Abstract
The objective of this study is to determine the effectiveness of the use of video media in improving student learning outcomes in the competence of caring for the scalp and hair. The research method used was an experimental method with pretest and posttest control group design. This study used test as a research data collection instrument. The validity test of the test questions was analyzed by using product moment correlation and the reliability testi was analyzed by using the Kuder-Richardson-20 formula (KR-20). The contents validity of video instrument and the performance of students were analyzed by using the Contents Validity Ratio (CVR) formula, meanwhile, the reliability test was analyzed by using Cohens Kappa. The study population was a class of X beauty students at State Vocational High School 3 Pati. The placement of the students into the experiment group and the control group used a random assigment technique by drawing. Based on the results of the t-test, the initial average of learning outcomes in the competency of caring the scalp and hair of the control group is 54.5704, it improves into 75.0593 with the improves of 37.54%, including in the “low” category. Whereas, in the experiment group, the initial average learning outcomes in the competency of caring for the scalp and hair is 55.9438, it increases to 83.3281, with the improves of 48.95%, including in the “medium” category. The difference in the improvement in learning outcomes in the experiment group is higher than the difference in the improvement in learning outcomes of the control group (48.95% > 37.54%) so that it can be synthesized that the use of video media is effective in learning competency in caring for the scalp and hair in class of X beauty students of State Vocational High School 3 Pati.
Highlights
Educators as pillars in preparing young people can inspire students not as objects of learning, but let the students as the subjects of learning (Mulyadi, 2015: 385)
The core material explains how to carry out scalp and hair care so that students are able to know and master how to do the work of caring for the scalp and hair
This research was conducted in State Vocational High School 03 Pati
Summary
Educators as pillars in preparing young people can inspire students not as objects of learning, but let the students as the subjects of learning (Mulyadi, 2015: 385). In the learning process in the schools, teachers are figures who have a major role in achieving those things, so that the teacher is expected to have the skills to deliver the material and choose the learning model and the right learning media so that the learning is effective. Teaching and learning are important elements in education (Sofi et al 2017: 271). State Vocational High School 3 Pati is one of the vocational high schools in Pati regency. State Vocational High School 3 Pati has 6 expertise study programs, they are hotel accommodation, patisserie, catering services, skin beauty, hairstyling and fashion. The core material explains how to carry out scalp and hair care so that students are able to know and master how to do the work of caring for the scalp and hair (creambath)
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