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The Effect of Classical Guidance Services Using the Jigsaw Cooperative Learning Model on Students’ Self-Regulation at SMA Negeri 8 Medan Melva Triana Sembiring; Abdul Murad
Cakrawala Sekolah: Journal of Multidisciplinary School Education Vol. 1 No. 2 May (2026): Cakrawala Sekolah: Journal of Multidisciplinary School Education
Publisher : Era Scientific Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.66851/csjmse.v1i2.242

Abstract

Self-regulation is an essential factor that influences students’ ability to manage their learning processes effectively and achieve academic success. However, preliminary observations conducted at SMA Negeri 8 Medan indicated that many students demonstrated low levels of self-regulation, as reflected in poor time management, procrastination, low learning motivation, and limited responsibility toward academic tasks. This study aimed to examine the effect of classical guidance services using the Jigsaw cooperative learning model on students’ self-regulation in learning. The study employed a quantitative approach with a pre-experimental one-group pretest-posttest design. The participants consisted of 36 students from Class XI-8 at SMA Negeri 8 Medan, selected through purposive sampling based on preliminary assessments indicating low self-regulation levels. Data were collected using a self-regulation questionnaire developed based on Zimmerman’s theory, encompassing planning, self-monitoring, self-control, and self-evaluation dimensions. The instrument demonstrated excellent reliability with a Cronbach’s Alpha coefficient of 0.917. Data were analyzed using descriptive statistics, the Shapiro–Wilk normality test, and a paired-samples t-test. The results revealed that the mean self-regulation score increased from 82.22 in the pretest to 99.58 in the posttest, representing an average improvement of 17.36 points or approximately 21%. Furthermore, the paired-samples t-test indicated a statistically significant difference between pretest and posttest scores (p < .001). These findings demonstrate that classical guidance services utilizing the Jigsaw cooperative learning model effectively enhance students’ self-regulation in learning. The study suggests that integrating cooperative learning strategies into guidance and counseling services can promote students’ responsibility, independence, and active engagement in learning.
Validitas Modul PPKn Berbasis Contextual Teaching Learning (CTL) Untuk Siswa Kelas V Sekolah Dasar Servista Bukit; Reh Bungana Br Perangin-angin; Abdul Murad
Jurnal Kewarganegaraan Vol 6 No 1 (2022): 1 Januari - 30 Juni 2022 (In Press)
Publisher : UNIVERSITAS PGRI YOGYAKARTA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31316/jk.v6i1.2577

Abstract

AbstrakModul adalah bahan ajar mandiri yang dikembangkan oleh guru untuk membantu siswa dalam mencapai tujuan pembelajaran. Pengembangan modul dalam pembelajaran PKn yang kemudian disebut modul PKn dinilai mampu mendukung sumber belajar siswa berbasis Contextual Teaching Learning (CTL). Pengembangan Modul PKn berbasis CTL menggunakan model 4D yang dikembangkan oleh Thiagarajan dalam empat tahap: Definition, Design, Development, dan Disseminate. Tujuan penelitian ini adalah untuk mendeskripsikan validitas modul PKn berbasis CTL pada siswa kelas V SD. Metode penelitian ini adalah Research and Development (R&D) dengan pengumpulan data menggunakan kuesioner. Validasi dilakukan oleh 3 orang ahli yang merupakan dosen pascasarjana Universitas Negeri Medan. Penelitian ini dilakukan hingga tahap pengembangan dengan uji kelayakan oleh Validator. Hasil uji kelayakan modul PPKn berbasis CTL oleh validator menunjukkan persentase rata-rata 93,75% (sangat layak).Kata kunci: Validitas, Modul PPKn, Pendekatan CTL AbstractModules are independent teaching materials developed by teachers to assist students in achieving learning objectives. The development of modules in PPKN learning which was later called the PPKn module is considered capable of supporting student learning resources based on CTL.  The development of the CTL-based PPKn Module uses a 4D model developed by Thiagarajan in four stages: Definition, Design, Development, and Disseminate. The purpose of this study was to describe the validity of the CTL-based PPKn module for 5th  grade elementary school students. Research method is Research and Development   by collecting data using a questionnaire. Validation was carried out by 3 experts who are postgraduate lecturers at the State University of Medan. This research was carried out until the development stage with a feasibility test by the Validator. The results of the feasibility test for the CTL-based PPKn module by the validator showed an average percentage of 93.75% (very feasible).Keywords: Validity, PPKn Module, CTL Approach