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PENERAPAN MODEL PROJECT BASED LEARNING BERBASIS PLATFORM QUIZIZZ UNTUK MENINGKATKAN PEMAHAMAN KONSEP DAN KEMAMPUAN BERPIKIR KRITIS SISWA SEKOLAH DASAR Dinda Widyastika; Muhammad Dekar Nasution; Zulvia Misykah
Jurnal Genta Mulia Vol. 16 No. 2 (2025): JURNAL GENTA MULIA
Publisher : LPPM Universitas Cipta Mandiri

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

The purpose of this study was to describe learning activities, changes in students' critical thinking skills and conceptual understanding after the implementation of the Problem-Based Learning (PBL) model, and students' responses to the model on energy material. The study used a pre-experimental approach with a one group pretest-posttest design, involving 25 fifth grade elementary school students as participants. Data were collected through observation, tests, and questionnaires, then analyzed using quantitative descriptive techniques. The results showed that the implementation of learning was in the very good category, with an average score of 4 during two weeks of implementation. Students' critical thinking skills increased significantly, as seen from the N-Gain value with a high category in 25 students and a moderate category in 1 student. In addition, the questionnaire showed that students' responses to learning were very positive with an average score of 90.37. From these results, it can be concluded that the implementation of the Problem-Based Learning model is effective in improving students' critical thinking skills on energy material. These findings also enrich the science learning literature and are expected to be a reference for teachers in efforts to improve the quality of learning and student learning achievement, especially in developing critical thinking skills in the classroom.
Pengaruh Model Pembelajaran Inquiry Berbasis Metakognisi terhadap Keterampilan Berpikir Kritis IPA Siswa Kelas V SDN 104202 Bandar Setia Diah Anita Hasibuan; Dinda Widyastika; Dewi Sartika Panggabean; Zulvia Misykah
Simpati Vol. 4 No. 3 (2026): Juli: Jurnal Penelitian Pendidikan dan Bahasa
Publisher : CV. Alim's Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59024/simpati.v4i3.2275

Abstract

This study aims to determine the effect of the metacognition-based Inquiry learning model on the critical thinking skills of fifth-grade students at SDN 104202 Bandar Setia in the water cycle topic of natural science learning. A quantitative experimental approach with a pretest–posttest control group design was employed, involving 46 students divided into an experimental class (n = 23), which received metacognition-based Inquiry learning, and a control class (n = 23), which received conventional learning. Data were collected using a validated and reliable critical thinking skills test and a metacognitive awareness questionnaire, then analyzed using normality, homogeneity, and paired sample t-test procedures with SPSS. The results showed that the mean score of the experimental class increased from 50.43 (pretest) to 92.43 (posttest), while the control class increased from 49.04 to 74.61. The paired sample t-test indicated a significant difference between pretest and posttest scores in both groups (Sig. 2-tailed = 0.000 < 0.05), with a larger mean difference in the experimental class (–42.000) than in the control class (–25.565). The metacognitive awareness questionnaire score also increased from 47.99 to 53.13. These findings indicate that the metacognition-based Inquiry learning model is more effective than conventional learning in improving elementary students' critical thinking skills in science learning.
Designing a Contextual AI-Based Deep Learning Model Grounded in Melayu Deli Tradition to Improve Fifth Grade Elementary School Students' Creative Literary Literacy Dewi Sartika Panggabean; Yusi Tri Utari Panggabean; Zulvia Misykah; Perti Wahyuni Halawa; Anisa Ramadhani; Yuli Sutoto Nugroho
Bima Journal of Elementary Education Vol. 4 No. 2 (2026): Bima Journal of Elementary Education
Publisher : STKIP Taman Siswa Bima

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37630/bijee.v4i2.5065

Abstract

Creative literary literacy among Indonesian elementary school students remains low, particularly in the appreciation of local cultural texts, because literary instruction is rarely connected to the cultural heritage that children experience in daily life. This study therefore designed and tested a Contextual AI-Based Deep Learning (CAIDL) model grounded in Melayu Deli tradition to improve the creative literary literacy of fifth-grade students. Following the five-stage Plomp research and development model, the study involved seven expert validators, 12 students in a small-group trial, three teachers, and 60 fifth-grade students at SDN Medan Deli assigned to an experimental group (n = 30) and a control group (n = 30). Data were collected through expert validation sheets, practicality questionnaires, and a 24-item creative literary literacy test (Cronbach's α = .91). The CAIDL model was rated very valid (88.80%), very feasible (87.08%), and very practical (89.37%). On the posttest, the experimental group significantly outperformed the control group, t(58) = 8.31, p < .001, Cohen's d = 2.14, with a mean N-Gain of 0.582 (medium category); the largest indicator-level effects were found for creative fluency (d = 1.71) and symbolic interpretation (d = 1.68). These findings indicate that integrating Melayu Deli cultural context, Socratic AI scaffolding, and deep learning pedagogy strengthens both the appreciative and the creative dimensions of elementary students' literary literacy and offers a replicable model for culturally grounded literacy instruction.