Jurnal Pendidikan Teknologi dan Kejuruan最新文献

{"title":"Managerial Techniques Required of Principals of Technical and Vocational Colleges for Quality Assurance and Skill Acquisition","authors":"M. Odo","doi":"10.24036/jptk.v6i1.28523","DOIUrl":"https://doi.org/10.24036/jptk.v6i1.28523","url":null,"abstract":"The study is on the Managerial Techniques Required of Principals of Technical and Vocational Colleges for Quality Assurance and Skill Acquisition. The study was carried out in Lagos State. It covered all the six (6) technical colleges in the state. Survey design was used to elicit information from the respondents. The population of the study included all the Principals, and Vice Principals, departmental and unit heads. A total of six principals, twelve vice principals, five departmental heads and fifteen unit heads were used for the study. A pilot study was conducted to ascertain the reliability of the questionnaire items which was calculated to be 0.69. Five research questions were raised for the study and the data collected analysed with mean and standard deviation. The result of the study showed that  Principals of technical and vocational colleges apply some levels of managerial skills though do not involve teachers in policy and decision making, Most of the managerial techniques of Principals of technical and vocational colleges are not very adequate to enhance the quality of technical and vocational education.","PeriodicalId":55675,"journal":{"name":"Jurnal Pendidikan Teknologi dan Kejuruan","volume":"22 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-03-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88638480","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Synthesis Optimization Of Cathode Precursor Ni0,5 Mn0,4 Co0.1 (OH)2 with Coprecipitation Method","authors":"M. Razak, A. Zulfia","doi":"10.24036/jptk.v6i1.30523","DOIUrl":"https://doi.org/10.24036/jptk.v6i1.30523","url":null,"abstract":"The use of conventional fuels such from fossils sourced is non-renewable energy, which makes this energy source less environmentally friendly. The battery that is nowadays used widely is the Lithium-Ion type with variations in the type of electrode. Electrodes have an important role in battery performance, especially at the cathode. Predecessor cathode types such as LiCoO2, LiMnO, and LiNiCo have various disadvantages due to their dangerous nature, insufficient capacity, and poor stability. NMC cathode (NiMnCo), in this case, NMC541 is presented to overcome these deficiencies. The process of making NMC541 cathode can be done by various synthesis methods, one of which is Co-precipitation. The synthesis parameter directly influences the performance of the cathode precursor produced, especially on its microstructure. For that, we try to optimize the synthesis parameters, such as Stirring Speed, and Aging time. The result said that samples with 900 Rpm stirring speed give the best product precursor along to their small size particle and good conductivity. Meanwhile, Aging co-precipitation doesn’t significantly affect coprecipitation precursor products.","PeriodicalId":55675,"journal":{"name":"Jurnal Pendidikan Teknologi dan Kejuruan","volume":"14 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-03-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86043776","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Testing of Palm Oil-Based Electric Power Transformer Insulation Oil as a Renewable Energy Source","authors":"H. Hendri, Y. Arief, Abdul Syukur","doi":"10.24036/jptk.v6i1.32323","DOIUrl":"https://doi.org/10.24036/jptk.v6i1.32323","url":null,"abstract":"Reducing petroleum resources and environmental problems, alternative insulating oils with biodegradable characteristics have become an alternative. Esterification of palm-based oil is expected to provide better and optimum electrical properties. The esterification of palm oil will be carried out as a test sample and observed for its electrical, physical and chemical properties such as PD characteristics, breakdown voltage, dissipation factor, viscosity, flash point, etc. The effect of thermal aging on oil samples will also be carried out to simulate real situations in power transformer applications. Then after obtaining the best formulation from the sample it will be used as insulating oil in electric power transformers (100kVA). The purpose of this research is to apply esterified palm oil as an electric power transformer oil. The method used in this research includes field research. Field research includes taking oil samples, measuring the breakdown voltage of