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All Journal Jurnal Pendidikan Indonesia Jurnal EDUTECH Undiksha
Dinn Wahyudin
Universitas Pendidikan Indonesia, Bandung, Indonesia
Education

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The Effectiveness of Problem Based Learning Model in Improving Students' Higher Order Thinking Skills Fitria Puteri Arviani; Dinn Wahyudin; Laksmi Dewi
Jurnal Pendidikan Indonesia Vol 12 No 4 (2023): December
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/jpiundiksha.v12i4.65606

Abstract

This research was motivated by the low ability of students to understand scientific concepts and solve scientific problems. The aim of this research is to analyze the effectiveness of the PBL learning model in improving Higher Order Thinking Skills (HOTS) abilities. A quantitative approach was used in this research using the Quasi Experimental method with a Non Equivalent Control Group design to determine the effectiveness of learning using the problem based learning (PBL) model in improving students' high-level thinking skills in vocational school student product competencies. The sample selection technique used was purposive sampling by selecting a sample of 200 class III vocational school students. Data is collected by using is pretest-intervention-posttest. The test conducted in normality, homogeneity, and hypothesis tests. The results of the research show that the problem-based learning method is effective in improving high-level thinking abilities significantly compared to control abilities using conventional methods. Overall student cognitive learning outcomes from the pre-test and post-test always increase, where in the experimental class it increases from 28.45 to 68.6 while in the control class it increases from 23.78 to 55.32. Then a Wilcoxon test of 0.000 (2-tailed sig <0.05) was carried out to determine the magnitude of the intervention effect. Based on the test results, students who received intervention with PBL experienced a significant increase in high-level thinking skills in product competency for vocational school students compared to students who received intervention with conventional methods.
Instructional Communication Management Strategy in Curriculum Development of Indonesia Higher Education Institutions Laskmi Dewi; Nanda Khaerunisa Syafitri; Dinn Wahyudin; Deni Darmawan; Yulia Rahmawari
Jurnal Edutech Undiksha Vol. 12 No. 1 (2024): June
Publisher : Universitas Pendidikan Ganesha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/jeu.v12i1.65178

Abstract

Universities need to have an educational focus by using a multicampus system that must be integrated to achieve its goals. Therefore, an instructional communication strategy needs to be implemented to support management in building communication. This study is to analyze instructional communication strategies and lecturer competency management policies that can be understood and implemented in the teacher education curriculum. The method used in this research is a descriptive method with a quantitative approach with data collection techniques through questionnaires regarding the teaching team's instructional communication management. The research results show that the instructional communication strategy by lecturers in the university environment has been implemented very well. Classroom learning activities, including instructional communication planning, selection of learning methods and strategies, selection of material delivery systems, and use of teaching materials, have also been carried out very well. It happens with lecturers' communication skills and support from university leaders. It hopes that the instructional communication strategy in curriculum development for lecturer educational institutions can be further developed with training related to the development of learning activities starting from lesson planning, learning methods, and strategies to aspects of assessment and evaluation.
Co-Authors Deni Darmawan Fitria Puteri Arviani Laksmi dewi Laskmi Dewi Nanda Khaerunisa Syafitri Yulia Rahmawari