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The application of Lean Manufacturing at PT XYZ Packaging Unit with the Value Stream Mapping (VSM) Approach
Get PDFThe challenges of manufacturing companies in facing global market competition must be able to maintain the effectiveness and efficiency of operational processes that take place, including one strategy in getting good work productivity by focusing on eliminating waste that occurs in the operational process. In the packaging process, there are 14 activities classified into 9 operation activities, 3 transportation activities, 1 inspection activity and 1 storage activity. Of all these activities are categorized as 50% value added activity with a time percentage of 62%, non-value added activity neccessary activity of 36% with a time percentage of 29%, while 14% of activities as non-value added activity with 9% percentage of time. Improvements are made by adding a transfer conveyor from raw materials to the hopper, categorizing activities outside packaging as external activities, changing the number of operators and work schedules, eliminating activities with pallet investment. The impact of the improvement is by eliminating activities from 14 activities to 12 activities
Development of a Framework for Lean Education Implementation in Vocational High Schools
Get PDFLean, which aims to eliminate waste, has been applied to manufacturing and non-manufacturing operations. Some studies reported lean applications improving operations in universities and high schools. This study aims to develop a framework for implementing Lean Education for vocational high schools (SMK). This research is motivated by various forms of waste in SMK operations, such as long waiting times. Combination of an exploratory qualitative approach, literature review and expert validation are utilized to construct a context-specific framework. The proposed framework consists of three main stages: pre-implementation, implementation, and post-implementation, each comprising key activities such as waste identification, staff training, process mapping, lean strategy execution, and continuous improvement. This framework is expected to support SMK in minimizing waste and aligning vocational education more closely with industry needs, thereby enhancing the quality of its graduates
Preferensi Siswa Kelas IV SDN Pejagan 1 Bangkalan Pada Buku Bacaan Digital Dan Buku Cetak
No full textThis research utilized a descriptive qualitative approach to evaluate literacy implementation at SDN Pejagan 1 Bangkalan involving 23 fourth-grade students (IV-D). Data collection techniques included observation, interviews, questionnaires, and documentation, all of which gathered qualitative data. Descriptive analysis was employed to illustrate the research findings. The results were analyzed to determine students\u27 tendencies towards digital or print book reading interests. Interviews with teachers revealed that the school mandates 10-15 minutes of reading before classes commence, despite challenges such as variations in teacher motivation, student character, and inadequate library facilities. Observations indicated the program\u27s effectiveness in addressing students\u27 reading difficulties. Survey results showed that 86% of students agreed that literacy enhances their intelligence, and 70% prefer digital book reading. This study underscores the importance of reinforcing literacy through both digital and print media to enhance educational quality and students\u27 reading interests.Penelitian ini bertujuan untuk mengetahui preferensi siswa kelas IV D terhadap buku bacaan digital dan cetak. Penelitian ini juga mengevaluasi pelaksanaan literasi di SDN Pejagan 1 Bangkalan dengan jumlah 23 siswa kelas IV-D. Penelitian ini adalah penelitian kualitatif deskriptif dengan menggunakan observasi, wawancara, angket, dan dokumentasi sebagai teknik pengumpulan data. Adapun instrumen pengumpulan data yakni lembar observasi, lembar wawancara, lembar angket, serta smartphone. Penelitian ini menganalisis kecenderungan siswa terhadap minat baca buku digital atau buku cetak. Wawancara dengan guru mengungkapkan bahwa sekolah mewajibkan siswa membaca 10-15 menit sebelum pelajaran dimulai, meskipun terdapat kendala seperti perbedaan motivasi guru, karakter siswa, dan kurangnya fasilitas perpustakaan. Observasi menunjukkan program ini efektif dalam mengatasi kesulitan membaca siswa. Hasil angket menunjukkan 86% siswa setuju literasi meningkatkan kecerdasan mereka, dan 70% lebih suka membaca buku digital. Penelitian ini menekankan pentingnya penguatan literasi melalui media digital dan cetak untuk meningkatkan kualitas pendidikan dan minat baca siswa