transformer oil, and the color of transformer oil. The results obtained are insulating oil for electric power transformers based on palm oil. Palm oil has the advantage of being an environmentally friendly, biodegradable and renewable oil compared to the transformer oil used today which is based on petroleum. With the realization of transformer oil based on palm oil, it is hoped that it can provide great economic opportunities for Indonesia as one of the largest palm oil producers in the world and can also provide added value and increase the competitiveness of the palm oil industry in the future.","PeriodicalId":55675,"journal":{"name":"Jurnal Pendidikan Teknologi dan Kejuruan","volume":"41 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-02-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82569443","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Design Analysis Configuration and Capacity of Off-Grid with Implementation of Photovoltaic (PV) and Battery Energy Storage System (BESS) as Power Supply for Shipping Activities at Ports","authors":"Fiqi Mutiah, B. Sudiarto","doi":"10.24036/jptk.v6i1.31623","DOIUrl":"https://doi.org/10.24036/jptk.v6i1.31623","url":null,"abstract":"The government of Indonesia developing mitigation for climate change and achieving decarbonization in the sea transportation sector by encouraging increased use of onshore power supply for ships when berthing at ports. Off-Grid is one of the green transition technologies that provide great benefits to ports for the mitigation of environmental. To ensure optimal system operation, determining the proper configuration and component sizes is an important decision at the design stage. One of the important activities at the port is the transportation of mining products, B3 waste, and others by using ships operated with diesel engines which are known to be expensive and not environmentally friendly. The configuration consists of a photovoltaic system and an energy storage system as well as land electricity support at the port then optimized by considering solar radiation, temperature, and data component specifications to supply power to the ship so that do not use diesel generators on board. From the calculation results it is known that when the ship is anchored it requires 3,310.34 kWh/day of electrical energy. To meet electricity needs, 3,200 units of PV modules are designed with a power output of 1,216 kW peak and a BESS capacity of 4,064 kWh.","PeriodicalId":55675,"journal":{"name":"Jurnal Pendidikan Teknologi dan Kejuruan","volume":"61 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-02-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84885534","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Pengembangan media pembelajaran video berbasis massive offline online courses (mooc) pada materi pelatihan analisa kredit mikro di PT. LKM bogor 2021","authors":"Aan Hidayat, Muktiono Waspodo, Sigit Wibowo","doi":"10.32832/tek.pend.v12i1.9128","DOIUrl":"https://doi.org/10.32832/tek.pend.v12i1.9128","url":null,"abstract":"Penelitian ini bertujuan untuk menganalisis: 1) Untuk mengetahui prosedur pengembangan media pembelajaran video berbasis MOOC pada materi pelatihan analisis kredit mikro di PT. LKM Bogor, 2) Untuk mengetahui kelayakan media pembelajaran video berbasis MOOC pada materi pelatihan analisis kredit mikro di PT. LKM Bogor, 3) Untuk mengetahui efektifitas media pembelajaran video berbasis MOOC pada materi pelatihan analisis kredit mikro di PT. LKM Bogor.Metode penelitian ini merupakan penelitian pengembangan atau disebut juga Research and Development (R&D). Penelitian ini menggunakan integrasi media penelitian dan pengembangan Borg and Gall dengan Media Desain Pembelajaran Dick and Carey. Subjek dalam penelitian ini adalah Peserta pelatihan di PT. LKM Bogor. Sampel dalam penelitian ini berjumlah 52 orang. Analisis data dalam penelitian ini menggunakan analisis deskriptif kualitatif dan kuantitatif. Data kualitatif dalam penelitian ini diambil melalui observasi lingkungan belajar dan wawancara. Data kuantitatif diambil melalui uji validasi ahli media pembelajaran, ahli desain pembelajaran, ahli materi, uji kelompok kecil, dan uji kelompok besar.Hasil yang ditunjukkan dalam pengembangan media pembelajaran video berbasis MOOC ini adalah penilaian kelayakan oleh ahli media memperoleh skor 94% (Layak). Penilaian kelayakan oleh ahli desain memperoleh skor 93% dan penilaian kelayakan oleh ahli materi pembelajaran memperoleh skor 94%. Berdasarkan penilaian kelayakan oleh ahli desain dan materi pembelajaran video berbasis MOOC ini dinilai layak