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INDONESIA
Jurnal of Electrical Vocational Education and Technology
Published by Universitas Negeri Jakarta
ISSN : 25489178     EISSN : 27459373     DOI : -
Core Subject : Science, Education, Engineering,
Control & Systems Engineering Education Electrical & Electronics Engineering Energy Engineering
Journal of Electrical Vocational Education and Technology merupakan media publikasi yang diterbitkan oleh Program Studi Pendidikan Teknik Elektro Fakultas Teknik Universitas Negeri Jakarta sebagai sarana diseminasi dan publikasi artikel hasil penelitian dan artikel konseptual yang dilakukan oleh para peneliti, akademisi, praktisi dan industri di bidang pendidikan teknik elektro dan ketenagalistrikan. Yang meliputi : Ketenagalistrikan Energi Terbarukan Otomasi Industri Otomatisasi Instalasi Listrik Manajeman Industri Audit Energi dan Kelistrikan Media Pembelajaran Motode Pembelajaran Evaluasi pembelajaran
Arjuna Subject : Umum - Umum
Articles 104 Documents
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PENGEMBANGAN TES PENGETAHUAN GAMBAR TEKNIK BERBASIS WEBSITE Sella Kurniawati; Soeprijanto; Farried Wadjdi
Journal of Electrical Vocational Education and Technology Vol 2 No 2 (2017): Journal Of Electrical Vocational Education and Technology
Publisher : Fakultas Teknik Universitas Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21009/JEVET.0022.05

Abstract

This Research and development determines the effectiveness of media usage test based on website when compared with conventional test, for the final exam related to basic knowledge of engineering drawings on electrical engineering major of a vocational school called Teknik Instalasi Pemanfaatan Tenaga Listrik (TIPTL). The research was conducted at SMKN, a public vocational high school, from August 2016 until December 2016. The method used in this research is Research and Development while the ADDIE model (Analysis, Design, Development, Implentation, and Evaluation). The data was collected by using a questionnaire for measuring the feasibility of the media and the effectiveness formula is used to determine the effectiveness of aformentioned media. Based on research that has been conducted, the test of testing by subject matter experts indicate that the product got 92%, the results of testing by media experts got 89%, and the results of testing by students 88%. Then, the development of knowledge technical drawing test based on website can be expressed very worthy to be used. The results of the comparing the efficacy score between web-based test with conventional test shows, the effectiveness score of conventional test (ETK) is 0.015, and the effectiveness score of web-based test (ETBW) is 0.12. Based on that comparison ���� < ���
HUBUNGAN ANTARA KEPUASAN SISWA DAN PERSEPSI KINERJA GURU PROFESIONAL DENGAN HASIL BELAJAR SISWA PADA MATA PELAJARAN PEKERJAAN DASAR ELEKTROMEKANIK Siti Mardiah; Soeprijanto; Farried Wadjdi
Journal of Electrical Vocational Education and Technology Vol 2 No 2 (2017): Journal Of Electrical Vocational Education and Technology
Publisher : Fakultas Teknik Universitas Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21009/JEVET.0022.03

