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All Journal Voteteknika (Vocational Teknik Elektronika dan Informatika) Wahana Didaktika
Nanda Saputra
Universitas Negeri Padang
Computer Science & IT Control & Systems Engineering Education Electrical & Electronics Engineering

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KONTRIBUSI KONSEP DIRI DAN PEMANFAATAN FASILITAS PRAKTIKUM TERHADAP HASIL BELAJAR DASAR LISTRIK ELEKTRONIKA Nanda Saputra; Nelda Azhar
Voteteknika (Vocational Teknik Elektronika dan Informatika) Vol 7, No 2 (2019): Vol. 7 No. 2 Juni 2019
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/voteteknika.v7i2.104345

Abstract

This study aims to determine the Contribution of Self Concept and Utilization of Practical Facilities to the Learning Outcomes of Basic Electricity Electronics in Class X Students of Audio Video Engineering at SMK Negeri 5 Padang. The population of this study was 93 students. This type of research is descriptive correlational. In this study using (Simple Random Sampling) with a total of 50 students. Data on student learning outcomes were obtained from Basic Electrical Electronics subject teachers at SMK Negeri 5 Padang. While the self-concept data and utilization of practicum facilities were collected through questionnaires using a Likert scale that has been tested for validity and reliability. The results of data analysis showed: (1) Self-concept and utilization of practicum facilities together contributed a contribution of 47.88% to student learning outcomes; (2) Self concept contributes 21.34% to student learning outcomes; (3) Utilization of practicum facilities contributed 31.47% to learning outcomes. So it can be concluded that the self concept and utilization of practicum facilities contribute to the learning outcomes at SMK Negeri 5 Padang.Keywords: Self-Concept, Utilization of Practical Facilities, Learning Outcomes.
Pengaruh Daya Ledak Otot Lengan Daya Ledak Otot Tungkai Dan Koordinasi Mata-Kaki Terhadap Ketepatan Smash Bolavoli Siswa Putra SMKN 2 Pariaman Nanda Saputra; Ishak Aziz; Syafruddin Syafruddin; Nugroho Susanto; Damrah Damrah
Wahana Didaktika : Jurnal Ilmu Kependidikan Vol. 21 No. 1 (2023): Wahana Didaktika Jurnal Ilmu Kependidikan
Publisher : Faculty of teaching training and education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31851/wahanadidaktika.v21i1.11096

Abstract

The problem in this study was the low accuracy of the smash in the men's volleyball athletes from the Genesa Ringan Ringan Club. This type of the research was quantitative research with a causal associative correlation approach. The aim of the research was to determine the effect of direct, indirect and simultaneous arm muscle explosive power, leg muscle explosive power, eye-foot coordination on the accuracy of volleyball smashes. The research sample was the men's volleyball athlete in the Ganesa Ringan Ringan Club, totaling 26 people. The sampling technique used a saturated sample, which totaled 26 male athletes. Data was collected using a test to measure the explosive power of the arm muscles, leg muscle explosive power, eye-foot coordination, and the accuracy of the volleyball smash. Data analysis technique was path analysis. The results of data analysis show that; (1) there was a significant direct effect of the explosive power of the arm muscles on the accuracy of the volleyball smash with a value of 5.07%. (2) there was a significant direct effect of the explosive power of the leg muscles on the accuracy of the volleyball smash with a value of 0.94%. (3) there was a significant direct effect of eye-hand coordination on the accuracy of the volleyball smash with a value of 0.83%. (4) there was an indirect effect of the explosive power of the arm muscles on the accuracy of the volleyball smash through eye-hand coordination with a value of 4.20%. (5) there was an indirect effect of the explosive power of the leg muscles on the accuracy of the volleyball smash through eye-hand coordination with a value of 1.88%.
Co-Authors Aziz, Ishak Damrah Nelda Azhar Nugroho Susanto Syafruddin Syafruddin