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All Journal Pendas : Jurnah Ilmiah Pendidikan Dasar Green Economics Review
Indah Amalia Putri
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Economics, Econometrics & Finance Other

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Navigating the Jakarta Islamic Index During the Pandemic: An Analysis of Abnormal Returns and Trading Volume Dynamics Indah Amalia Putri; Ferry Khusnul Mubarok
Green Economics Review Vol. 1 No. 1 (2024)
Publisher : Yayasan Al Ma'arif Dawuhan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.66955/ger.v1i1.8

Abstract

This study aims to analyze the differences in abnormal returns and trading volume activity before and during the COVID-19 pandemic in companies listed on the Jakarta Islamic Index (JII). The COVID-19 pandemic has significantly impacted the global and national economy, including Indonesia's Islamic finance sector. This study presents a novel contribution by examining the effects of COVID-19 on Indonesia’s Sharia-based stock market, a relatively underexplored area in Islamic finance literature. The research method used is an event study, utilizing secondary data of daily stock prices and trading volume activity for 21 days before and 21 days after the first COVID-19 case announcement on March 2, 2020. The sample comprises 30 stocks listed on the JII index. The analysis reveals significant differences in abnormal returns and trading volumes before and after the COVID-19 announcement, reflecting shifts in market responses to the global health crisis. The implications of this study provide valuable insights for investors, policymakers, and Sharia-compliant companies on the sensitivity of Islamic markets to major events like pandemics. Additionally, these findings are expected to aid in developing risk mitigation strategies for the Islamic stock market to address future global uncertainties.
PENERAPAN MEDIA GAME INTERAKTIF BERBASIS INTERACTIVE FLAT PANEL PADA PEMBELAJARAN MATEMATIKA MATERI KONVERSI SATUAN PANJANG DI KELAS IV SD NEGERI 1 POGUNG Bayu Purbha Sakti; Yusuf Dwinugroho; Indah Amalia Putri; Indah Luthfia Khoirunnisa; Isna Sulastri; Luthfi Tsaniyyati; Nevy Isnapratiwi
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 11 No. 03 (2026): Volume 11 Nomor 03, September 2026 Completed
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v11i03.56431

Abstract

This study was conducted based on the low mathematics learning outcomes of fourth-grade students at SD Negeri 1 Pogung, particularly on the topic of length unit conversion. The objective of this study was to improve students’ mathematics learning outcomes through the implementation of an interactive game-based learning media utilizing an Interactive Flat Panel. This research employed Classroom Action Research (CAR) using the Kemmis and McTaggart model, which consisted of planning, action, observation, and reflection stages conducted in two cycles. The participants were 14 fourth-grade students. Data were collected through observation, tests, and documentation and were analyzed using qualitative and quantitative descriptive techniques. The results indicated a significant improvement in students’ learning outcomes after the implementation of the interactive game media. The average score increased from 41.43 in the pretest to 58.57 in Cycle I and further improved to 80.00 in Cycle II. Learning mastery also increased from 14.29% in the pretest to 35.71% in Cycle I and reached 100% in Cycle II. In addition, students demonstrated higher levels of participation, motivation, and engagement throughout the learning process. These findings suggest that interactive game-based learning media supported by an Interactive Flat Panel can effectively enhance students’ understanding of length unit conversion concepts and improve mathematics learning outcomes in elementary school.
Co-Authors Bayu Purbha Sakti Indah Luthfia Khoirunnisa Isna Sulastri Luthfi Tsaniyyati Mubarok, Ferry Khusnul Nevy Isnapratiwi Yusuf Dwinugroho