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All Journal PROZIMA (Productivity, Optimization and Manufacturing System Engineering) Pendas : Jurnah Ilmiah Pendidikan Dasar JENIUS: Jurnal Terapan Teknik Industri Jurnal Informatika dan Teknologi Komputer ( J-ICOM) Riau Education Journal Jurnal Bisnis dan Manajemen (JURBISMAN) JURNAL ILMIAH TEKNIK INDUSTRI DAN INOVASI (JISI) JURUTERA (Jurnal Umum Teknik Terapan) Jurnal Masyarakat Berdikari dan Berkarya (MARDIKA) Jurnal Industri Samudra Jurnal Integritas Serasan Sekundang ETNOPEDAGOGI: Jurnal Pendidikan dan Kebudayaan Ekoman: Jurnal Ekonomi, Bisnis Dan Manajemen
Yusnawati
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Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Engineering Environmental Science Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Library & Information Science Mechanical Engineering Social Sciences Transportation Other

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Analisis Ergonomi Stasiun Kerja Menggunakan Metode Quick Exposure Checklist (QEC) Pada PT. Rimba Kencana Abadi Muhammad Dwi Restu Keliat Erwandi; Yusnawati
Jurnal Industri Samudra Vol 7 No 1 (2026): Jurnal Industri Samudra
Publisher : Program Studi Teknik Industri, Fakultas Teknik. Universitas Samudra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55377/jis.v7i1.14499

Abstract

Penelitian kerja praktek ini dilakukan di PT. Rimba Kencana Abadi, sebuah perusahaan manufaktur kayu yang memproduksi veneer, triplek, dan produk sawmill. Penelitian ini bertujuan untuk menganalisis tingkat risiko ergonomi pada beberapa stasiun kerja menggunakan metode Quick Exposure Checklist (QEC). Data dikumpulkan melalui observasi langsung dan penyebaran kuesioner kepada pekerja pada 12 stasiun kerja. Hasil penelitian menunjukkan bahwa sebagian besar stasiun kerja memiliki tingkat risiko ergonomi sedang hingga tinggi, dengan nilai exposure level di atas 50% dan bahkan mencapai lebih dari 90% pada beberapa area kerja seperti stasiun penurunan kayu dan pemotongan kayu. Keluhan yang paling umum dirasakan pekerja adalah nyeri punggung, nyeri leher, dan ketidaknyamanan pada pergelangan tangan. Oleh karena itu, diperlukan perbaikan ergonomi seperti redesain stasiun kerja, penyediaan alat bantu angkat, serta pelatihan postur kerja yang benar untuk mengurangi risiko gangguan muskuloskeletal dan meningkatkan produktivitas kerja
PENGARUH PEMBELAJARAN BERBASIS PETA KONSEP TERHADAP PEMAHAMAN KONSEP RUANG DAN WILAYAH PADA PESERTA DIDIK SEKOLAH DASAR Deka Darmayanti; Efriza, Devia; Apriani, Eni; yusnawati; Sumanti
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 11 No. 03 (2026): Volume 11 No. 03, September 2026 Release
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v11i03.58749

