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Teaching methods and educability motors: Effectiveness in improving long-jump skills Zubaida, Ida; Lestari, Ade Tuti; Bachtiar
Journal Sport Area Vol 6 No 1 (2021): April
Publisher : UIR Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25299/sportarea.2021.vol6(1).5274

Abstract

This study investigates the differences in exercise teaching methods, commando teaching methods and motor skills on long jump skills. This research is conducted at SMP Negeri 17 Serang, Banten Province. The research design uses a 2 X 2 factorial. A random cluster technique is used in sampling. The number of samples taken is 40 students divided into four groups, each consisting of 10 students who are separated using the Verducci technique. Analysis of Variance (ANOVA) in two ways is used in analyzing the data and continued with the Tukey test with a significance level of a = 0.05, with the results: (1) overall there is a difference in the effect between the training style teaching method and the command style on long jump skills, (2) students who have high motor educability, the exercise style teaching method is better than the command style teaching method for long jump skills, (3) there is no significant difference in students who have low motor ability to the command style teaching method with the exercise style teaching method learning outcomes long jump skills, (4) there is a positive interaction between teaching methods and motor skills for long jump skills. This research needs to be followed up in the future to provide input to teachers and researchers. If you want to measure the motor ability of long jump learning, you can use the training teaching method to get maximum results.
Effect of teacher encouragement during deep learning on attention and volleyball techniques among students at high school physical education Bachtiar; Lestari, Ade Tuti; Nurina, Titis; Adil, Ahmad; Setiawan, Edi
Edu Sportivo: Indonesian Journal of Physical Education Vol. 6 No. 3 (2025): Edu Sportivo: Indonesian Journal of Physical Education
Publisher : UIR Press Bekerjasama dengan International Association of Physical Education and Sports

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25299/esijope.2025.vol6(3).25752

Abstract

Background: Teacher Encouragement during Deep Learning (TEDL) based on literature has a positive impact, but it is not yet clear how it affects attention and volleyball technique among students. Objectives: Therefore, the current study aims to analyze the effects of TEDL on improving attention and volleyball techniques among students in physical education (PE) classes. Methods: An experimental method with a pretest-posttest design was adopted in this study. Forty participants were involved, representing students from several high schools in Sukabumi (Indonesia). They were recruited using inclusion criteria and randomly assigned to the TEDL group (n = 20) and the control group (CG) (n = 20). Assessment of attention and basic volleyball techniques was measured at the pretest and posttest stages. Finding/Results: The results of our study show that there are significant main effects of teaching (p < 0.05), time (p < 0.05) and interaction (p < 0.05) on attention and volleyball techniques. Conclusion: We firmly conclude that TEDL can be an alternative teaching model to replace traditional learning in improving attention and volleyball techniques among students. Future research is expected to design TEDL programs for other teaching materials such as basketball, soccer, futsal, swimming, hockey, or badminton.
Analisis Pengaruh Ukuran GAP dan Jenis Kampuh pada Proses Pengelasan SMAW-FCAW Beda Ketebalan (Unequal Thickness) Posisi 6gr Terhadap Radiography Test, Sifat Mekanik dan Struktur Mikro Kelvin Aprilianda Bela; Bachtiar; Moh. Syaiful Amri
Integrative Perspectives of Social and Science Journal Vol. 3 No. 07 Juli (2026): Integrative Perspectives of Social and Science Journal
Publisher : PT Wahana Global Education

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Posisi pengelasan 6GR pada sambungan T, Y, dan K banyak digunakan pada struktur lepas pantai, namun sering menimbulkan repair pada root weld akibat desain joint yang kompleks dan ketidaktepatan fit-up sehingga terjadi lack of root penetration. Penelitian ini bertujuan menganalisis pengaruh ukuran root gap 3 mm dan 4 mm serta jenis kampuh single bevel dan kampuh J pada pengelasan SMAW-FCAW beda ketebalan terhadap hasil radiography test, sifat mekanik, dan struktur mikro. Hasil radiografi menunjukkan root gap 4 mm tidak menghasilkan cacat internal, sedangkan root gap 3 mm menunjukkan cacat slag inclusion. Uji Two-Way ANOVA menunjukkan variasi gap dan jenis kampuh tidak berpengaruh signifikan terhadap kekuatan tarik karena seluruh spesimen patah pada base metal. Uji bending menunjukkan indikasi open discontinuity lebih banyak pada gap 3 mm, namun seluruh spesimen memenuhi kriteria AWS D1.1. Pengamatan makro menunjukkan kampuh J menghasilkan area HAZ rata-rata terbesar, sedangkan struktur mikro menunjukkan variasi sebaran ferrite, pearlite, dan acicular ferrite akibat peningkatan heat input.