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All Journal PROCESSOR Jurnal Ilmiah Sistem Informasi, Teknologi Informasi dan Sistem Komputer Perspektif Ilmu Pendidikan
Elvi
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Computer Science & IT Education

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Students' Students' Ability in Writing Narrative Text through Concept Mapping Implementation at the Eighth Grade of SMP Negeri 2 Mandrehe Utara: Introduction, Research Methodology, Results and Discussion, Conclusion, and References Elvi; Amaerita Telaumbanua, Yasminar; Harefa, Trisman; Daeli, Hidayati
Perspektif Ilmu Pendidikan Vol. 39 No. 1 (2025): Perspektif Ilmu Pendidikan (In Press)
Publisher : Fakultas Ilmu Pendidikan Universitas Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21009/PIP.391.10

Abstract

English is one of the essential subjects that students must master, particularly in writing skill. However, the reality 22 eighth grade students at SMP Negeri 2 Mandrehe Utara still had difficulties in writing good and structured narrative texts. This was due to the lack of learning strategys that support students in organizing their ideas. Therefore, this study aimed to describe students’ ability in writing narrative texts through the implementation of concept mapping that is valid, practical, and effective. This research used a descriptive qualitative approach with a case study design. Data were collected through observation, written tests, interviews, and documentation. The results showed that the use of concept mapping helped students to organize ideas systematically, understand the structure of narrative texts, and develop more coherent storylines. The teacher provided sufficient guidance, although written evaluations and individual feedback were not yet optimal. Most students showed improvement in narrative writing, especially in composing orientation, complication, and resolution. However, some students still found it difficult to develop creative conflicts and conclusions. The study concluded that concept mapping is an effective learning strategy to support the process of writing narrative texts. Therefore, it is recommended that teachers consistently apply this strategy and complement it with comprehensive evaluation to achieve better learning outcomes.
ANALISIS ALGORITMA K-MEANS DALAM PENGELOMPOKAN PERKARA PERCERAIAN BERDASARKAN KELURAHAN DI KOTA JAMBI Elvi
Jurnal PROCESSOR Vol 16 No 1 (2021): Jurnal Processor
Publisher : LPPM Universitas Dinamika Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33998/processor.2021.16.1.920

Abstract

Getting married and living happily ever after is the hope of both brides when carrying out the wedding. During the household, no one expects a disputelet alone an end to divorce. A number of areas in jambi city based on the Annual Report of jambi Religious Court from 2017, 2018 and 2019 are knownthat there is an increase in divorce rates reviewed from the number of cases received by the Jambi Religious Court which each year is always increasing.Therefore, it is necessary to know which areas are experiencing an increase in divorce cases by using one of the methods contained in the data mining,namely the k-means clustering algorithm. From the case, the authors conducted a study to group divorce cases by village in jambi city by applyingquantitative research methods with a sample of 62 data with the aim of knowing the divorce rate in jambi city in order to provide a solution that is ableto map the villages that conduct divorce. The results of this study showed that the highest divorce rate in jambi city for high clusters (C2) as many as11 villages, for medium clusters (C1) as many as 20 Villages and for low clusters (C0) as many as 30 Villages then the results obtained from data testingon Rapidminer with k-means algorithm obtained results that matched displaying three classes of classification results.Keywords: K-Means, Clustering, Divorce , Marriage, Rapidminer
Co-Authors Harefa, Trisman Hidayati Daeli Yasminar Amaerita Telaumbanua