Siti Maisyarah Hasibuan
STKIP Pangeran Antasari

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Analisis Kemampuan Membuat Tempat Pensil Dari Kain Perca Pada Siswa Laki-Laki Kelas VII SMP Negeri 31 Medan Siti Maisyarah Hasibuan; Juliarti Juliarti
Journal on Education Vol. 7 No. 2 (2025): Journal on Education: Volume 7 Nomor 2 Tahun 2025 In Progress (Januari-Februari
Publisher : Mathematics Education Study Program

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/joe.v7i2.8138

Abstract

In making craft products from patchwork fabrics, the abilities of male students are still not optimal compared to female students. This is due to the lack of interest of male students in practice because they assume that patchwork fabric crafts are women's work, from year to year the products produced are the same, male students are less active and less creative in making craft products. The purpose of the study was to determine the ability to make pencil cases from patchwork fabrics in male students. The research was conducted in August 2019. The research design used was descriptive research. The population in this study were male students in grade VII of SMP Negeri 31 Medan with a total of 143 students. The research samples were male students of class VII-4 totaling 18 students and VII-5 totaling 15 students. The data collection tool used was an observation sheet observed by 5 observers with an assessment grid consisting of 13 indicators. The results of the ability to make pencil cases from patchwork fabrics in male students of class VII SMP Negeri 31 Medan obtained 64,6% of students have very good abilities, 29,1% of students in the good category, 3,5% of students in the less category, and 2,8% of students in the sufficient category. When viewed from 13 aspects of the assessment, the highest ability is in the aspect of measuring the length of hemp rope with an average score of 94,2 and the ability to adjust the color of decorative buttons with the color of the fabric with an average value of 93,7.
LEARNING PROGRAM EDUCATION IN VOCATIONAL HIGH SCHOOLS: AN EVALUATION INSTRUMENT’S VALIDITY Qothrun Nada Ma'ruf Batubara; Diah Indah Pratiwi; Siti Maisyarah Hasibuan
PENDIDIKAN SAINS DAN TEKNOLOGI Vol 12 No 4 (2025)
Publisher : STKIP PGRI Situbondo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47668/edusaintek.v12i4.2031

Abstract

This study focuses on the development and validation of an evaluation instrument for the Industrial Clothing Making learning program in vocational high schools. With the growing importance of vocational education in preparing students for industry-specific careers, it is essential to ensure that the evaluation tools used are both valid and reliable. The primary objective of this research was to create an instrument that accurately assesses the effectiveness of the Industrial Clothing Making program, addressing existing gaps in evaluation practices. The research methodology involved a comprehensive review of existing evaluation instruments, consultations with educational experts and industry professionals, and the development of an initial instrument consisting of 80 items. The instrument underwent a rigorous validation process that included expert reviews, pilot testing, and statistical analysis using Aiken's V to assess content validity. The results revealed that 70 of the original 80 items were deemed valid by experts, effectively covering the essential competencies and knowledge areas of the Industrial Clothing Making program. Ten items were identified as inadequate and were subsequently replaced to enhance the instrument's overall validity. The use of Aiken's V further confirmed the validity of the instrument, with each item in the validation questionnaire achieving a score above 0.8, indicating a high level of agreement among experts.