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All Journal Jurnal Obsesi: Jurnal Pendidikan Anak Usia Dini Jurnal Paedagogy Alinea: Jurnal Bahasa, Sastra, dan Pengajaran Waspada : Jurnal Wawasan Pengembangan Pendidikan Al'Adzkiya International of Computer Science and Information Technology Journal
Dian Novianti Sitompul, Dian Novianti
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Religion Computer Science & IT Education Languange, Linguistic, Communication & Media Mathematics Other

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Application of The Sales and Purchase Program Using The Rapid Application Development Model Sitompul, Dian Novianti; Rahmatika, Ahmad; Sari, Indah Purnama
Al'adzkiya International of Computer Science and Information Technology (AIoCSIT) Journal Vol 4, No 1 (2023)
Publisher : Al'Adzkiya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55311/aiocsit.v4i1.228

Abstract

The development of information technology is currently growing rapidly and rapidly, which is supported by one of the means, namely the existence of a computer. Of course, a computer that has been equipped with a certain application is used to help facilitate human work in managing the data of an organization or company so that results are accurate and as needed. The results of observations that have been made indicate that there are sales and purchasing activities that still use a manual system, one of which is at a clothing store. Starting from processing goods data, difficulty checking stock, purchasing transactions, sales transactions, and storing other data related to all types of activities, so that it can cause losses for shop owners, errors in recording and inaccurate reports made. Judging from the large number of transactions made at clothing stores, a faster and more accurate information system is needed. Therefore, the authors created a computerized program design using the Microsoft Visual Basic.net programming language and MySQL database, so that information and activities that occur can be carried out quickly and accurately. The method used in designing this program uses the Rapid Application Development (RAD) model. This RAD model is an adaptation of the high-speed version of the waterfall model for the development of each software component. The results achieved from the discussion of this theme are in the form of ready-to-use sales and purchasing program applications. In this case, the use of application programs is the best solution for solving existing problems, and with the use of application programs an effective and efficient activity can be achieved in supporting activities, especially for dealing with sales and purchasing problems.
Development of Educational Game-assisted Accounting Learning Media based on Role-Playing Game to Improve Students' Analytical Abilities Sitompul, Dian Novianti; Dongoran, Faisal Rahman; Fitri, Harningsih
Jurnal Paedagogy Vol. 12 No. 2 (2025): April
Publisher : Universitas Pendidikan Mandalika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/jp.v12i2.14310

Abstract

This study aims to develop educational game-assisted accounting learning media based on role playing game to improve students' analytical abilities. This study uses the Research and Development (R&D) method with the ADDIE model with 32 students as research subjects. The data collection technique used is a questionnaire in the form of a validation sheet, a student response questionnaire, and a test sheet to measure the effectiveness of the media. The data analysis technique used is a descriptive technique. The results of this study showed that the educational game learning media developed is valid with an average score from media experts of 88%. Furthermore, the study of student questionnaires showed a positive reaction of 90% practical and effective with N.Gain 80. This study concludes that educational game media can improve students' analytical skills, especially on the subject of bank reconciliation.
Application of Question Card Media Towards Students' Question Skills Harisma, Rita; Sitepu, Melyani Sari; Artha, Dewi Juni; Sitompul, Dian Novianti
Jurnal Obsesi : Jurnal Pendidikan Anak Usia Dini Vol. 10 No. 1 (2026)
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/obsesi.v10i1.7743

