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Scope of Introduction to Social Sciences in Early Childhood Musafir, Musafir; Laela, Laela; Utami, Umratul; Hidayati, Evi; Uyun, Nurul; Zulhainah, Zulhainah; Fadila, Siska Alya; Dewi, Nurmayanti; Suryani, Ayu Gading
Jurnal Ilmiah Mandala Education (JIME) Vol 11, No 1 (2025): Jurnal Ilmiah Mandala Education (Januari)
Publisher : Lembaga Penelitian dan Pendidikan Mandala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58258/jime.v11i1.8042

Abstract

Social science learning is closely related to the interaction between humans and other humans, humans and their environment, and human behavior itself. Social science learning in early childhood has not been included separately in school learning, but social values such as cooperation, respect, sharing, helping, love of the environment in children have been introduced by a teacher through singing or direct activities. The purpose of writing this article is to determine and explain the scope of introducing social sciences to early childhood. Meanwhile, the method for writing this article uses descriptive qualitative and the data collection technique is carried out by conducting a library study or literature study. The findings in this research include the scope of introducing social sciences to early childhood, including loving the environment, collaborating, appreciating, sharing, helping, friendly attitudes, empathy, discipline, sympathy, tolerance and mutual cooperation.
Analisis Beban Kerja pada Lini Produksi Menggunakan Metode Cardiovascular Load dan Work Load Analysis Hidayati, Evi; Purnama, Jaka
SURYA TEKNIKA Vol 13 No 1 (2026): JURNAL SURYA TEKNIKA
Publisher : Fakultas Teknik UMRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37859/jst.v13i1.11572

Abstract

The study was conducted at PT XYZ, a manufacturing company engaged in the production of yarn using a make-to-stock production system. The problem faced by the company is the failure to achieve consistent production due to suspected imbalances in operator workloads at several workstations. This study aims to analyze operator workload levels and determine optimal workforce requirements using the Cardiovascular Load (CVL) and Work Load Analysis (WLA) methods. The CVL method was used to determine the workload levels experienced by operators, derived from work heart rate and resting heart rate, while WLA was used to calculate the optimal number of operators based on working time. Research data was obtained through direct observation, work time measurements, and measurements of operators’ heart rates during the production process. The results indicate the presence of operators with high workload levels as well as an imbalance in the number of workers at several workstations, resulting in the production process not yet operating optimally. Therefore, adjustments to the number of workers and a more balanced division of labor are necessary to improve the company’s productivity.