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All Journal Pendas : Jurnah Ilmiah Pendidikan Dasar Anggaran: Jurnal Publikasi Ekonomi dan Akuntansi Menawan : Jurnal Riset dan Publikasi Ilmu Ekonomi
Siti Sarah Tumangger
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Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Other

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Tingkat Bunga, Inflasi, dan Investasi: Hubungan dan Dampaknya dalam Perekonomian Bona Vintura Suyana Pandiangan; Gresia Apriyani; Siti Sarah Tumangger; Sri Ramadhani Siregar
MENAWAN : Jurnal Riset dan Publikasi Ilmu Ekonomi Vol. 3 No. 2 (2025): Maret : MENAWAN: Jurnal Riset dan Publikasi Ilmu Ekonomi
Publisher : Asosiasi Riset Ekonomi dan Akuntansi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/menawan.v3i2.1277

Abstract

This study examines the relationship between interest rates, inflation, and investment, as well as their impact on economic growth. High interest rates tend to hinder investment by increasing capital costs, while uncontrolled inflation can create economic uncertainty that negatively affects investment decisions. Based on the Fisher Effect concept, the nominal interest rate is the sum of the real interest rate and the expected inflation rate, indicating that changes in inflation directly influence central bank interest rate policies. An analysis of various journals reveals that interest rates have a negative relationship with investment, while inflation can have both positive and negative effects depending on its level. If inflation remains stable, investment tends to increase; however, if inflation is too high, purchasing power declines, and investors seek safer assets. On a macroeconomic scale, healthy investment is a key factor in driving economic growth, as it contributes to job creation and increased production. Therefore, a balanced monetary policy is essential to maintaining inflation stability, interest rates, and investment growth to ensure sustainable economic development.
Analisis Pengaruh Jenis -Jenis Rumah Ekonomi dalam Meningkatkan Pemahaman Siswa SMAN 12 Medan David Christian Silitonga; Nurul Mardiah; Romauli Situmeang; Revita Yuni; Siti Sarah Tumangger
Anggaran : Jurnal Publikasi Ekonomi dan Akuntansi Vol. 3 No. 2 (2025): Juni : Anggaran : Jurnal Publikasi Ekonomi dan Akuntansi
Publisher : Asosiasi Riset Ekonomi dan Akuntansi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/anggaran.v3i2.1466

Abstract

Economic concepts are often considered abstract and difficult to understand by high school students. The lack of connection between the subject matter and the reality of everyday life is one of the factors causing low student interest in learning in this field. This study aims to explore the effectiveness of the "home economics" learning approach in improving students' understanding of the economic system. The study was conducted at SMAN 12 Medan using a quantitative method with a questionnaire instrument that has been tested for validity and reliability. The results showed that this approach was able to explain 59.2% of the variation in students' understanding of economics. This study suggests that teachers use contextual learning models to improve the effectiveness of the economics learning process.
PENGARUH PENGGUNAAN MEDIA PEMBELAJARAN BERBASIS CANVA PADA MATERI KONSEP MANAJEMEN TERHADAP PEMAHAMAN MAHASISWA Munthe, Raja Parnaungan; Revita Yuni; Wendi Rehan Situmorang; Icha Lesmana; Siti Sarah Tumangger
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 11 No. 01 (2026): Volume 11 No. 01 Maret 2026 Published
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v11i01.38629

Abstract

This study aimed to investigate the impact of implementing a Canva-based learning tool on students' understanding of Management Concepts. The research stemmed from the problem of low student understanding, caused by traditional teaching methods that lack diversity and underutilize visual elements. This study employed a quantitative method through an explanatory research approach. The sample size reached 50 students, selected using a purposive sampling technique. The data collection tool was a Likert-scale questionnaire, which was verified for its validity and reliability. Data analysis involved checking for validity, reliability, normality, linearity, and simple linear regression. The main findings showed that the use of Canva had a positive and significant impact on student understanding. The coefficient of determination (R²) of 0.668 indicated that Canva contributed approximately 66.8% to the increase in understanding, with the remainder influenced by other factors. These results reinforce the idea that Canva can help students digest abstract management concepts through more engaging, organized, and easily digestible visualizations. Ultimately, this study recommends that Canva be used as an alternative teaching medium in courses requiring conceptual understanding.
Co-Authors Bona Vintura Suyana Pandiangan David Christian Silitonga Gresia Apriyani Icha Lesmana Munthe, Raja Parnaungan Nurul Mardiah Revita Yuni Romauli Situmeang Sri Ramadhani Siregar Wendi Rehan Situmorang