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Optimalisasi Pemahaman Konsep Skala Busur Derajat Berbantuan Media Angle Spinner Board Berbasis CTL Pada Siswa Kelas 5 SD Nadea Rossalya; Dwi Susanto; Diyah Santi Hariyani
Pengertian: Jurnal Pendidikan Indonesia (PJPI) Vol. 4 No. 2 (2026): Pengertian: Jurnal Pendidikan Indonesia (PJPI)
Publisher : Penerbit dan Percetakan CV. Picmotiv

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61930/pjpi.v4i2.1788

Abstract

Penelitian ini dilatarbelakangi oleh rendahnya pemahaman peserta didik kelas V SDN 01 Taman terhadap konsep skala busur derajat pada pembelajaran melukis sudut, khususnya dalam membedakan penggunaan skala dalam dan skala luar. Kondisi tersebut menyebabkan peserta didik sering melakukan kesalahan dalam menentukan besar sudut yang dilukis. Penelitian ini bertujuan untuk mengoptimalkan pemahaman konsep skala busur derajat melalui penerapan media Angle Spinner Board berbasis Contextual Teaching and Learning (CTL). Penelitian menggunakan metode Penelitian Tindakan Kelas (PTK) model Kemmis dan McTaggart yang dilaksanakan dalam dua siklus dengan tahapan perencanaan, pelaksanaan tindakan, observasi, dan refleksi. Subjek penelitian adalah 27 peserta didik kelas V SDN 01 Taman. Teknik pengumpulan data meliputi observasi, wawancara, tes tertulis, dan tes praktik. Hasil penelitian menunjukkan bahwa penerapan media Angle Spinner Board berbasis CTL mampu meningkatkan pemahaman konsep skala busur derajat peserta didik. Persentase ketuntasan belajar meningkat dari 33,33% pada prasiklus menjadi 66,67% pada Siklus I dan mencapai 88,89% pada Siklus II. Nilai rata-rata kelas juga meningkat dari 63,15 pada prasiklus menjadi 74,26 pada Siklus I dan 86,67 pada Siklus II. Peningkatan tersebut didukung oleh penggunaan aktivitas kontekstual berupa denah perjalanan yang membantu peserta didik memahami hubungan antara arah sudut dan penggunaan skala pada busur derajat. Dengan demikian, media Angle Spinner Board berbasis CTL efektif digunakan untuk mengoptimalkan pemahaman konsep skala busur derajat pada pembelajaran melukis sudut di sekolah dasar.
Pelatihan Branding Produk UMKM Bermuatan Kearifan Lokal untuk Pedagang di Kampung Kuliner Bulukerto Magetan Endang Sri Maruti; Muhammad Hanif; Diyah Santi Hariyani; Chelsa Bunga Nagita; Puput Dwi Lestari
Jurnal Pengabdian Pendidikan Masyarakat (JPPM) Vol 7 No 2 (2026): Jurnal Pengabdian Pendidikan Masyarakat (JPPM) Vol.7 No 2 (Oktober 2026)
Publisher : LPPM UNIVERSITAS MUHAMMADIYAH MUARA BUNGO

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52060/jppm.v7i2.4369

Abstract

This community service activity aims to improve the branding capabilities of UMKME products containing local wisdom for traders in the Culinary Village of BUlukerto Village, Magetan Regency. Situational analysis shows that some traders still do not have UMKM business names and their businesses are running manually and traditionally. The activity methods include socialization, training in creating business names, practical mentoring, and evaluation of business impact improvements. After receiving training and mentoring, the traders now have business brands. The results of the activity show an 80% increase in product branding for participants. All MSMEs now have and display business names in front of their shops and stalls. This result has an impact on increased sales because the community is now familiar with the products being sold.
Turnamen Literasi: Kolaborasi Model Teams Games Tournament dan CERGAMUS dalam Pembelajaran Bahasa Indonesia Nomita Wulan Nur Alifa; Dwi Susanto; Diyah Santi Hariyani
Jurnal Pendidikan, Sains, Geologi, dan Geofisika (GeoScienceEd Journal) Vol. 7 No. 4 (2026): November (In Press)
Publisher : Mataram University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/goescienceed.v7i4.3012

Abstract

This study is motivated by the low writing proficiency of fifth-grade students at SDN 01 Taman Kota Madiun, particularly in the use of capital letters and imperative sentences, as reflected in a pre-cycle average score of 49.85 with a classical mastery rate of only 19%, a condition further aggravated by monotonous, one-way technology-based learning that left students bored and unmotivated. This study aims to improve Indonesian language learning outcomes of fifth-grade students at SDN 01 Taman, Madiun City, particularly in the use of capital letters and imperative sentences, through the collaboration of the Teams Games Tournament (TGT) learning model and the Museum Picture Book (CERGAMUS) media. This study employed a Classroom Action Research (CAR) design conducted in two cycles. The research subjects were 27 fifth-grade students with a Minimum Completeness Criterion (KKM) of 75. Data collection techniques included written tests, observation sheets, and documentation. The results demonstrated significant improvement: the class average score increased from 49.85 (pre-cycle) to 68.89 (Cycle I) and reached 81.41 (Cycle II), while the classical completeness percentage rose from 19% to 52% in Cycle I and achieved 100% in Cycle II. This success was attributed to three synergistic mechanisms: contextual learning through CERGAMUS narratives and the digital wordwall game, competitive motivation fostered by the TGT tournament structure, and conceptual reinforcement through peer tutoring within heterogeneous teams. This study concludes that the "Literacy Tournament" learning ecosystem, which integrates TGT and CERGAMUS with museum-themed content as an authentic learning context, is proven effective in improving the writing literacy learning outcomes of elementary school students.
CSR, CEO Characteristics, Prudence, And Earnings Management: The Moderating Role of GCG Diyah Santi Hariyani; Wenni Wahyuandari; Nur Hidayati; Dwiati Marsiwi
Ilomata International Journal of Tax and Accounting Vol. 7 No. 4 (2026): October 2026
Publisher : Yayasan Ilomata

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61194/ijtc.v7i4.2182

Abstract

This study aims to examine the moderating role of Good Corporate Governance (GCG) in the relationship between Corporate Social Responsibility (CSR), CEO characteristics, prudence, and earnings management in manufacturing companies listed on the Indonesia Stock Exchange during the 2020–2023 period. This research employs a quantitative approach using secondary data obtained from annual reports and sustainability reports. A total of 31 companies were selected as samples through purposive sampling. Data analysis was conducted using Partial Least Squares–Structural Equation Modeling (PLS-SEM) with SmartPLS version 3. The findings indicate that CSR and prudence are negatively associated with earnings management, whereas CEO characteristics do not exhibit a statistically significant direct association. Furthermore, the findings indicate a statistically significant moderating association between GCG and the relationship between CEO characteristics and earnings management (β = –0.219, p = 0.039). In contrast, the moderating effects of GCG on the relationships between CSR and earnings management and between prudence and earnings management are not statistically significant. The originality of this study lies in the integration of CSR, CEO characteristics, prudence, and GCG into a comprehensive research framework within the post-pandemic Indonesian manufacturing context. Previous studies have predominantly examined these variables separately, thereby failing to explain governance effectiveness based on the source of opportunistic managerial behavior being monitored. This study contributes to the literature on corporate governance and earnings management and provides practical implications for strengthening governance practices and improving the sustainability of financial reporting quality.