Abstract

This research aims to determine the relationship between student satisfaction and perception of professional teacher performance with student learning outcomes electromechanical basic work subjects. This research was conducted in 5 Vocational High School of Jakarta. The method used is the method of survey. Collecting data using techniques of observation and questionnaires. Affordable population in this study were students of the X grade electrical engineering student totaling 90 students and the sample research taken as many as 40 students. The test results by using a correlation coefficient of pearson product moment obtained value rxy X1 0.920 rxy X2 0,940 dan R 0,722. This means that together there is a positive relationship between student satisfaction about professional teacher performance with student learning outcomes electromechanical basic work subjects. From t-test calculations obtained X1 tcount > ttable (14,52 > 2,02), which showed a significant relation between the variable X1 is student satisfaction about professional teacher performance with variable Y is Student Learning Outcomes Electromechanical basic work Subject and for variable X2 obtained tcount > ttable (17,05 > 2,02), which showed a significant relation between the variable X1 is professional teacher performance with variable Y is Student Learning Outcomes Electromechanical basic work Subject. From the calculation result obtained coefficient of determination X1 37.25% so that it can be said that the variable Y Student Learning Outcomes Electromechanical basic work Subject determined by variable X1 student satisfaction about professional teacher performance by 84,73% And coefficient of determination X2 88,44% so that it can be said that the variable Y Student Learning Outcomes Electromechanical basic work Subject determined by variable X2 professional teacher performance by 88,44%. To improve students' satisfaction in the future, it is expected that teachers can use more appropriate and suitable learning method with the students and to improve teacher performance expected school always monitor teacher performance every year. Abstrak Penelitian ini bertujuan untuk mengetahui hubungan antara kepuasan siswa dan persepsi kinerja guru profesional dengan hasil belajar siswa mata pelajaran pekerjaan dasar elektromekanik. Penelitian ini dilakukan di SMK N 5 Jakarta. Metode yang digunakan adalah metode survei. Pengumpulan data menggunakan teknik pengamatan dan kuesioner. Populasi dalam penelitian ini adalah siswa kelas X TIPTL yang berjumlah 90 siswa dan sampel penelitian diambil sejumlah 40 siswa dengan cara stratified random sampling. Data yang telah terkumpul akan dioleh dengan uji hipotesis setelah data memenuhi persyaratan normalitas, keberartian dan linieritas. Hasil penelitian menggunakan uji koefisien korelasi dengan menggunakan product moment dari Pearson diperoleh nilai rxy X1 0,920, rxy X2 0,940 dan R 0,722. Hal ini berarti secara bersama-sama terdapat hubungan yang positif antara kepuasan siswa tentang kinerja guru profesional dan kinerja guru profesional dengan hasil belajar siswa pekerjaan dasar elektromekanik. Dari perhitungan uji-t didapat X1 thitung > ttabel (14,52 > 2,02), yang menunjukkan adanya hubungan yang signifikan antara variabel X1 yaitu kepuasan siswa tentang kinerja guru profesional dengan variabel Y yaitu hasil belajar pekerjaan dasar elektromekanik dan untuk X2 didapat thitung > ttabel (17,05 > 2,02), yang menunjukkan adanya hubungan yang signifikan antara variabel X2 yaitu kinerja guru profesional dengan variabel Y yaitu hasil belajar pekerjaan dasar elektromekanik. Dari hasil perhitungan diperoleh koefisien determinasi X1 84,73%, sehingga dapat dikatakan bahwa variabel Y hasil belajar pekerjaan dasar elektromekanik ditentukan oleh variabel X1 kepuasan siswa tentang kinerja guru profesional sebesar 84,73% dan koefisien determinasi X2 88,44%, sehingga dapat dikatakan bahwa variabel Y hasil belajar pekerjaan dasar elektromekanik ditentukan oleh variabel X2 kinerja guru profesional sebesar 88,44%.
PERBEDAAN HASIL BELAJAR ANTARA MODEL ACTIVE LEARNING DENGAN MODEL DISCOVERY LEARNING PADA MATA PELAJARAN DASAR PENGUKURAN LISTRIK BAGI SISWA KELAS X DI SMK BUNDA KANDUNG JAKARTA Stephany Valentine; Suyitno; Imam Arif Raharjo
Journal of Electrical Vocational Education and Technology Vol 2 No 2 (2017): Journal Of Electrical Vocational Education and Technology
Publisher : Fakultas Teknik Universitas Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21009/JEVET.0022.04

