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All Journal JIPTEK : Jurnal Ilmiah Pendidikan Teknik dan Kejuruan Jurnal Inovasi Teknologi Pendidikan BIOEDUSAINS: Jurnal Pendidikan Biologi dan Sains LEARNING : Jurnal Inovasi Penelitian Pendidikan dan Pembelajaran
Yessy Yessy
Universitas Negeri Surabaya
Humanities Civil Engineering, Building, Construction & Architecture Computer Science & IT Education Engineering Mechanical Engineering

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PEMETAAN KESENJANGAN KOMPETENSI SISWA SMK BERDASARKAN HASIL PRAKTIK KERJA LAPANGAN 2022–2025 Budiyanto Budiyanto; Tri Wrahatnolo; Heru Arizal; Yessy Yessy
LEARNING : Jurnal Inovasi Penelitian Pendidikan dan Pembelajaran Vol. 6 No. 3 (2026)
Publisher : Pusat Pengembangan Pendidikan dan Penelitian Indonesia (P4I)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51878/learning.v6i3.12025

Abstract

The Open Unemployment Rate among Vocational High School (SMK) graduates remains the highest among all educational levels, indicating a persistent gap between graduates’ competencies and labor market demands. Industrial Work Practice (Praktik Kerja Lapangan/PKL) serves as a key vocational education strategy to strengthen the linkage between schools and industry; however, PKL outcomes have rarely been utilized as a basis for mapping students’ competencies. This study aimed to map students’ competency achievement and competency gaps based on PKL outcomes at SMKN 1 Tambelangan during the 2022–2025 period. A descriptive quantitative approach with a comparative design was employed. The study involved 315 students selected using a total sampling technique. Data were collected from students’ PKL scores and the Minimum Mastery Criteria (MMC) and analyzed using descriptive statistics and analysis of variance (ANOVA). The findings revealed that all students achieved scores above the MMC, indicating generally good competency attainment. Significant differences in competency achievement were identified across specialization areas and PKL implementation years. The Accounting specialization demonstrated the highest competency achievement, while Motorcycle Engineering showed the lowest. These findings suggest that both specialization characteristics and PKL implementation contribute to variations in students’ competencies. The results provide empirical evidence for schools to evaluate and strengthen PKL programs in order to enhance students’ work readiness more equitably. ABSTRAK Tingkat Pengangguran Terbuka lulusan Sekolah Menengah Kejuruan (SMK) yang masih tinggi menunjukkan adanya kesenjangan antara kompetensi lulusan dan kebutuhan dunia kerja. Praktik Kerja Lapangan (PKL) menjadi salah satu strategi pendidikan vokasi untuk memperkuat keterkaitan antara sekolah dan industri, namun hasil PKL masih jarang dimanfaatkan sebagai dasar pemetaan kompetensi siswa. Penelitian ini bertujuan memetakan capaian dan kesenjangan kompetensi siswa SMKN 1 Tambelangan berdasarkan hasil PKL periode 2022–2025. Penelitian menggunakan pendekatan kuantitatif deskriptif dengan desain komparatif. Sampel penelitian terdiri atas 315 siswa yang dipilih menggunakan teknik total sampling. Data diperoleh dari nilai PKL dan Kriteria Ketuntasan Minimal (KKM), kemudian dianalisis menggunakan statistik deskriptif dan uji ANOVA. Hasil penelitian menunjukkan bahwa seluruh siswa mencapai nilai di atas KKM dengan rata-rata nilai PKL yang berada pada kategori baik. Terdapat perbedaan signifikan capaian kompetensi berdasarkan konsentrasi keahlian maupun tahun pelaksanaan PKL. Konsentrasi Akuntansi menunjukkan capaian kompetensi tertinggi, sedangkan Teknik Sepeda Motor memiliki capaian terendah. Temuan ini mengindikasikan bahwa karakteristik konsentrasi keahlian dan pelaksanaan PKL berkontribusi terhadap variasi kompetensi siswa. Hasil penelitian dapat menjadi dasar bagi sekolah dalam melakukan evaluasi dan penguatan program PKL untuk meningkatkan kesiapan kerja siswa secara lebih merata.
Development of MOSHEE (E-Modul & E-Jobsheet) to Enhance Students' Learning Independence in the Network Measuring Instruments Subject NOVA RACHMAWATI; Ekohariadi Ekohariadi; Ratna Suhartini; Yessy Yessy; Achmad Imam Agung
JIPTEK: Jurnal Ilmiah Pendidikan Teknik dan Kejuruan Vol 19, No 2 (2026): July
Publisher : Faculty of Teacher Training and Education Universitas Sebelas Maret Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/jiptek.v19i2.121746

Abstract

Learning success is influenced by several factors, one of them is learning media. The shift from teacher-centered learning to student-centered learning requires teachers to act as facilitators in developing media that support learner independence. This study aims to develop MOSHEE (E-module and E-jobsheet) based on Book Creator and to examine its feasibility and effectiveness in improving students’ learning independence in the Network Measurement Tools subject for Grade X TKJ students at SMKN Prigen, Pasuruan. This research employed the Research and Development (R&D) method using the ADDIE model, which consists of the stages of Analysis, Design, Development, Implementation, and Evaluation. The trial was conducted through a quasi-experimental design involving two groups, namely the experimental class and the control class. The results showed that the media validity level reached 93.75%, categorized as highly valid, while the material validity reached 95.07%, categorized as highly feasible. Students’ learning independence reached 90%, indicating that MOSHEE was able to improve students’ learning independence. In addition, a reliability test of the learning independence questionnaire instrument was conducted, resulting in a reliability value of 0.801, which is included in the high category. Based on these findings, MOSHEE is considered feasible as a learning medium and effective in improving students’ learning independence. 
Developing an Integrated Tax Administration Module Based on Latest Regulations to Improve Accounting and Finance Vocational High School Students' Understanding Danik Indriastuti Surya Ningrum; Tri Rijanto; Ulil Hartono; Yessy Yessy; Heru Arizal
JIPTEK: Jurnal Ilmiah Pendidikan Teknik dan Kejuruan Vol 19, No 2 (2026): July
Publisher : Faculty of Teacher Training and Education Universitas Sebelas Maret Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/jiptek.v19i2.120723