MENINGKATKAN KEMAMPUAN BAHASA EKSPRESIF ANAK KELOMPOK B2 TK ASTHA GHANA KUMARA MELALUI MODEL PEMBELAJARAN KOOPERATIF TIPE JIGSAW : IMPROVING EXPRESSIVE LANGUAGE SKILLS OF CHILDREN GROUP B2 TK ASTHA GHANA KUMARA THROUGH JIGSAW TYPE COOPERATIVE LEARNING MODEL
No full textEarly childhood is unique and has its own characteristics according to its age stage. One particular ability of a child that frequently experiences difficulties during development is their ability to communicate in language,, especially expressive language. The aim of this study was to enhance children\u27s expressive language abilities after taking action through the implementation of the Jigsaw cooperative learning model for children in Group B2 Astha Ghana Kumara Kindergarten in the 2023/2024 school year. This type of research is called "classroom action research," and it consists of four steps: observation, reflection, observance, and planning. The research subjects were Group B2 children with a total of 16 children. The research was carried out in two cycles consisting of six meetings. The results of this study was conducted using the methods of observation, questionnaires, and documentation. Based on research findings, it can be seen that the percentage of completeness at the initial observation stage was 18.75%. After the application of the Jigsaw type cooperative learning model on children\u27s expressive language skills in Cycle I, the level of completeness percentage reached 43.75% and increased in Cycle II to 87.5%. Based on the information above, it can be concluded that the Jigsaw cooperative learning model can increase an infant\u27s expressive language child.Anak usia dini merupakan individu yang khas, unik, dan memiliki karakteristik tersendiri sesuai dengan tahapan usianya. Salah satu kemampuan anak yang sering mengalami hambatan dalam perkembangannya adalah kemampuan bahasa khususnya bahasa ekspresif. Tujuan penelitian ini untuk meningkatkan kemampuan bahasa ekspresif anak setelah dilakukan tindakan dengan menggunakan model pembelajaran kooperatif tipe Jigsaw pada anak Kelompok B2 TK Astha Ghana Kumara Tahun pelajaran 2023/2024. Jenis penelitian ini adalah penelitian tindakan kelas (PTK) yang terdiri dari empat tahapan yaitu tahapan perencanaan, pelaksanaan, pengamatan dan refleksi. Subjek penelitian adalah anak Kelompok B2 dengan jumlah 16 anak. Penelitian dilaksanakan dalam dua siklus yang terdiri dari enam kali pertemuan. Hasil penelitian ini dikumpulkan dengan menggunakan metode observasi, wawancara dan dokumentasi. Berdasarkan hasil penelitian dapat diketahui bahwa persentase ketuntasan pada tahap observasi awal sebesar 18,75%. Setelah penerapan model pembelajaran kooperatif tipe Jigsaw pada kemampuan bahasa ekspresif anak pada Siklus I persentase ketuntasan mencapai 43,75% dan mengalami peningkatan pada Siklus II menjadi 87,5%. Berdasarkan uraian di atas maka dapat disimpulkan model pembelajaran kooperatif tipe Jigsaw mampu meningkatkan kemampuan bahasa ekspresif anak
PENGARUH METODE PERCOBAAN PELANGI BERJALAN TERHADAP KEMAMPUAN SAINS ANAK USIA 5-6 TAHUN DI TK MULTAZAM KABUPATEN GOWA: THE EFFECT OF THE RAINBOW WALKING EXPERIMENTAL METHOD ON THE SCIENCE ABILITIES OF 5-6 YEAR-OLD CHILDREN IN MULTAZAM KINDERGARTEN, GOWA DISTRICT
No full textThis research aims to explore the influence of the walking rainbow experiment method on thedevelopment of science skills in early childhood, particularly among children aged 5-6 years inTK Multazam, Gowa Regency. The study employed a quantitative approach with a quasiexperimental
design involving 12 children divided into experimental and control groups. Thetreatment involved a series of colorful and interactive experiments using capillarity to demonstratescientific principles such as color mixing and fluid absorption. Data were collected throughobservation, documentation, and structured testing instruments, and analyzed using descriptivestatistics and the Wilcoxon Signed Rank Test. Results showed a significant improvement in thescientific abilities of the experimental group, with a significance value of 0.028 < 0.05. Thisindicates that the walking rainbow experiment method effectively enhances children\u27sobservational, classification, and communication skills in science learning. These findingscontribute to the growing body of evidence supporting experiential learning strategies in earlychildhood education. // Bahasa Indonesi