Abstract

The purpose of this research is to know the differences of learning outcomes for X Grade Electrical Engineering Installation skill Students in basic electrical measurement subjects between active learning model with discovery learning model with formulation are there differences of learning outcomes between use both of models in learning. This research was conducted at Bunda Kandung Senior High School in November 2016- February 2017. This research method is quantitative method with experiment model. Population in this research are all X grade students of Electrical Engineering Installation skill program at Bunda Kandung Senior High School which is the total are 108 students. This research is given to the sample, where the sample is taken randomly using the sampling formula so the sample used for two classes of X grade Electrical Engineering Installation programof Bunda Kandung with the total sample are 52 students for two treatments, they are class A and class B with total are 26 students. Class A is given the active learning model of the power of two model while class B is treated with discovery learning model. Instruments in this research that is a matter of multiple choice with 3 basic competence of basic subjects electrical measurement as much as 40 item about instrument test for 30 respondent XI grade. Based on the results using validity test, different power and reliability test obtained as many as 30 items of valid question that is used for the final learning result of basic electrical measurement. Problems are given to two treatment classes which are then assessed and tested, then the data is processed using frequency distribution, normality test and t-test. Hypothesis testing using t-test obtained tcount = 1.711 with degrees of freedom 50 at the level of significance α = 0.05 and obtained ttable = 1.675, then the value of H1 thitung accepted and H0 rejected. This shows that the average learning outcomes by using discovery learning model is higher than using active learning model . discovery learning model got 81,03 compared with mean of learning result by using active learning model got 62,07. Abstrak Penelitian ini bertujuan untuk mengetahui perbedaan hasil belajar siswa kelas X TITL pada mata pelajaran dasar pengukuran listrik antara model pembelajaran active learning dengan model pembelajaran discovery learning dengan rumusan masalah apakah terdapat perbedaan hasil belajar siswaantar penggunaan kedua model tersebut dalam pembelajaran. Penelitian ini dilaksanakan di SMK Bunda Kandung Jakarta pada bulan November 2016-Februari 2017. Metode penelitian ini adalah metode kuantitatif dengan model eksperimen. Populasi dalam penelitian ini yakni seluruh siswa kelas X program keahlian Teknik Instalasi Listrik di SMK Bunda Kandung yang berjumlah 108 siswa. Penelitian ini diberikan kepada sampel, dimana sampel diambil secara random menggunakan rumus pengambilan sampel sehingga sampel yang digunakan adalah dua kelas X program keahlian Teknik Instalasi Listrik SMK Bunda Kandung dengan jumlah sampel sebanyak 52 siswa untuk dua perlakuan dimana masing-masing kelas A dan kelas B berjumlah 26 siswa. Kelas A diberi perlakuan model active learningthe power of two sedangkan kelas B diberi perlakuan model discovery learning.Instrumen dalam penelitian ini yakni berupa soal pilihan ganda dengan 3 kompetensi dasar mata pelajaran dasar pengukuran listrik sebanyak 40 butir soal uji coba instrumen terhadap 30 responden kelas XI. Berdasarkan hasil uji coba menggunakan uji validitas, daya beda serta uji realibilitas diperoleh sebanyak 30 butir soal yang valid yang digunakan untuk hasil belajar akhir dasar pengukuran listrik. Soal diberikan kepada dua kelas perlakuan yang kemudian diberi penilaian dan dilakukan uji, lalu data diolah menggunakan distribusi frekuensi, uji normalitas dan uji t-test.Pengujian hipotesis menggunakan uji-t diperoleh thitung = 1.711 dengan derajat kebebasan 50 pada taraf signifikansi α = 0.05 dan diperoleh ttabel = 1.675, maka nilai thitung H1 diterima dan H0 ditolak. Hal ini menunjukan bahwa rata – rata hasil belajar dengan menggunakan model pembelajaran discovery lebih tinggi yakni sebesar 81,03 dibandingkan dengan rata-rata hasil belajar dengan menggunakan model pembelajaran active learning sebesar 62,07.
PENGEMBANGAN MODUL ELEKTRONIK BERBASIS LECTORA INSPIRE PADA MATA PELAJARAN INSTALASI MOTOR LISTRIK Hervina Kiruna; Massus Subekti; Purwanto Gendroyono
Journal of Electrical Vocational Education and Technology Vol 3 No 1 (2018): Journal Of Electrical Vocational Education and Technology
Publisher : Fakultas Teknik Universitas Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21009/JEVET.0031.03