Abstract

Tax regulations in Indonesia have experienced dynamic developments since the enactment of the Law on Harmonization of Tax Regulations (UU HPP). This condition necessitates the availability of up-to-date teaching materials in Vocational High Schools (SMK) for the Accounting and Institutional Finance Skill Program. This study aims to develop a Tax Administration learning module integrated with the latest regulations and to analyze its feasibility, practicality, and effectiveness in improving student understanding. The Research and Development (R&D) method utilizing the ADDIE model was applied to 32 eleventh-grade students at a Vocational High School in Pasuruan, East Java. Data were collected through expert validation sheets, response questionnaires, and learning outcomes tests. The results showed that the module was highly feasible (material expert 80%, media expert 82%) and highly practical (85%). The effectiveness test using N-Gain obtained a score of 0.4 (medium category), indicating an improvement in student understanding. Therefore, the Tax Administration learning module integrated with the latest tax regulations is considered feasible, practical, and effective as a learning resource for improving vocational high school students' understanding of taxation.
Integrasi DNA Barcode COI dan ITS Mengungkap Keanekaragaman Kriptik serta Batasan Spesies dalam Genus Padina Yessy Yessy; Fenti Fatmawati; Malikhatun Ni’mah
BIOEDUSAINS:Jurnal Pendidikan Biologi dan Sains Vol. 9 No. 4 (2026): BIOEDUSAINS:Jurnal Pendidikan Biologi dan Sains
Publisher : Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31539/dg19n348

Abstract

This study aimed to analyze the molecular characteristics and phylogenetic relationships of the genus Padina using COI and ITS markers, as well as to evaluate the presence of cryptic diversity and species delimitation based on molecular phylogenetic approaches. Phylogenetic analysis was conducted on 66 COI sequences and 25 ITS sequences obtained from GenBank. Sequence alignment was performed using the ClustalW algorithm, while phylogenetic tree reconstruction was carried out using Neighbor-Joining (NJ) and Maximum Likelihood (ML) methods with MEGA 12 software. Pairwise genetic distances were calculated using the Maximum Composite Likelihood model, and bootstrap analysis was performed with 1,000 replicates. The results showed that the NJ and ML tree topologies had high consistency, with bootstrap values of 70–100% at the main nodes. The analysis successfully confirmed the monophyly of P. mexicana, P. crispata, P. durvillei, P. antillarum, P. bergesenii, P. haitiensis, P. boryana, and P. minor. In contrast, Padina gymnospora showed a paraphyletic condition, indicating the possibility of a species complex. The COI marker revealed a clear barcoding gap, with intraspecific genetic distances (0.000–0.081) lower than interspecific genetic distances (0.091–0.165). Unidentified specimens showed genetic distances of 0.064–0.103 from P. durvillei and 0.053–0.215 from P. gymnospora, indicating significant genetic differentiation. The ITS marker showed 94.8% variable sites and 82.9% parsimony-informative sites, while COI had 43.2% variable sites and 34.9% parsimony-informative sites. Therefore, the combination of COI and ITS markers was proven effective in reconstructing phylogenetic relationships, revealing cryptic diversity, and supporting species delimitation in the genus Padina, which has high morphological plasticity. Keywords: COI, Cryptic Diversity, ITS, Molecular Phylogenetics, Species Delimitation
The effect of an adaptive scaffolding-based learning website on students’ computational thinking skills Wahyu Agil Masduki; Achmad Imam Agung; Yeni Anistyasari; Ika Fitri Ulfindrayani; Yessy Yessy
Jurnal Inovasi Teknologi Pendidikan Vol. 13 No. 2 (2026): June
Publisher : Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/jitp.v13i2.99406

Abstract

Computational Thinking (CT) learning in Informatics may be challenging when students begin with different levels of competence, while uniform task difficulty and support do not adequately address these differences. An adaptive scaffolding-based learning website offers a possible solution by adjusting learning levels and providing progressive assistance according to students’ initial competence. This study examined the effect of the website on the CT skills of Grade X students. A quantitative quasi-experimental study with a nonequivalent control group pretest-posttest design involved 72 students, comprising 36 students in the experimental group and 36 in the control group. The experimental group used the adaptive scaffolding-based website, whereas the control group received conventional instruction through teacher explanations, classroom discussions, practice questions, and assignments without the adaptive website or tiered hints. Data were analyzed using N-Gain, normality and homogeneity tests, an independent-samples t-test, and Cohen’s d. The experimental group obtained a higher mean N-Gain than the control group (0.58 vs. 0.36), with a statistically significant difference (p < .001) and a large effect (Cohen’s d = 2.43). Decomposition showed the greatest improvement among the CT indicators (N-Gain = 0.699). The adaptive website significantly improved students’ CT skills through competency-based progressive scaffolding support. Future studies should involve broader samples, longer interventions, and additional learning outcomes.
Co-Authors Achmad Imam Agung Budiyanto Budiyanto Danik Indriastuti Surya Ningrum Ekohariadi Fenti Fatmawati Heru Arizal Ika Fitri Ulfindrayani Malikhatun Ni’mah NOVA RACHMAWATI Ratna Suhartini Tri Rijanto Tri Wrahatnolo Ulil Hartono Wahyu Agil Masduki Yeni Anistyasari