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The Development of Liveworksheets-Assisted Problem-Based Learning Teaching Materials to Improve Students’ Mathematical Communication Skills Rusmiati, Mia; Minarti, Eva Dwi; Maya, Rippi
(JIML) JOURNAL OF INNOVATIVE MATHEMATICS LEARNING Vol. 7 No. 2 (2024): VOLUME 7 NUMBER 2, JUNE 2024
Publisher : IKIP Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/jiml.v7i2.20175

Abstract

This study aims to measure the level of validity, practicality and effectiveness of Problem Based Learning social arithmetic teaching materials assisted by Liveworksheets. This study uses the Research and Development (R&D) method of Sugiyono's development model which consists of 10 stages which are limited to step 7, namely: potential and problems, data collection, product design, design validation, design revision, product trial, and product revision. The research subjects were: a VII grade math teacher, 10 VIII grade students, and 30 VII grade students. Instruments in this study include: interview sheets, validation sheets, student response questionnaires, and mathematical communication skills tests. Data processing techniques in the form of quantitative data analysis include validity analysis, practicality analysis, and effectiveness analysis of test results. The results of this study that LKPD teaching materials have met the eligibility criteria. This is because based on the results of the validation of experts who get a score of 80% which is considered valid. In the limited product trial, a score of 81% was obtained in the very practical category. As well as extensive product trials obtained a score of 85% with a very practical category. Then during the effectiveness test, it got a score of 80% with the effective category. Thus teaching materials in the form of learner worksheet are suitable for use in the learning process.
Pengaruh Kepuasan Kerja terhadap Kinerja Karyawan pada PT. XYZ Rusmiati, Mia; Ismuni, Mutdi; Saputra, Allyya
Indonesian Research Journal on Education Vol. 4 No. 4 (2024): irje 2024
Publisher : Fakultas Keguruan dan Ilmu Pendidikan, Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/irje.v4i4.1049

Abstract

Penelitian ini bertujuan untuk menganalisis pengaruh kepuasan kerja terhadap kinerja karyawan di PT XYZ, sebuah perusahaan yang bergerak di bidang produksi suku cadang otomotif. Dengan menggunakan pendekatan kuantitatif, penelitian ini melibatkan 50 karyawan dari departemen machining sebagai sampel penelitian. Data dikumpulkan melalui kuesioner dan dianalisis menggunakan analisis deskriptif, regresi sederhana, serta korelasi. Hasil penelitian menunjukkan bahwa kepuasan kerja memiliki pengaruh positif dan signifikan terhadap kinerja karyawan, dengan kontribusi sebesar 48%. Meskipun demikian, terdapat beberapa aspek yang memerlukan perhatian lebih lanjut, seperti sistem bonus, kelengkapan sarana kerja, dan keseimbangan beban kerja, yang masih menjadi kendala bagi karyawan dalam mencapai kinerja optimal. Rekomendasi yang dihasilkan mencakup evaluasi terhadap sistem bonus, peningkatan fasilitas kerja, serta penelitian lebih lanjut terkait faktor-faktor lain seperti motivasi, kompetensi, dan gaya kepemimpinan. Hasil penelitian ini diharapkan dapat membantu manajemen PT XYZ dalam merancang strategi yang lebih efektif untuk meningkatkan kinerja karyawan dan produktivitas perusahaan.
HANDLING FOR CHILDREN IN CONFLICT WITH THE LAW BY THE WEST JAVA CHILD PROTECTION AGENCY Azkiya, Elda Putri; Octaviyana, Tyara; Khoirunnisa, Risma; Kamal, Renata Aulia; Rusmiati, Mia; Achdiani, Yani; Nastia, Gina Indah Permata
Indonesian Journal of Social Work Vol 8 No 2 (2025): February
Publisher : Politeknik Kesejahteraan Sosial Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31595/ijsw.v8i2.1421

Abstract

This study aims to explore efforts to protect children in conflict with the law in West Java through a qualitative approach. Using a semi-structured interview method, this study collected data from various informants involved in child protection, including Lembaga Perlindungan Anak (LPA) and social workers. The results discussed the stages of practice carried out by the West Java Lembaga Perlindungan Anak (LPA) in handling cases for children in conflict with the law, collaboration between social agencies and stakeholders is essential to create a safe environment for children. This research also identifies patterns and relationships between themes related to child protection, and provides recommendations for improving practices and policies in the field of child protection. Thus, this research is expected to provide practical and theoretical contributions in efforts to strengthen the protection of children in conflict with the law in Indonesia.