Abstract

The aims of this study are to : (1) find the necessity of electronic module, (2) find the process of the development module, (3) find the expediency, and (4) find the effectiveness of the electronic module based on Lectora Inspire on the subject Electric Motor Installation. The research method used is Research and Development method, while the product development model uses the ADDIE (Analysis,Design, Development, Implementation, and Evaluation). This study uses questionnaire and questions test as the technique of collection data. The results of the study find that : (1) the analysis of the necessity of electronic module shows that as many 100% of the students have not used the electronic module yet, (2) the process of developing the learning as module is done in fivemain stages, which are Analysis,Design, Development, Implementation, and Evaluation, (3) feasibility testing is obtained on average 3,5 with the criteria “Very feasible” and concludes that the electronic module based on Lectora Inspire on teh subject Electric Motor Installation is feasible for learning., and (4) the effectiveness test is done by comparing the posttest grade of the experimental class with the posttest grade of the control class has the result of Tcount = 5,74 with the conlusion that the effectiveness of the use of Electronic Module based Lectora Inspire is higher or equal to the students that do not use the module in improving the learning outcomes of Electronic Motor Installation. Abstrak Penelitian ini bertujuan untuk: (1) mengetahui kebutuhan modul elektronik (2) mengetahui proses pengembangan modul, (3) mengetahui kelayakan dan (4) mengetahui keefektifan modul elektronik berbasis Lectora Inspire pada mata pelajaran Instalasi Motor Listrik. Metode penelitian yang digunakan adalah metode penelitian dan pengembangan (Research & Development) sedangkan model pengembangan produk yang digunakan adalah model ADDIE (Analysis,Design,Development,Implementation, dan Evaluation). Teknik pengumpulan data pada penelitian ini menggunakan angket dan soal tes. Hasil penelitian menunjukan bahwa: (1) analisis kebutuhan mengatakan sebanyak 100% siswa belum menggunakan modul elektronik (2) proses pengembangan modul pembelajaran dilakukan dalam lima tahapan utama yaitu Analysis,Design,Development,Implementation, dan Evaluation; (3) pengujian kelayakan didapatkan rata-rata 3,5 dengan kriteria “sangat layak” dan modul elektronik berbasis Lectora Inspire pada mata pelajaran Instalasi Motor Listrik layak digunakan untuk proses pembelajaran; dan (4) pengujian keefektifan dilakukan dengan membandingkan nilai posttest kelas eksperimen dengan nilai posttest kelas kontrol didapatkan hasil nilai
PENGARUH METODE PEMBELAJARAN COOPERATIVE TERHADAP HASIL BELAJAR INSTALASI BANGUNAN SEDERHANA KELAS X TITL SMKN 34 JAKARTA Achmad Abi Rafdi; Farried Wadjdi; Massus Subekti
Journal of Electrical Vocational Education and Technology Vol 3 No 2 (2018): Journal Of Electrical Vocational Education and Technology
Publisher : Fakultas Teknik Universitas Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21009/JEVET.0032.01

