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All Journal Konstanta : Jurnal Matematika dan Ilmu Pengelatuan Alam Interdisciplinary Explorations in Research Journal (IERJ)
Nagita Adella
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Religion Biochemistry, Genetics & Molecular Biology Chemistry Earth & Planetary Sciences Education Immunology & microbiology Law, Crime, Criminology & Criminal Justice Mathematics Social Sciences Other

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Analisis Pengaruh Indeks Pembangunan Manusia dan Pengangguran Terhadap Tingkat Kemiskinan di Sumatera Utara Menggunakan Metode Regresi Linear Berganda Indah Febriani Sagala; Achmad Fajri Romadhoni; Annisya Mardiana; Ayu Widyasari; Demak Rotua Simamora; Dilla Nurfadiah; Ega Ananda Br Sembiring; Irvina Abelia Harahap; M.E Ernawati Siregar; M.Fajar Alif; Nagita Adella; Reski Augustian S; Richard Fernando Sihotang
Konstanta : Jurnal Matematika dan Ilmu Pengetahuan Alam Vol. 2 No. 2 (2024): Juni : Jurnal Matematika dan Ilmu Pengetahuan Alam
Publisher : International Forum of Researchers and Lecturers

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59581/konstanta.v2i2.3524

Abstract

Poverty is a serious problem in Indonesia, including in North Sumatra. Various factors include the human development index (HDI) and unemployment rate. This research aims to analyze the influence of the Human Development Index (HDI) and unemployment on the poverty rate in North Sumatra using the method multiple linear regression to analyze secondary data obtained from the Central Statistics Agency (BPS) of North Sumatra. The variables used in this research are the HDI and unemployment, while the dependent variable is the poverty level. The results of the research show that the HDI and the unemployment rate have a significant influence on the poverty level. These findings show that to reduce poverty in North Sumatra, efforts are needed to increase the HDI through improving the quality of education, health and living standards of the community by increasing the HDI which provides efforts to prevent poverty from occurring.
Penerapan Rancangan Acak Lengkap dalam Penilaian Cara Mengajar (Studi Kasus: Jurusan Matematika FMIPA Unimed) Dewi Lowisa Br Purba; Indah Febriani Sagala; Nagita Adella; Reski Augustian. S; Sudianto Manullang; Putri Maulidina Fadilah
Interdisciplinary Explorations in Research Journal Vol. 2 No. 3 (2024)
Publisher : PT. Sharia Journal and Education Center

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Abstract

This research aims to evaluate the effectiveness of lecturers' teaching methods in the Mathematics Department, FMIPA, Medan State University (Unimed) using a Completely Randomized Design (RAL) approach. This method allows controlled testing of variability between groups of students, with a sample of 60 students selected at simple random. Data was collected through a questionnaire that measured student perceptions of teaching methods, followed by analysis using ANOVA. The research results show that the teaching methods applied have a significant influence on student learning outcomes, with differences between groups detected through statistical tests. This research provides recommendations for adopting more effective teaching methods in improving the quality of education in the academic environment.
Co-Authors Achmad Fajri Romadhoni Annisya Mardiana Ayu Widyasari Demak Rotua Simamora Dewi Lowisa Br Purba Dilla Nurfadiah Ega Ananda Br Sembiring Indah Febriani Sagala Irvina Abelia Harahap M.E Ernawati Siregar M.Fajar Alif Manullang, Sudianto Putri Maulidina Fadilah Reski Augustian S Reski Augustian. S Richard Fernando Sihotang