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All Journal PEMA: Jurnal Pendidikan dan Pengabdian Kepada Masyarakat Eduvest - Journal of Universal Studies
Aulia, Gadis
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Aerospace Engineering Computer Science & IT Education Health Professions Neuroscience Social Sciences Other

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Efektivitas Metode Jarimatika Terhadap Peningkatan Pemahaman Perkalian Siswa Kelas III dan IV di MIS Al Hasbi Ichsan, Farhanul; Tasya, Ghefira; Aulia, Gadis; Hrp, Mariani; Ammamiarihta, Ammamiarihta
PEMA Vol. 5 No. 3 (2025): In Process
Publisher : Perkumpulan Manajer Pendidikan Islam Indonesia (PERMAPENDIS) Prov. Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56832/pema.v5i3.1617

Abstract

Penelitian ini bertujuan untuk menganalisis efektivitas metode Jarimatika dalam meningkatkan pemahaman perkalian siswa kelas III dan IV di MIS Al Hasbi. Penelitian menggunakan pendekatan penelitian tindakan kelas (PTK) dengan dua siklus yang melibatkan perencanaan, pelaksanaan tindakan, observasi, dan refleksi. Data dikumpulkan melalui observasi, catatan lapangan, serta evaluasi hasil belajar siswa. Hasil penelitian menunjukkan adanya peningkatan signifikan pada pemahaman perkalian siswa, di mana ketuntasan belajar yang semula 75% meningkat menjadi 100% setelah penerapan metode Jarimatika. Selain itu, siswa menunjukkan peningkatan motivasi, keaktifan, serta kepercayaan diri dalam mengerjakan soal perkalian. Temuan ini diperkuat dengan berbagai kajian penelitian sebelumnya yang konsisten menunjukkan efektivitas metode Jarimatika. Dengan demikian, metode Jarimatika terbukti sebagai strategi pembelajaran yang efektif, konkret, dan menyenangkan untuk meningkatkan keterampilan perkalian di sekolah dasar.
The Implementing of SPIA in Big Data Analytics on The Effectiveness of Fraud Prevention Aulia, Gadis; Setiawan , Setu
Eduvest - Journal of Universal Studies Vol. 4 No. 12 (2024): Journal Eduvest - Journal of Universal Studies
Publisher : Green Publisher Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59188/eduvest.v4i12.1793

Abstract

This study explores the impact of implementing the SPIA (Systematic Predictive Intelligence Analysis) framework in big data analytics on the effectiveness of fraud prevention. Utilizing a qualitative case study approach, this research delves into how SPIA can enhance the detection and prevention of fraudulent activities by analyzing vast amounts of data in real-time. Data were collected through interviews with industry experts and professionals who have implemented SPIA in their fraud prevention strategies. The findings reveal that SPIA significantly improves the accuracy and speed of identifying potential fraud cases, leading to more proactive and efficient fraud management. Additionally, the study highlights the challenges and opportunities associated with integrating SPIA within existing big data systems. These insights contribute to the broader understanding of the role of advanced analytics in combating fraud and offer practical recommendations for organizations seeking to strengthen their fraud prevention mechanisms.
Co-Authors Ammamiarihta Ammamiarihta Hrp, Mariani Ichsan, Farhanul Setiawan , Setu Tasya, Ghefira