Abstract

This study aims to examine the effect of concept-map-based learning on elementary school students' understanding of the concept of space and region within Social Studies (IPS) instruction. Understanding spatial concepts is a fundamental competence that students must master, yet in practice such learning is often delivered through rote memorization and conventional lecturing, resulting in a low and fragmented conceptual grasp of location, distance, and the relationship between places. Concept maps, grounded in the theory of meaningful learning, are believed to help students organize hierarchical information and connect prior knowledge with new concepts related to space and region. This research employed a quantitative approach with a quasi-experimental one-group pretest-posttest design. The research was conducted at SDN 022/XI Sumur Anyir, involving all twenty fifth-grade students selected through total sampling. Data were collected using a spatial-concept comprehension test administered before and after four sessions of concept-map-based instruction, then analyzed through normality testing, N-Gain calculation, and a paired-sample t-test. The results showed that the average pretest score of 54.25 increased to 82.10 in the posttest, with an average N-Gain of 0.62, categorized as moderate, and forty percent of students reaching the high category. The paired t-test indicated a statistically significant difference between pretest and posttest scores (p < 0.05), confirming that concept-map-based learning significantly improved students' understanding of spatial and regional concepts. These findings suggest that concept maps are an effective pedagogical strategy for elementary Social Studies instruction and can be considered by teachers as an alternative to conventional lecture-based methods, particularly for materials that are abstract and hierarchically structured.
ANALISIS PEMAHAMAN PESERTA DIDIK TERHADAP KEBIJAKAN EKONOMI NEGARA BERKEMBANG DALAM PEMBELAJARAN IPS SEKOLAH DASAR Deka Darmayanti; Efriza, Devia; Apriani, Eni; Yusnawati; Sumanti
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 11 No. 03 (2026): Volume 11 No. 03, September 2026 Release
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v11i03.58751

Abstract

This study aims to analyze the level of understanding of fifth-grade elementary school students regarding the concept of economic policy in developing countries within Social Studies (IPS) learning. The study is grounded in the low level of economic literacy among elementary school-aged children and the limited contextualization of macroeconomic material, such as developing countries' economic policy, within the elementary Social Studies curriculum, which tends to be delivered abstractly and through rote memorization. This research employed a quantitative descriptive approach, involving all 20 fifth-grade students of SD Negeri 022/XI Sumur Anyir as subjects, selected through a total sampling technique. Data were collected through a content-validated multiple-choice concept-understanding test, supplemented by a learning-activity observation sheet, and were then analyzed using descriptive statistics, including the mean, mastery percentage, and categorization of comprehension levels. The findings indicate that students' understanding of developing countries' economic policy generally falls into the moderate category, with an average score of 68.5. Most students were able to recognize economic policy terms and examples, but still experienced difficulty explaining the interrelationships among concepts and the impact of such policies on daily life. Factors contributing to this outcome include limited contextual learning media, the dominance of lecture-based methods, and a lack of learning experiences grounded in real-world problems. This study recommends the use of more contextual, collaborative, and experience-based learning media to enhance elementary students' understanding of economic concepts. These findings contribute to the development of more meaningful Social Studies learning strategies, particularly in cultivating economic literacy from an early age to prepare students to become critical and economically literate citizens in the future.
Co-Authors Abadi, Zaenal ABDUL HAMID Abdul Nur Al Islami Ahmad Hidayat Andriani, Meri Apriani, Eni Apriansyah, Dimas Aprini, Nisma Dandiansyah, Ahmad Deka Darmayanti Delima Simanjutak, Oktavia Dewiyana Efriza, Devia Eka Susanti Fahrul Rozi Adami Nasution Gustian, Deni Handayani , Nurlaila Handayani, Nurlaila Hardiyansyah Hasan, M Thaib Hery Widijanto Kamil, Yusuf Khairul Anwar Daulay Krisvan Leonardo Hutabarat M. Thaib Hasan Meri Andriani Muhammad Dwi Restu Keliat Erwandi Muhammad Ilham Muhammad Thaib Hasan Muhammad Zeki Nadya, Yusri Navia, Zidni Ilman Novianda Nurbaity Nurmalawati Pangaribuan, Mery Putri, Kesuma Rahmadani, Debi Rama Apri Wiranti, Wan Siallagan, Indah Agnesia Sinta Ardhillatul Jannah Siswahyudianto SUHARTO Sumanti Syafi'i, Muhammad Syahriyatul Muharromah Syamsiar, Syamsiar Taufan Arif Adlie widodo, rizki ari Windi, Windi Yardiani Yanimansyah Yuliatyn Yuningsih Yusri Nadia Zeki, Muhammad Zulfahmi