kelas XI MIPA SMA Negeri 2 Semarapura. Data dikumpulkan menggunakan alat pengumpulan data berupa...

10.24127/ajpm.v12i3.7388 article ID cc-by AKSIOMA Jurnal Program Studi Pendidikan Matematika 2023-09-30
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