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All Journal Jurnal Sains dan Teknologi Jurnal Pedagogi dan Pembelajaran
Kustiyowati
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Computer Science & IT Education Other

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Using Gemini AI on the Interest and Learning Outcomes of Computer and Network Engineering Students in Vocational High Schools Tofan Dwi Tjahyono; Kustiyowati; Eges Triwahyuni
JST (Jurnal Sains dan Teknologi) Vol. 14 No. 2 (2025): July
Publisher : Universitas Pendidikan Ganesha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/jst-undiksha.v14i2.102807

Abstract

In the digital age and the 4.0 industrial revolution, the use of artificial intelligence (AI) technology in education has become increasingly urgent, particularly in technical vocational learning such as Network Security. This study aims to analyze the effect of using Gemini AI on students' interest and learning outcomes in Network Security at vocational high schools. This study employs a quantitative approach with a quasi-experimental design in the form of a non-randomized control group pre-test post-test design. The sample consists of two Grade XI TKJ classes at SMKN 1 Banyuanyar selected through purposive sampling. Data collection techniques include a questionnaire to measure learning interest and pre-test and post-test assessments to evaluate learning outcomes. Data were analyzed using the independent samples t-test, and effectiveness was assessed using Cohen’s d. The results showed a significant increase in both learning interest (d = 1.821) and learning outcomes (d = 3.560) in the experimental class after implementing Gemini AI, with a significance level of p < 0.001. These findings confirm that AI-based learning can be an effective solution in improving the quality of vocational education in the field of technology. This study contributes practically and theoretically to the development of adaptive learning methods and is recommended to be expanded to other contexts and subjects.
Nature Center Learning Model on Increasing Creativity and Fine Motor Skills in Kindergarten Sri Ayu; Triwahyuni, Eges; Kustiyowati
Jurnal Pedagogi dan Pembelajaran Vol. 8 No. 2 (2025): July
Publisher : Universitas Pendidikan Ganesha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/jp2.v8i2.99326

Abstract

Early childhood development has unique characteristics and occurs at a fundamental and rapid stage that is crucial for their future life. To support this development, it is necessary to implement the Nature Center Learning Model for children aged 5–6 years in kindergarten. However, in practice, the selection of learning models, particularly for early childhood education, is often overlooked. This study aims to examine the effect of the Nature Center Learning Model on creativity and fine motor skills of children aged 5–6 years. The research employed a quantitative approach with a quasi-experimental method. The population consisted of all kindergarten students, and the sampling technique used was Cluster Random Sampling. The results showed an Asymp. Sig. (2-tailed) value of 0.000 < 0.05, indicating a significant difference in creativity before and after the implementation of the Nature Center Learning Model. Furthermore, regression test results revealed a significance value of 0.000 < 0.05, demonstrating that the model also had a significant effect on fine motor skills. Thus, the Nature Center Learning Model is proven to enhance both creativity and fine motor skills in early childhood. The implication of this research highlights the importance of applying the nature center approach in early childhood education as a strategy to optimize children’s developmental aspects.
Co-Authors Eges Triwahyuni Sri Ayu TOFAN DWI TJAHYONO Triwahyuni, Eges