EVALUASI EFISIENSI BIAYA DAN WAKTU PADA PROYEK PEMBANGUNAN JEMBATAN MENGGUNAKAN VALUE ENGINEERING
Get PDFValue Engineering is a systematic approach aimed at enhancing the value of a project by identifying and eliminating costs that do not significantly contribute to the primary function of the construction. The objective of this study is to examine how the application of Value Engineering in bridge construction projects can improve cost and time efficiency, identify the main challenges encountered in implementing Value Engineering in bridge construction projects, and explore solutions to overcome these challenges. Additionally, this study aims to analyze the impact of Value Engineering on the quality, safety, and sustainability of bridge construction projects. The research method used in this study is qualitative. The findings indicate that Value Engineering can be a highly effective tool in enhancing the efficiency of bridge construction projects if implemented correctly. To achieve optimal results, the application of Value Engineering must be conducted through comprehensive analysis, involving experts in the field, and supported by appropriate regulations.Value Engineering merupakan pendekatan sistematis yang bertujuan untuk meningkatkan nilai suatu proyek dengan mengidentifikasi dan menghilangkan biaya yang tidak memberikan kontribusi signifikan terhadap fungsi utama konstruksi. Tujuan dalam penelitian ini adalah untuk mengetahui penerapan Value Engineering dalam proyek pembangunan jembatan dapat meningkatkan efisiensi biaya dan waktu, kendala utama yang dihadapi dalam penerapan Value Engineering pada proyek pembangunan jembatan, serta bagaimana cara mengatasinya dan untuk mengetahui dampak penerapan Value Engineering terhadap kualitas, keamanan, dan keberlanjutan proyek pembangunan jembatan. Metode dalam penelitian ini adalah kualitatif. Hasil dalam penelitian ini adalah VE dapat menjadi alat yang sangat efektif dalam meningkatkan efisiensi proyek pembangunan jembatan jika diterapkan dengan benar. Agar hasil yang dicapai tetap optimal, penerapan VE harus dilakukan melalui analisis yang komprehensif, melibatkan ahli di bidangnya, serta didukung oleh regulasi yang sesuai
A Demographic Analysis of Stunting Issues in Relation to The Individuals Antenatal Care Services
Get PDFQuality prenatal examinations can aid in the early detection of nutritional issues and provide necessary interventions. The standard for Antenatal Care (ANC) in Indonesia has been established to include a minimum of six visits throughout pregnancy, with a focus on monitoring maternal and fetal health. This study analyzes the demographic factors of maternal age, parity, gestational age, and occupation in relation to the individuals\u27 ANC services and the incidence of stunting. The design of this study is a case-control study (1:1) with a total sample size of 212. The results indicated that maternal age, parity, gestational age, and occupation correlated with the individuals\u27 ANC services. Maternal age during pregnancy exhibited a significant relationship with individuals\u27 ANC service (p equal 0.001; OR equal 4.71), parity (p equal 0.001; OR equal 6.11), maternal gestational age (p equal 0.002; OR equal 3.80), maternal occupation (p equal 0.001; OR equal 4.25), and individuals\u27 ANC services (p equal 0.001) concerning the occurrence of stunting. It is recommended to prioritize the enhancement of ANC services according to established standards, including routine examinations, monitoring of fetal growth, provision of appropriate health Education during pregnancy, and support from skilled healthcare professionals, to prevent complications and stunting
PENERAPAN BIMBINGAN KLASIKAL UNTUK MENINGKATKAN KEMANDIRIAN BELAJAR DENGAN TEKNIK PROBLEM BASED LEARNING MENGGUNAKAN MEDIA KARTU KASUS
