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Journal : Journal of Applied Data Sciences

Ethno-Flipped Learning of Mathematics Lessons Based on Internalizing Data from Tri Mandala Concept on Schoology Platform Ardana, I Made; Sugiarta, I Made; Sudatha, I Gde Wawan; Andayani, Made Susi Lissia; Divayana, Dewa Gede Hendra
Journal of Applied Data Sciences Vol 5, No 3: SEPTEMBER 2024
Publisher : Bright Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47738/jads.v5i3.361

Abstract

In the digital era like today, maximum Mathematics learning outcomes in the affective and psychomotor domains are difficult to obtain through full online learning. This difficulty is influenced by environmental and cultural factors inherent in students’ lives. Therefore, an idea in the form of innovative learning model is needed to internalize cultural values and local wisdom in online learning. Based on the problems and needs of their solutions, the innovative model that emerged in this study is called Ethno-Flipped learning of Mathematics lessons based on internalizing data from Tri Mandala concept on the Schoology platform. The aim of this research is to demonstrate an Ethno-Flipped Learning design based on internalizing data from the Tri Mandala concept on the Schoology platform. This research approach is development with a focus on development at several stages, including: research and field data collection, planning, design development, initial trials, and revision of initial trial results. The number of personnel involved in the initial trial was 104 respondents. The data collection tool for the initial trial results was a questionnaire consisting of 10 questions related to the model design. The analysis was carried out by comparing the percentage of model design quality with the five scale categorization standards. The findings or research results show that the Ethno-Flipped learning design especially for Mathematics lessons based on internalizing data from the Tri Mandala concept on the Schoology platform is classified as good quality by a quality percentage of 87.54%. The contribution of this research is that it provides new knowledge about an innovative learning model based on Balinese culture and local wisdom combined with an online learning platform. The novelty of this research is in the form of an innovative learning model design that combines the Flipped Classroom learning model, the Ethno-Mathematics approach, and the Tri Mandala concept.
Psychometric Validation of an AI-Based Evaluation System for Identifying Discrepancies in Learning Processes Suyasa, P. Wayan Arta; Pujawan, I Gusti Ngurah; Divayana, Dewa Gede Hendra; Budhyani, I Dewa Ayu Made; Sugiarta, I Made; Candiasa, I Made
Journal of Applied Data Sciences Vol 7, No 2: May 2026
Publisher : Bright Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47738/jads.v7i2.1168