untuk digunakan. Respon peserta dalam uji kelompok kecil dinilai cukup layak dengan skor 94%. Pada uji coba kelompok besar menunjukkan skor rata-rata 97% yang dikategorikan cukup layak. Uji kefektifan dinilai dengan uii menurut Donald kick Patrick dengan 2 level yaitu level reaksi (reaction) dan level belajar (learning), level reaksi di uji dengan cut of point dimana nilainya adalah 91% dapat dilihat nilai tersebut berada diatas nilai cut of point sehingga dapat dikategorikan sangat puas dengan demikian uji reaksi produk pengembangan media ini sangat efektif. Level selanjutnya adalah level belajar dihitung dengan melihat signifikan antara nilai sebelum dan sesudah dilakukan uji coba, hasil yang diperoleh menunjukkan bahwa nilai signifikansi kurang dari nilai yang ditentukan yaitu berada di angka 0,004 < 0,005 nilai signifikansinya sehingga ada perbedaan secara signifikan dengan demikian dapat dikategorikan media pembelajaran ini efektif","PeriodicalId":55675,"journal":{"name":"Jurnal Pendidikan Teknologi dan Kejuruan","volume":"68 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74948724","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"PENGEMBANGAN LEMBAR KERJA PESERTA DIDIK ELEKTRONIK (E-LKPD) BERBASIS INKUIRI MATERI LARUTAN PENYANGGA MATA PELAJARAN KIMIA KELAS XI DI SMAIT RAUDHATUL JANNAH CILEGON","authors":"Nahdia Rizkayanti, Sholeh Hidayat, Nandang Faturohman","doi":"10.32832/tek.pend.v12i1.7453","DOIUrl":"https://doi.org/10.32832/tek.pend.v12i1.7453","url":null,"abstract":"Abstrak:  Penelitian ini mengembangkan E-LKPD berbasis inkuiri yang dapat digunakan oleh peserta didik untuk pembelajaran kimia. Tujuan dari penelitian ini adalah untuk mengetahui langkah-langkah pengembangan E-LKPD menggunakan model ADDIE, kelayakan, efektivitas, serta respon peserta didik terhadap E-LKPD ) Berbasis Inkuiri Pada Materi Larutan Penyangga Mata Pelajaran Kimia Kelas XI  di SMAIT Raudhatul Jannah Cilegon. Penelitian ini dilakukan pada peserta didik kelas XI SMAIT Raudhatul Jannah Cilegon materi larutan penyangga. Metode yang digunakan adalah R&D dan mengadaptasi model ADDIE dengan 5 tahap yaitu 1)Analisis 2)Desain 3)Pengembangan 4)implementasi 5)Evaluasi. Validasi dilakukan oleh ahli media, ahli materi, dan praktisi pendidikan, selanjutnya dilakukan uji coba kepada peserta didik. Data yang dihasilkan dianalisis melalui validitas rata-rata untuk mendeskripsikan kelayakan dan efektivitas produka menggunakan uji N-Gain. Kelayakan hasil validasi oleh ahli materi sebesar 82%, ahli media sebesar 92%, dan praktisi pendidikan sebesar 95%, dikategorikan sangat baik. Setelah divalidasi kemudian diujicobakan pada peserta didik sehingga diperolehefektivitas pengembangan E-LKPD sebesar 76% dikategorikan efektif. Hasil respon peserta didik terhadap E-LKPD sebesar 91%. Dengan demikian, penelitian ini dapat disimpulkan bahwa E-LKPD berbasis inkuiri materi larutan penyangga dapat digunakan peserta didik kelas XI SMAIT Raudhatul Jannah Cilegon. ","PeriodicalId":55675,"journal":{"name":"Jurnal Pendidikan Teknologi dan Kejuruan","volume":"12 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77740345","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Nilai Kearifan Lokal Tradisi Andung Pada Upacara Kematian Saur Matua: Kajian Tradisi Lisan Batak Toba","authors":"Khairunnisa Br Tambunan, Rosmawaty Harahap, Elly Prihasti Wuriyani","doi":"10.32832/tek.pend.v12i1.9117","DOIUrl":"https://doi.org/10.32832/tek.pend.v12i1.9117","url":null,"abstract":"Tradisi Lisan (oral tradition) merupakan tradisi yang hidup, dan lahirnya serta tumbuh ditengah masyarakat dari warisan turun temurun melalui perantara mulut kemulut dari zaman dahulu hingga saat ini. Tradisi Lisan, dengan tradisi serta adat istiadat warga, bisa ditatap selaku peninggalan budaya berarti serta berharga yang layak buat dikaji serta dilestarikan. Riset khazanah tradisi lisan di Indonesia pada awal mulanya digalakkan sehabis timbul pemahaman hendak terus menjadi banyaknya penutur serta penikmat yang lenyap. Pertumbuhan era yang modern pula menunjang dari kemunduran melenyapkan dan memudarkan tradisi lisan ini. Contoh tradisi lisan yang saat ini khawatir akan kehabisan penuturnya dan penikmat yakni tradisi lisan Andung. Tradisi dari masyarakat Batak Toba yang begitu penting untuk kembali dilestarikan kembali , Andung (Nyanyian ratapan) masuk pula kedalam sastra warga Batak Toba  ( Simanjuntak, 1986: 251) serta apalagi andung dianggap pula sebagai sebuah kesenian( Sihombing, 2000: 124)","PeriodicalId":55675,"journal":{"name":"Jurnal Pendidikan Teknologi dan Kejuruan","volume":"28 