Get PDFThis research aims to increase the learning independence of students in class XI-9 of SMA Negeri 2 Kediri City through classical guidance services using Problem Based Learning (PBL) techniques using case cards. The method used is Guidance and Counseling Action Research (PTBK) in two cycles, each including planning, implementation, observation and reflection stages. The research subjects were 37 students who were selected based on the recommendation of the guidance and counseling teacher because they had low learning independence. The research instrument is a Linkert scale questionnaire which has been tested for validity and reliability. The data were analyzed descriptively quantitatively through comparison of the average scores of the pretest, posttest cycle I and posttest cycle II as well as the paired sample t-test and N-Gain calculations. The results showed that the average score for learning independence was from 106 (pretest) to 114 (posttest cycle I) and 127 (posttest cycle II) accompanied by a decrease in the standard deviation from 16.07 to 3.52. Improvements occurred in aspects of time management, learning initiative, responsibility and independent decision making. PBL with effective case cards encourages students to actively discuss, think critically, solve real problems and reflect on learning strategies
PERAN NILAI KETULUSAN, KOMITMEN, DAN KESUNGGUHAN HATI DALAM MEMBANGUN SIKAP MULTIKULTURAL PESERTA DIDIK: SEBUAH TINJAUAN LITERATUR
Get PDFThis study examines the role of sincerity, commitment, and wholeheartedness in shaping students\u27 multicultural attitudes amid social and cultural diversity. A qualitative approach with a literature study design was employed through a systematic review of journal articles, reference books, and relevant previous research. Data validity was ensured through source triangulation and critical literature analysis. Content analysis techniques were used to process data through reduction, presentation, and descriptive-qualitative conclusion drawing. The findings indicate that sincerity fosters honest and respectful social interactions, commitment supports the consistency of inclusive attitudes, and wholeheartedness deepens students\u27 understanding and acceptance of diversity. These three values complement each other in the internalization process of students\u27 multicultural attitudes. This article is expected to serve as a conceptual reference for educators and researchers in designing strategies to strengthen multicultural character education in schools
PENTINGNYA BERMAIN UNTUK TUMBUH KEMBANG ANAK USIA DINI: THE IMPORTANCE OF PLAY FOR EARLY CHILDHOOD DEVELOPMENT
No full textPlaying is a crucial activity in children\u27s lives, holding significant value for their physical, emotional, social, and cognitive growth. The motivation behind children\u27s play is shaped by intrinsic drives that stem from their fundamental needs for exploration, creativity, and social connection. This research aims to explore various aspects of children\u27s play motivation, considering internal factors like interest, curiosity, and enjoyment, as well as external factors such as the environment, peers, and the role of parents. The findings suggest that play serves not only as a source of entertainment but also as a tool for learning and self-expression, influenced by a blend of inherent and contextual factors. A comprehensive understanding of children\u27s play motivation can assist parents, educators, and policymakers in creating environments that foster optimal development.Playing is a crucial activity in children\u27s lives, holding significant value for their physical, emotional, social, and cognitive growth. The motivation behind children\u27s play is shaped by intrinsic drives that stem from their fundamental needs for exploration, creativity, and social connection. This research aims to explore various aspects of children\u27s play motivation, considering internal factors like interest, curiosity, and enjoyment, as well as external factors such as the environment, peers, and the role of parents. The findings suggest that play serves not only as a source of entertainment but also as a tool for learning and self-expression, influenced by a blend of inherent and contextual factors. A comprehensive understanding of children\u27s play motivation can assist parents, educators, and policymakers in creating environments that foster optimal development