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Integrating Web-Based IoT Learning Media to Enhance Critical Thinking and Problem-Solving Skills in Vocational Education Sukmawati, Fatma; Santosa, Eka Budhi; Trisnaningsih, Sari; Ridhani, Jovita; Prihatin, Relly
JTP - Jurnal Teknologi Pendidikan Vol. 27 No. 3 (2025): Jurnal Teknologi Pendidikan
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat, Universitas Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21009/jtp.v27i3.61132

Abstract

The integration of Internet of Things (IoT) technology in vocational education is essential for preparing graduates to meet Industry 4.0 demands. Although digital learning technologies have been widely studied, empirical evidence on the effectiveness of web-based IoT learning media integrated with problem-based learning (PBL) in vocational contexts remains limited. This study examines the instructional impact of web-based IoT learning media on vocational students’ critical thinking and problem-solving skills. A quasi-experimental non-equivalent control group pretest–posttest design was employed involving 60 eleventh-grade Mechanical Engineering students (30 experimental, 30 control). The experimental group participated in PBL activities supported by a web-based IoT platform for eight weeks, while the control group received conventional instruction. Data were analyzed using Analysis of Covariance (ANCOVA) to compare posttest outcomes while controlling for initial differences in pretest scores. The results indicate statistically significant improvements in critical thinking and problem-solving skills among students in the experimental group compared to the control group (p < 0.05). The effect sizes indicate a strong instructional impact within the studied context, though findings should be interpreted cautiously given the sample size. Overall, this study provides empirical support for the pedagogical potential of web-based IoT learning media in fostering 21st-century competencies in vocational education.
Effectiveness of Student Learning Outcomes Through Numbered Head Together Method Theme of Changes in The Appearance of The Earth and Sky Fitriani, Ika Nur; Ridhani, Jovita
Indonesian Journal of Learning and Instructional Innovation Vol 3 No 02 (2025): Indonesian Journal of Learning and Instructional Innovation: December 2025
Publisher : Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/ijolii.v3i2.1797

Abstract

This research was motivated by the lack of understanding of students in the natural science material in grade IV Cluster II Ahmad Yani, Surakarta City. Out of 150 students, only 32% of students exceeded the minimum completeness criteria; on the other hand, 68% of students still had results that were still less than the minimum completeness criteria. The causative factor is the way teachers teach, which is not varied and tends to be boring. Teachers teach more in conventional ways, so students become fixated and less active during learning. The purpose of the research is to increase student learning outcomes on the numbered head together practice model directly with globe and flashlight media and to find out the process of day and night and to find out whether this model can run well. This research is classified as classroom action research that uses 2 cycles. Cycle 1 will be held on May 6, 2024, and cycle 2 will be held the following month, on June 3, 2024. Based on the results of the research on the numbered head together learning model, the results of the students' study can increase students' understanding of the lesson of changes in the appearance of the earth and sky. This is evidenced by the development of the percentage of student learning completeness starting from the first cycle, where only 32% increased to 79%. So, in cycle 2 completeness has been classically achieved. It can be concluded that the numbered head together learning model and using media can increase students' understanding and improve student learning outcomes on the lesson of changes in the appearance of the earth and sky.
How to Differentiate Instruction for Deeper Learning Using Cognitive Task Analysis Juwita, Ratna; Sukmawati, Fatma; Santosa, Eka Budhi; Cahyono, Budi Tri; Prihatin, Relly; Suparmi, Suparmi; Ridhani, Jovita; Trisnaningsih, Sari
Jurnal Penelitian Kebijakan Pendidikan Vol 18 No 2 (2025)
Publisher : Pusat Standar dan Kebijakan Pendidikan, BSKAP, Kemendikbudristek

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24832/jpkp.v18i2.1312

Abstract

This study aims to explore the requisite skills for Differentiated instruction (DI) implementation and to identify best practices across school levels. Differentiated instruction (DI) for deeper learning is essential for responding to students’ diverse needs. Using 112 self-reported essays, interviews, videotaped practices, and experts meeting, this study employed Cognitive Task Analysis (CTA) to capture the knowledge experts use to carry out differentiation. The results revealed a 4:9:2 skill formula across the preparation, implementation, and evaluation phases. Notable differences across school levels emerged. In the preparation phase, primary and secondary school teachers prepared varied materials (34%) and grouping strategies (44%), whereas only a few kindergarten teachers (3%) employed these strategies. In the implementation phase, most primary (68%) and secondary (79%) teachers tailored materials to students' learning styles by offering content in multiple formats; however, only a small proportion of kindergarten teachers (26%) differentiated content, focusing instead on process differentiation and additional learning support. Despite the differing contexts, the study also identified cross-level similarities. Future research should investigate the long-term impacts of DI on student achievement and engagement, as well as examine DI practices in diverse educational settings.