Abstract

The purpose of this study is to determine the effect of cooperative learning methods and learning motivation on results. Learning Simple Building Installation. The population in this study were all students of Class X TITL SMK 32, totaling 64 students. In this study using expost facto method with quantitative approach. Research data is in the form of posttest results of class X students. Data analysis techniques used normality test, namely the liliefors test with a significant level of 0.05 indicating that the data were normally distributed while the homogeneity test using the fisher test showed that the data was homogeneous. The results showed that the fcount value was greater than ftabel with a significant level of 0.05, namely 56.761 <2.5 (Method) so that the first hypothesis which states that there are differences in learning outcomes using the STAD method and the Snowball Throwing Method. The second hypothesis states that there are significant differences between learning outcomes in the upper class and those in the lower class. (Calculate> Ftable; 9,549> 2,5). The third hypothesis states that there are differences in learning outcomes between learning methods and grade level (Fcount <Ftable; 33.02 <2.5). The results of the study conclude that there are significant differences between learning methods and class levels. Abstrak Tujuan dari penelitian ini adalah untuk mengetahui Pengaruh Metode Belajar Kooperatif dan Motivasi Belajar Terhadap Hasil Belajar Instalasi Bangunan Sederhana. Populasi pada penelitian ini adalah seluruh siswa Kelas X TITL SMKN 32 yang berjumlah 64 orang siswa. Pada penelitian ini menggunakan metode expost facto dengan pendekatan kuantitatif. Data penelitian berupa hasil posttest siswa kelas X. Teknik analisis data menggukan uji normalitas yaitu uji liliefors dengan taraf signifikan 0,05 menunjukan bahwa data berdistribusi normal sedangkan uji homogenitas menggunakan uji fisher menunjukan bahwa data bersifat homogen. Hasil penelitian menunjukan bahwa nilai fhitung lebih besar dari ftabel dengan taraf signifikan 0,05 yaitu 56.761 < 2,5 (Metode) sehingga hipotesis pertama yang menyatakan bahwa adanya perbedaan hasil belajar menggunakan metode STAD dan Metode Snowball Throwing. Hipotesis yang kedua yang menyatakan terdapat perbedaan yang signifikan antara hasil belajar yang berada di kelas atas dengan sis yang berada di kelas bawah. (Fhitung > Ftabel; 9.549 > 2,5). Hipotesis ke tiga yang menyatakan bahwa adanya perbedaan hasil belajar antara metode pembelajaran dengan tingkat kelas (Fhitung < Ftabel; 33.02 < 2,5). Hasil penelitian menyimpulkan bahwa antara metode pembelajaran dengan tingkat kelas terdapat perbedaan yang signifikan.
ALAT PENUNTUN TUNANETRA BAGI PENYANDANG TUNANETRA LINGKUP UNJ BERBASIS ARDUINO DAN KOMPAS Ade Riza Priambodo; Muhammad Rif’an; Nur Hanifah Yuninda
Journal of Electrical Vocational Education and Technology Vol 3 No 2 (2018): Journal Of Electrical Vocational Education and Technology
Publisher : Fakultas Teknik Universitas Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21009/JEVET.0032.06

Abstract

Man was created perfect but in its development are not all born normal. Humans are born so called in need special, special man in need of them is deaf, blind and tunawicara. Required tools that can significantly impact that is guiding the blind tools can serve as a guiding visually impaired in performing daily activities Research methods used in this study i.e. method using RnD. This research was conducted at the University of Jakarta Country in April 2018, testing is done i.e. test modules, test compass GPS module, test module DF Player, and Test the motor gear box DC Based on the results of the research there is a compass that the module obtained different results due to the large number of different metals around testing, testing the GPS module obtained as a result of appropriate coordinates realtime guiding tool for visually impaired the test runs, the Player can function DF module fits well, testing module gear box can function in accordance with the specified distance Abstrak Manusia diciptakan sempurna namun dalam perkembangannya tidak semua terlahir normal. Manusia yang lahir demikian disebut dengan berkebutuhan khusus, manusia berkebutuhan khusus diantaranya adalah tunarungu, tunawicara dan tunanetra. Maka dibutuhkan alat yang dapat berdampak signifikan yaitu alat penuntun tunanetra dapat berfungsi sebagai penuntun tunanetra dalam melakukan aktifitas sehari hari. Metode penelitian yang digunakan dalam penelitian ini yaitu menggunakan metode RnD. Penelitian ini dilakukan di Universitas Negri Jakarta pada bulan April 2018, Pengujian yang dilakukan yaitu menguji modul kompas, menguji modul GPS, menguji modul DF Player, dan Menguji motor gear box DC Berdasarkan hasil yang penelitian yang didapatkan bahwa modul kompas terdapat hasil yang berbeda beda dikarenakan banyaknya unsur logam disekitaran pengujian, pengujian modul GPS didapatkan hasil kordinat sesuai realtime selama alat penuntun tunanetra berjalan, pengujian modul DF Player dapat berfungsi sesuai dengan baik, pengujian modul gear box dapat berfungsi sesuai dengan jarak yang ditentukan.
SIMULASI KUAT PENERANGAN GEDUNG BERTINGKAT MENGGUNAKAN SOFTWARE DIALUX EVO 6.2. DI GEDUNG L1 TEKNIK ELEKTRO UNIVERSITAS NEGERI JAKARTA Azhari Jum’atullah; Irzan Zakir; Massus Subekti
Journal of Electrical Vocational Education and Technology Vol 3 No 2 (2018): Journal Of Electrical Vocational Education and Technology
Publisher : Fakultas Teknik Universitas Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21009/JEVET.0032.07