Abstract

Penelitian ini mengkaji pengaruh penggunaan media Quesition Card terhadap keterampilan bertanya peserta didik kelas IV. Latar belakang penelitian ini menyoroti rendahnya keterampilan bertanya peserta didik dalam proses pembelajaran karena masih banyak peserta didik yang tidak percaya diri untuk mengajukan pertanyaan dan jarang guru menggunakan media yang dapat menstimuli kemampuan peserta didik dalam mengajukan pertanyaan. Penelitian ini adalah penelitian kuantitatif dengan desain pretest-posttes one group design. Teknik pengumpulan data menggunakan non tes. Instrument penelitian menggunakan lembar observasi untuk melihat keterampilan bertanya peserta didik. Data dianalisis menggunakan Paired Sample T-Test. Hasil penelitian menunjukan bahwa penggunaan media Quesition Card berpengaruh terhadap keterampilan bertanya peserta didik. hal ini dapat dilihat dari data analisis uji paired t-test dengan membandingkan nilai sig<a (5%). Hasil analisis menggunakan spss menunjukan bahwa nilai sig lebih kecil dari alpha (0.000<0.05). Dari perolehan nilai sig tersebut dapat disimpulkan bahwa penggunaan Quesition Card terhadap keterampilan bertanya peserta didik Sekolah Dasar.
Hubungan Self Efficacy Terhadap Minat Mengajar : Studi Pada Mahasiswa Pendidikan Akuntansi Atika, Ully; Sitompul, Dian Novianti
WASPADA (Jurnal Wawasan Pengembangan Pendidikan) Vol 14, No 1 (2026): WASPADA
Publisher : Faculty of Teacher Training and Education of Undaris

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61689/waspada.v14i1.969

Abstract

This study aims to reveal the relationship between self-efficacy and teaching interest in AccountingEducation students at the University of Muhammadiyah North Sumatra (UMSU). Self-efficacy is anindividual's belief in their ability to complete tasks or face certain situations, which is believed to have aninfluence on students' readiness and interest in pursuing a profession as an educator. The researcher used aquantitative approach with a survey design. The population in this study were all 98 accounting educationstudents at UMSU and the sample was the entire population. The sampling technique used was totalsampling. The research instrument used a questionnaire. The data analysis technique used simple linearregression analysis with the help of SPSS 23 software. The results of the statistical analysis showed a positiveand significant relationship between self-efficacy and teaching interest of 39.5%. This means that the higherthe level of student self-efficacy, the greater their interest in becoming a teacher.Keywords: Self-efficacy, Teaching Interest
A Journalism Teaching Model Focused on Interpersonal Intelligence in News Writing for Students at the University of Muhammadiyah North Sumatra Tussa’diah, Halimah; Artha, Dewi Juni; Sitompul, Dian Novianti; Sitepu, Melyani Sari
Alinea: Jurnal Bahasa, Sastra dan Pengajaran Vol. 6 No. 1 (2026): Alinea: Jurnal Bahasa, Sastra, dan Pengajaran
Publisher : Bale Literasi: Lembaga Riset, Pelatihan & Edukasi, Sosial, Publikasi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58218/alinea.v6i1.2666

Abstract

This study was prompted by the fact that students’ news writing skills are not yet up to standard, as evidenced by their difficulties in identifying ideas, structuring news articles and using journalistic language, as well as a lack of interaction during lessons. In fact, writing news articles requires not only a grasp of the 5W+1H elements, but also the ability to communicate, collaborate and provide feedback. This study aims to develop a journalism learning model focused on interpersonal intelligence to enhance the news writing skills of students at the University of Muhammadiyah North Sumatra. The study employed a research and development approach with a sample of 25 students. Data were collected through interviews, content expert validation, instructional expert validation, pre-tests and post-tests, and a student feedback questionnaire. Data analysis was conducted using both quantitative and qualitative descriptive methods. The research findings indicate that the model developed is highly valid, with a validation rate of 90% among subject matter experts and 90% among learning experts. The model was also effective in improving news writing skills, as demonstrated by the increase in the average pre-test score from 64.5 to 83.8 in the post-test. Furthermore, student feedback on the model was overwhelmingly positive, with 91.65% of respondents expressing approval. The novelty of this research lies in the integration of journalism training with interpersonal skills through discussion, collaboration, presentations and feedback within a systematic, collaborative and contextual model of news writing.
Co-Authors Artha, Dewi Juni Atika, Ully Dongoran, Faisal Rahman Fitri, Harningsih Harisma, Rita Melyani Sari Sitepu, Melyani Sari Rahmatika, Ahmad RR. Ella Evrita Hestiandari Tussa’diah, Halimah