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81657920","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Pengaruh Video Pembelajaran Berbasis Multimedia Terhadap Hasil Belajar Farmakologi","authors":"Evi Mulyani, Chandra Anugrah Putra","doi":"10.32832/tek.pend.v12i1.9114","DOIUrl":"https://doi.org/10.32832/tek.pend.v12i1.9114","url":null,"abstract":"Hasil penelitian menunjukkan bahwa: (1) terdapat pengaruh signifikansi video pembelajaran berbasis multimedia terhadap hasil belajar Farmakologi; (2) hasil belajar Farmakologi pada kelompok peserta didik yang menerapkan video pembelajaran berbasis multimedia lebih tinggi dibandingkan dengan Hasil belajar Farmakologi pada kelompok peserta didik dengan menggunakan media pembelajaran teks. Berdasarkan hasil penelitian, analisis data, pengujian hipotesis, dan pembahasan hasil penelitian tentang perlakuan terhadap hasil belajar Farmakologi, dapat diberikan kesimpulan sebagai berikut:. Populasi dalam penelitian ini yaitu semua peserta didik di SMK Kesehatan Palangka Raya dan sampelnya yaitu peserta didik kelas XI SMK Kesehatan Palangka Raya. Sesuai dengan fenomena yang akan diteliti oleh peneliti maka dibutuhkan alat dan pengumpulan data yang relevan. Dalam penelitian ini teknik pengumpulan data yang digunakan adalah observasi dan Tes hasil belajar peserta didik. Capaian yang dinggin di dapat dalam penelitian ini yaitu penerapan yang digunakan peneliti dapat membantu meningakatkan hasil belajar peserta didik.","PeriodicalId":55675,"journal":{"name":"Jurnal Pendidikan Teknologi dan Kejuruan","volume":"22 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82172583","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Kepemimpinan Multidimensi Sekolah pada Masa Pandemi Covid-19","authors":"Ariska Erawati","doi":"10.32832/tek.pend.v12i1.7080","DOIUrl":"https://doi.org/10.32832/tek.pend.v12i1.7080","url":null,"abstract":"Pemimpin memiliki banyak peran dalam berbagai sisi, mengontrol dan ikut serta dalam segala rangkaian hal terkait apa yang dikelolanya, baik bidang pendidikan, sosial, ekonomi dan lain sebagainya. Seorang pemimpin diharuskan untuk memiliki kompetensi diri yang berkarakter sehingga tercipta ciri khas tertentu. Berbagai macam gaya kepemimpinan terkadang harus dapat dikuasai oleh seorang pemimpin, guna memperluas etos kerjanya dalam berbagai macam situasi dan kondisi. Seperti yang saat ini sedang terjadi yaitu fenomena pandemi covid-19, segala jenis kegiatan menjadi berubah karena adanya pandemi ini, begitu pula dengan para pemimpin diberbagai instansi, berusaha merancang yang terbaik dengan keterbatasan yang terjadi akibat pandemi.","PeriodicalId":55675,"journal":{"name":"Jurnal Pendidikan Teknologi dan Kejuruan","volume":"42 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88499033","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"PENGEMBANGAN INSTRUMEN PENILAIAN BERBASIS HOTS PADA MATA PELAJARAN IPA KELAS V SD","authors":"Ichsanul Ferdiansyah","doi":"10.32832/tek.pend.v12i1.7760","DOIUrl":"https://doi.org/10.32832/tek.pend.v12i1.7760","url":null,"abstract":"Pada Kurikulum 2013 guru harus melaksanakan pembelajaran dan penilaian yang relevan dengan karakteristik pembelajaran abad 21. Pembelajaran dalam setiap mata pelajaran terkait dengan kompetensi dan konteks harus memacu peserta didik untuk memiliki keterampilan berpikir dari LOTS menuju proses berpikir HOTS Jenis penelitian ini adalah Pengembangan Instrumen, yang mengacu pada model pegembangan ADDIE : Analisis, Design. Developmen, Implementation, Evaluation. Penelitian berlokasi di MI Al Khairiyah Karanganyar Ciruas Serang Banten. Sampel total dalam penelitian ini sebanyak 75 peserta didik. Teknik pengumpulan data berupa tes pilihan ganda. Teknik analisis data deskriptif kuantitatif menggunakan program excel dan SPSS. Instrumen Penilaan divalidasi oleh 4 orang ahli , yang terdiri dari dua dosen ahli penilaian dan dua dosen ahli materi. Validiasi isi pada penelitian ini sebesar 0,93 dengan menggunakan validitas aiken, kategori soal termasuk valid dan rata-rata butir soal tinggi. Reliabilitas kategori tinggi dengan Alpha Cronbach sebesar 0,934. Tingkat kesulitan butir soal terdiri dari mudah, sulit, dan sedangan dengan tingkat kesukaran 0,274 – 0,790. Nilai validitas dan realibilitas yang tinggi menggambarkan bahwa instrumen penilaian yang dikembangkan pada penelitian ini mempunyai konstruksi dan kualitas yang baik.  ","PeriodicalId":55675,"journal":{"name":"Jurnal Pendidikan Teknologi dan Kejuruan","volume":"4 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87542695","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}