Abstract

The purpose of this research is to get the strong value of lighting at L1 building of Universitas Negeri Jakarta and compare the measurement result using luxmeter with software of Dialux Evo 6.2. This research uses engineering methods by utilizing three ways of measurement, manual calculation and simulation of Dialux Evo 6.2. Measurement method using Luxmeter as measuring instrument to get the measured value of the measured light in the learning room based on the standard procedure of calculation according to SNI and the simulation using the program of Dialux Evo 6.2 to predict the strong value of the illumination that should be in the building. The results of this study indicate that the average value of the average light is still not much according to the standard. Then by manual calculation and simulation, the strong value of illumination that should be in the building is also below 350 lux for study room, under 500 lux for laboratory, and under 750 lux for technic al drawing room. Then to improve the design of the high rise building, to achieve a strong value of lighting above 350 lux, 500 lux and 750 lux can be obtained by changing the wall color characters that increased to reach 3- 9.6 percent, a 52-84 percent increase after changing the point of light , as well as an increase of 54-85 percent after changing the color of the walls and the point of light. Abstrak Tujuan dari penelitian ini adalah untuk mendapatkan nilai kuat penerangan pada gedung L1 Universitas Negeri Jakarta dan membandingkan hasil pengukuran menggunakan luxmeter dengan software Dialux Evo 6.2. Penelitian ini menggunakan metode rekayasa teknik dengan memanfaatkan tiga cara yaitu pengukuran, perhitungan manual dan simulasi Dialux Evo 6.2. Cara pengukuran menggunakan Luxmeter sebagai alat ukur untuk mendapatkan nilai kuat penerangan yang terukur pada ruang belajar berdasarkan standar tata cara perhitungan menurut SNI dan cara simulasi menggunakan program Dialux Evo 6.2 untuk memprediksi nilai kuat penerangan yang seharusnya terdapat pada gedung bertingkat. Hasil penelitian ini menunjukan bahwa nilai kuat penerangan rata-rata yang masih banyak yang belum sesuai standar. Kemudian dengan cara perhitungan manual dan simulasi, nilai kuat penerangan yang seharusnya terdapat pada gedung bertingkat tersebut juga masih dibawah 350 lux untuk ruang belajar, dibawah 500 lux untuk laboratorium, dan dibawah 750 lux untuk ruang gambar teknik. Kemudian pada perbaikan desain gedung bertingkat tersebut, untuk mencapai nilai kuat penerangan di atas 350 lux, 500 lux dan 750 lux dapat diperoleh dengan merubah karakter warna dinding yang mengalami kenaikan mencapai 3-9,6 persen, kenaikan 52-84 persen setalah merubah titik lampu, serta kenaikan 54-85 persen setelah merubah warna dinding dan titik lampu.
HUBUNGAN ANTARA KEMANDIRIAN BELAJAR DAN PERSEPSI SISWA TENTANG KELENGKAPAN FASILITAS BELAJAR DENGAN HASIL BELAJAR DASAR LISTRIK DAN ELEKTRONIKA DI SMKN 34 JAKARTA Hajar Nur Qibtyah; Suyitno; Massus Subekti
Journal of Electrical Vocational Education and Technology Vol 3 No 2 (2018): Journal Of Electrical Vocational Education and Technology
Publisher : Fakultas Teknik Universitas Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21009/JEVET.0032.02