Abstract

This research advances the field of educational evaluation by designing and psychometrically validating an artificial intelligence (AI)- based diagnostic tool to detect discrepancies in university learning processes. The main novelty is the integration of the Provus Discrepancy Model combined with a forward-chaining inference engine. This research aims to transform evaluation from an administrative activity to an ongoing process of improvement. The tool was developed and validated through a sequential mixed-methods approach with 400 participants from 3 state universities and 8 evaluation experts. Results from the study provide evidence that the validated system created a substantial range of psychometric characteristics. These psychometric characteristics include strong content validity (SD-CVI/Ave = 0.94); high internal consistency and reliability (Cronbach's α = 0.94); solid construct validity as demonstrated through Confirmatory Factor Analysis (CFA) (CFI = 0.94; RMSEA = 0.054) and a substantial range of predictive analytics (diagnostic learning analytics), which the AI learning analytics engine evaluated learning discrepancies with a 92.4% diagnostic accuracy (47.4% more accurate than manual evaluation methods). The system's validated usefulness is demonstrated through high system usability (SUS = 88.2); high practical utility (85% total score on the Pragmatic Utility Assessment); significant utility (real-world) practical utility (detected 45 discrepancy patterns), cost efficiency (73% cost and 67% analysis time compared to traditional methods), and a range of analytics (predictive and learning discrepancy analytics). The significant contribution of this study is the development of the world's first integrated AI evaluation system that meets high methodological and psychometric standards, along with a set of real-time diagnostic analytics. Ultimately, this study developed the first truly integrated, novel paradigm evaluation system that combined the historically established evaluation construct and mechanisms with the most advanced AI capabilities, providing educators and institutions with evaluation tools to deliver data-driven pedagogical strategies and interventions in higher education. 
Co-Authors ., Cok Istri Tirta Parhayani ., I Gede Eva Purwanta Wijaya ., I Wayan Dipta Samsidim ., I Wayan Kumarayasa ., Kadek Purna Bawa ., Komang Putra Astrawan ., Made Ayu Rita Budiarweni ., Ni Luh Sudiartini ., Ni Made Nur Widowati Rustiana ., Ni Made Rasminiati ., Ni Made Tyagita Viviana ., Ni Putu Diah Pita Loka ., Putu Sinta Ari Utami A.A. Istri Diah Maharani . A.A. Istri Diah Maharani ., A.A. Istri Diah Maharani Adhiatma, Ida Bagus Kade Agus Adiarta,ST,MT . Andayani, Made Susi Lissia Ardiyanti, N M D Artanayasa, Wayan Arya Melyana Setiawati, Luh Putu Br Sitepu, Dea Jenita Budiarta, I Kadek Dwi CIPTAWATI., L.P.E Cok Istri Tirta Parhayani . Cokorda Dalem Dahana Darmaputra, I Gede Maysha Sueca Desak Made Pindari Dwi Putra . Desak Made Pindari Dwi Putra ., Desak Made Pindari Dwi Putra Desak Made Sasmita Rasmiani Deviana . Deviana ., Deviana Dewa Ayu Krisna Apriyanti Dewa Gede Hendra Divayana, Dewa Gede Hendra Dewi, N. K. M. S Dewi, Ni Komang Tri Yunita Dian Puspita Putri, Luh Putu Dinasty, Arga Drs.Djoko Waluyo,M.Sc . Gayatri, Sri Amertha Gede Suweken Githa, P. S Gusti Ayu Ari Primandani . Gusti Ayu Ari Primandani ., Gusti Ayu Ari Primandani Gusti Ayu Mahayukti Hadi, Muhtar Syamsul I Dewa Ayu Made Budhyani I Gede Eva Purwanta Wijaya . I Gst Putu Sudiarta I Gusti Ngurah Pujawan I Gusti Putu Suharta I Ketut Sudiarta I Komang Aditya Saptayana . I Komang Aditya Saptayana ., I Komang Aditya Saptayana I Made Ardana I Made Candiasa I Made Suarsana I Made Suarsana I Nyoman Gita I PUTU PASEK SURYAWAN I Putu Wisna Ariawan I Wayan Dipta Samsidim . I Wayan Kumarayasa . I Wayan Puja Astawa I Wayan Suardita . I Wayan Suardita ., I Wayan Suardita I Wayan Suastra Ida Bagus Putu Arnyana Ida Bagus Putu Mardana Ida Fitria Kadek Ayu Mutiara Pratiwi Kadek Purna Bawa . Kanaya Chintia Lauren Siahaan Komang Putra Astrawan . Kurniawan, I G. D Luh Putu Arya Melyana Setiawati Luh Putu Arya Putri Adnyani . Luh Putu Dian Puspita Putri M.Pd S.T. S.Pd. I Gde Wawan Sudatha . Made Adi Cahya Dewi . Made Adi Cahya Dewi ., Made Adi Cahya Dewi Made Ayu Rita Budiarweni . Maria Ni Made Ilia Yudi Rosita . Maria Ni Made Ilia Yudi Rosita ., Maria Ni Made Ilia Yudi Rosita N M D Ardiyanti Ni Luh Ayu Sarastuti . Ni Luh Ayu Sarastuti ., Ni Luh Ayu Sarastuti Ni Luh Sudiartini . Ni Made Nur Widowati Rustiana . Ni Made Rasminiati . Ni Made Sri Mertasari Ni Made Tyagita Viviana . Ni Nyoman Parwati Ni Putu Anik Ayu Dhana . Ni Putu Anik Ayu Dhana ., Ni Putu Anik Ayu Dhana Ni Putu Diah Pita Loka . Ni Putu Widya Purnamawati Nia Erlina P. S Githa P. WAYAN ARTA SUYASA Prof. Dr.I Nengah Suparta,M.Si . Putu Pasek Suryawan Putu Sinta Ari Utami . Putu Wika Purwani . Putu Wika Purwani ., Putu Wika Purwani Rianti, Pande Made Yuni S.Pd. M Kes I Ketut Sudiana . Sariyasa . Sri Amertha Gayatri SUARSANA, I.M Sugiharni, Gusti Ayu Dessy Suharta, I. G. P Sukawijana, I Komang Gede Suryawan, Putu Pasek Suweken, G Suyas, P. Wayan Arta Utami, Eka Sulistya Wayan Sugandini Yanti, Ni Putu Ayu Rhiana Pradnyasuari