siti jamiyati
Institut Agama Islam Negeri Sorong

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Perbedaan Hasil Belajar Mahasiswa Bekerja Dengan Tidak Bekerja siti jamiyati
MISOOL: Jurnal Pendidikan Dasar Vol. 1 No. 1 (2019)
Publisher : Program Studi Pendidikan Guru Madrasah Ibtidaiyah Institut Agama Islam Negeri Sorong

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47945/misool.v1i1.2101

Abstract

This research aims to determine the differences in academic achievement between working and non-working students at the Faculty of Tarbiyah, IAIN Sorong, class of 2023. The background of the study lies in the increasing number of students who juggle their studies with part-time jobs, which may affect their academic performance. This study employed a quantitative approach with a causal-comparative design. The population consisted of 2023 cohort students, and a purposive sampling technique was used to select 16 students divided equally into two groups: working and non-working. Data collection used structured questionnaires to determine employment status and academic transcripts for learning outcomes (measured by GPA). Data analysis was conducted using an independent sample t-test with SPSS software. The findings indicate that there is no statistically significant difference in the GPA between students who work and those who do not, as evidenced by a significance value of 0.960 (p > 0.05). Although non-working students had a slightly higher average GPA (3.7183) than working students (3.7117), the difference was negligible. The study concludes that employment status alone does not significantly affect student academic achievement.
Interactive Five Senses Garden: Enhancing Elementary Students' Long-Term Memory Retention through Three-Dimensional Diorama Learning Siti Jamiyati; Erwinestri Hanidar Nur Afifi; Riska Latifatul Husna
DIDAKTIKA: Jurnal Pendidikan Sekolah Dasar Vol. 9 No. 1 (2026): VOLUME 9, NUMBER 1, 2026
Publisher : Program Studi PGSD, Fakultas Ilmu Pendidikan, Universitas Negeri Yogyakarta

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Abstract

This study was motivated by the poor retention ability of third-grade students regarding the topic of the five senses, which tends to be abstract. The purpose of this study was to analyze the influence and effectiveness of using three-dimensional dioramas in improving students’ long-term memory retention. The method used was a quasi-experimental design with a non-equivalent control group. The research sample consisted of 31 students divided into an experimental class and a control class. Data were collected through retention ability tests measuring four specific indicators (recall, recognition, restating, and transfer of learning) administered before and after instruction. The results showed that the experimental class experienced a significant increase in retention ability, with the average score jumping from 40,13 to 79,20 (p < 0,05). Effectiveness measurements (N-Gain) indicated that the experimental class fell into the moderate category (0,65), while the control class experienced memory decay, falling into the low category (-0,06). In conclusion, the use of dioramas significantly and effectively facilitates dual coding to store information into long-term memory. These findings offer both theoretical and practical contributions to the development of interactive instructional media for elementary school teachers.