Abstract

The purpose of this study was to determine the relationship between learning independence and students' perceptions of the completeness of learning facilities with basic learning outcomes of electricity and electronics at SMK 34 Jakarta. This research was conducted at SMKN 34 Jakarta with a total sample of 65 students of class X Electricity in the subjects of Basic Electricity and Electronics. The method used in the study is ex post facto with this type of qualitative research. This study uses the ex post facto method with a quantitative approach. The results obtained stated that there was a positive and significant relationship between learning independence and students' perceptions of the completeness of learning facilities with learning outcomes with a large value of r count = 0.725 and fcount = 34.38 with learning independence influencing learning outcomes by 52.56%. So that, it can be implied that the higher the independence of student learning and the more complete learning facilities available, the higher student learning outcomes, and vice versa, the lower the independence of student learning and the complete lack of learning facilities that exist make student learning outcomes also low. Abstrak Tujuan dari penelitian ini adalah untuk mengetahui hubungan antara kemandirian belajar dan persepsi siswa tentang kelengkapan fasilitas belajar dengan hasil belajar dasar listrik dan elektronika di SMKN 34 Jakarta. Penelitian ini dilakukan di SMKN 34 Jakarta dengan jumlah sampel sebanyak 65 siswa kelas X Listrik pada mata pelajaran Dasar Listrik dan Elektronika. Metode yang digunakan dalam penelitian adalah ex post facto dengan jenis penelitian kunatitatif. Penelitian ini menggunakan metode ex post facto dengan pendekatan kuantitatif. Hasil penelitian yang didapat menyatakan bahwa terdapat hubungan yang positif dan signifikan antara kemandirian belajar dan persepsi siswa tentang kelengkapan fasilitas belajar dengan hasil belajar dengan besar nilai rhitung= 0,725 dan fhitung= 34,38 dengan kemandirian belajar berpengaruh terhadap hasil belajar sebesar 52,56%. Sehingga, dapat diimplikasikan bahwa semakin tinggi kemandirian belajar siswa dan semakin lengkap fasilitas belajar yang ada membuat hasil belajar siswa tinggi pula, begitupun sebaliknya semakin rendah kemandirian belajar siswa dan kurangnya lengkap fasilitas belajar yang ada membuat hasil belajar siswa rendah pula.
PROTOTYPE SISTEM KENDALI KADAR KEPEKATAN ASAP PADA SMOKING ROOM DENGAN METODE FUZZY LOGIC BERBASIS ARDUINO M. Sunan Ishfahani; Nur Hanifah Yuninda; Purwanto Gendroyono
Journal of Electrical Vocational Education and Technology Vol 3 No 2 (2018): Journal Of Electrical Vocational Education and Technology
Publisher : Fakultas Teknik Universitas Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21009/JEVET.0032.08

