Nunung Nurhayati
Universitas Setia Budhi Rangkasbitung

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The Impact of Topic Interest on EFL Incidental Vocabulary Acquisition Nunung Nurhayati; Arief Styo Nugroho; Puji Siswanto; Obay Jambari; Habib Cahyono; Anatasya Anatasya
Edumaspul: Jurnal Pendidikan Vol 8 No 1 (2024): Edumaspul: Jurnal Pendidikan
Publisher : Universitas Muhammadiyah Enrekang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33487/edumaspul.v8i1.7821

Abstract

This research was conducted to find out whether there is an impact of topic interest on EFL incidental vocabulary acquisition or not. The sample of this research consist of 39 students, 19 students in experimental class and 20 students in control class. The method used in this research was quantitative with Quasi- Experimental design. The data was analyzed by using SPSS 26.0. The result showed that there was an impact of topic interest on EFL incidental vocabulary acquisition. It was proved by the t count value higher than t-table value (-13.419 < -1.734). Thus, Ha was accepted and Ho was rejected. The result of the pre-test mean value for the experimental class is 78.94, while the mean of post-test is 91.84. Therefore, the mean value of students increased 12.9.
A Vitual Reality Digital Comic: Fostering Environmental Literacy through Baduy Local Wisdom Khoirunnisa Khoirunnisa; Sudarmin Sudarmin; Sigit Priatmoko; Nunung Nurhayati
Unnes Science Education Journal Vol. 14 No. 3 (2025): December 2025
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/usej.v14i3.36172

Abstract

The objectives of this study are developing and evaluating the effectiveness of a digital comic based green chemistry instructional materials integrated with Virtual Reality (VR) and Baduy local wisdom to improve students’ sustainable environmental literacy. Utilizing Research and Development (R&D) method using 4D model, all instructional components (VR digital comic, teaching module, test instruments, and questionnaires) were validated by experts and deemed highly valid (Aiken’s V > 0.80). A try out of the VR digital comic media with small scale revealed enggaging category with an average percentage exceeding 90%. The Independent Sample t-Test in the experimental and control classes showed a statistically significant difference in posttest scores (Sig. <.001), proving a substantial increase in learning outcomes in the experimental class. Environmental literacy analysis based on the National Environmental Literacy Assessment (NELA) indicators supports these findings: the experimental group achieved a high-level criterion (score: 190) compared to the control group (score: 169). The most prominent improvement in the experimental class was observed in the knowledge and cognitive skills dimensions. The implementation of this learning innovation effectively improves students’ environmental literacy, particularly in knowledge and cognitive skills. Nevertheless, the development of deeply internalized environmental attitudes and behaviors may require more time and a more in-depth approach. However, but this innovation shows significant potential in shaping a generation responsible for environmental issues.