Abstract

The purpose of this research is to make prototype of smoke concentration levels control system in smoking room by fuzzy logic method based on arduino. The prototype is able to detect and control the smoke to stay constantly in allowed threshold to the smoking room and provide periodic information about the concentration level in that smoking room automatically. This research uses Research and Development Method, which includes requirements analysis, design, basic implementation into prototype form. Requirements analysis is based on the lack of smoke detection and control systems in smoking rooms. The design of the control system in this study is applied to fuzzy logic controller. This research emphasizes more on the basic implementation of the desired prototype by standards testing such as output voltage testing and fuzzyfication testing that have not arrived at the stage of efficiency testing. The results show that the system will be put into danger condition if the concentration of smoke reaches 80 PPM. At that level, the voltage measured by the sensor is in the range of 3.19 to 3.41 VDC with an average voltage increase of 0.035 to 0.04 VDC per PPM. Error in fuzzyfication testing is 0.04% and 0.08% based on calculation. Abstrak Tujuan penelitian ini adalah membuat prototype sistem kendali kadar kepekatan asap pada smoking room dengan metode fuzzy logic berbasis arduino. Alat ini dapat mendeteksi dan mengendalikan asap agar tetap pada ambang batas yang diperbolehkan pada smoking room serta memberikan informasi secara periodik tentang kadar kepekatan asap yang terdapat pada smoking room secara otomatis. Penelitian ini menggunakan Metode Penelitian dan Pengembangan (Research and Development) yang meliputi analisis kebutuhan, perancangan, implementasi dasar dalam bentuk prototype dan pengujian. Analisis kebutuhan didasari karena jarang terdapatnya sistem deteksi dan kendali asap pada smoking room. Perancangan sistem kendali pada penelitian ini diterapkan fuzzy logic controller. Penelitian ini lebih menekankan pada implementasi dasar dari prototype yang diinginkan dengan pengujian standar seperti pengujian tegangan keluaran dan pengujian fuzzyfikasi yang belum sampai pada tahap pengujian efisiensi. Hasil penelitian menunjukkan bahwa sistem akan mengindikasikan sebuah bahaya jika kadar kepekatan asap mencapai 80 PPM. Pada kadar tersebut, tegangan yang terukur oleh sensor berada pada kisaran 3,19 sampai 3,41 VDC dengan rata-rata kenaikan tegangan sebesar 0,035 sampai 0,04 VDC per PPM. Error pada pengujian fuzzyfikasi adalah sebesar 0,04 % dan 0,08 % yang didasarkan pada perhitungan.
PERBEDAAN HASIL BELAJAR TEORI MATA PELAJARAN INSTALASI MOTOR LISTRIK DENGAN SOFTWARE ECTS DAN METODE PEMBELAJARAN KONVENSIONAL Maria Michelle Cindy; Purwanto Gendroyono; Massus Subekti
Journal of Electrical Vocational Education and Technology Vol 3 No 2 (2018): Journal Of Electrical Vocational Education and Technology
Publisher : Fakultas Teknik Universitas Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21009/JEVET.0032.03

Abstract

Purpose of this research to determine the effect of learning media EKTS on learning outcomes. The type of research is quantitative research, with experimental quasy method. In the study used two groups to be studied, namely the experimental group treated with the given learning media with EKTS and the other group was treated by not providing EKTS learning media. The data collection process is done by post-test in both classes. The collected data will be processed by t-test after the data meets the normal and homogeneous requirements. The results of this research, show that in the pre-test research obtained the tcount<ttable, that is -2,21< 2,001 with the signification value amout 5%. While, in the post-test research obtained the tcount> ttable, that is 4,41>2,001 with the signification value amount 5%. Then, the Ho is ignored and the Hi is accepted, which means that there are some differences between the results of the post-test by the experiment class and the controlled class with the pre-test results by the experiment class and the controlled class. According to the T- test counting results, while conclude that there are differences between the theory learning results in the installation of electrical motor subject with ECTS software and the conventional methods of learning. Abstrak Penelitian ini bertujuan untuk mengetahui perbedaan software ECTS terhadap hasil belajar. Jenis penelitian yang digunakan adalah penelitian kuantitatif, dengan meatode quasy eksperimental. Pada penelitian digunakan dua kelompok yang akan diteliti, yakni kelompok eksperimen yang diberi perlakuan dengan diberikan media pembelajaran dengan software ECTS dan kelompok satu lagi diberi perlakuan dengan tidak memberikan media pembelajaran dengan software ECTS. Proses pengumpulan data dilakukan dengan pre-test dan post-test pada kedua kelas. Data yang telah terkumpul akan diolah dengan uji-t setelah data memenuhi persyaratan normal dan homogen. Hasil penelitian menunjukan bahwa pada penelitian pre-testthitung< ttabel, yakni -2,21 < 2,001 dengan signifikansi 5%. Sedangkan pada penelitian post-testthitung ˃ ttabel, yakni 4,41 > 2,001dengan signifikansi 5%. Maka Ho ditolak dan Hi diterima yang artinya terdapat perbedaan antara hasil belajar post-test kelas eksperimen dan kelas control dengan hasil belajar pre-test kelas eksperimen dan kelas kontrol. Berdasarkan hasil perhitungan uji-t, maka dapat disimpulkan bahwa terdapat perbedaan hasil belajar teori matapelajaran Instalasi Motor Listrik dengan software ECTS dan metode pembelajaran konvesional.

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