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PENGEMBANGAN LKPD THINK TALK WRITE BERGAMIFIKASI DASHBOARD SHINY UNTUK MENULIS NARASI SEJARAH KELAS V SD Istianah, Devi; Muktadir, Abdul; Gumono; Agusdianita, Neza; Juarsa, Osa
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 11 No. 03 (2026): Volume 11 No. 03, September 2026 Processed
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v11i03.59273

Abstract

This study was motivated by the low narrative-writing skills of fifth-grade students at SD Negeri 77 Kota Bengkulu, where the student worksheets (LKPD) used were still conventional, containing only ordinary essay questions without a structured writing process, and the learning media applied were static and unattractive. Curriculum analysis further revealed that the teacher's lesson plans had not been fully aligned with the Merdeka Curriculum's Learning Outcomes. Consequently, students experienced difficulties determining themes, arranging outlines, applying correct spelling, constructing sentence structures, and maintaining text coherence. This research aimed to develop a gamified Think Talk Write (TTW) student worksheet supported by a Shiny Dashboard for writing historical narrative texts about the Red-and-White Flag, and to describe its characteristics, feasibility, user response, and effect on students' narrative-writing profile. The study employed the Research and Development (R&D) method with the ADDIE model, comprising Analysis, Design, Development, Implementation, and Evaluation. Subjects were 40 fifth-grade students, divided into class VA as a limited-trial group (n = 20) and class VB as the main research class (n = 20), selected through total sampling. Data were collected through curriculum analysis, interviews, expert-validation sheets, response questionnaires, and a narrative-writing test, analyzed using Aiken's V validity index, inter-rater reliability, and percentage analysis. Results showed the product was highly valid, with Aiken's V of 1.00 for material, 0.95 for language, and 0.88 for graphic aspects. The practicality test indicated very high user acceptance, with a student response of 97.5% and a positive teacher response. Students' narrative-writing profile reached an average of 89% with 100% classical mastery, confirming the product is valid, practical, and effective.
PENGEMBANGAN E-LKPD IPA MATERI EKOSISTEM BERBASIS PROBLEM BASED LEARNING UNTUK MENINGKATKAN HASIL BELAJAR KOGNITIF SISWA KELAS V SEKOLAH DASAR Haryanti, Minche; Widi Winarni, Endang; Muktadir, Abdul; Agusdianita, Neza; Juarsa, Osa
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 11 No. 03 (2026): Volume 11 Nomor 03, September 2026 Completed
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v11i03.62933

Abstract

This study aimed to describe the characteristics, determine the validity, examine the practicality, and analyze the effectiveness of a Problem-Based Learning (PBL)-based electronic student worksheet (E-LKPD) on ecosystem topics in improving the cognitive learning outcomes of fifth-grade elementary school students. This study employed a Research and Development (R&D) approach using the ADDIE model, covering the analysis, design, development, implementation, and evaluation stages. The research subjects comprised expert validators for material, language, and graphic design, a fifth-grade teacher, and 21 fifth-grade students of SD Negeri 42 Kota Bengkulu. Data were collected through interviews, needs-analysis questionnaires, expert validation sheets, learning-implementation observation sheets, teacher and student response questionnaires, and a cognitive learning achievement test administered as a pretest and posttest, then analyzed using Aiken's V, Inter-rater Reliability (IR), response percentage, and the N-Gain test. The results showed that the developed E-LKPD integrates the syntax of Problem-Based Learning into digital learning through Liveworksheet, comprising problem orientation, organizing students, individual and group investigation, presenting findings, and analyzing and evaluating the problem-solving process, aligned with the Learning Outcomes of Phase C in the Merdeka Curriculum. Expert validation on material, language, and graphic design obtained Aiken's V values ranging from 0.67 to 1.00, categorized as moderate to highly valid, with an inter-rater reliability of 100% (near-perfect agreement) on all three aspects. Teacher and student responses reached 90% each, categorized as very good, with 100% implementation of the PBL syntax. The effectiveness test showed a significant improvement in students' cognitive learning outcomes, with the average score increasing from 18.92% in the pretest to 78.17% in the posttest, and an N-Gain score of 0.747, categorized as high. Therefore, the PBL-based E-LKPD is valid, practical, and effective for use in teaching ecosystem topics to fifth-grade elementary school students.
The Effect of PBL-Based LKPD Assisted by Wordwall on Fifth Graders’ Critical Thinking Skills in Science Learning Rahmadanti, Mezia; Widi Winarni, Endang; Muktadir, Abdul; Juarsa, Osa; Agusdianita, Neza; Yasing, Hakimee
IJORER : International Journal of Recent Educational Research Vol. 7 No. 5 (2026): September
Publisher : Faculty of Teacher Training and Education Muhammadiyah University of Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46245/ijorer.v7i5.1404

Abstract

This study investigated the effect of Problem-Based Learning (PBL)-based student worksheets (LKPD) assisted by Wordwall media on fifth graders’ critical thinking skills in science learning. The study focused on three dimensions of critical thinking: focus, reason, and inference. A quantitative approach with a quasi-experimental design was employed. The experimental group used PBL-based LKPD integrated with Wordwall media, while the control group received conventional instruction. Data were collected through tests, observations, interviews, and documentation. Instrument validation included expert judgment, Aiken’s V analysis, reliability testing, item validity, item difficulty, and discrimination analysis. The results of the normality and homogeneity tests indicated that the data were non-normal and non-homogeneous; therefore, nonparametric statistics were applied. The Mann–Whitney test showed significant differences between the experimental and control groups across all critical thinking aspects with Asymp. Sig. (2-tailed) values of 0.000 < 0.05. N-Gain analysis demonstrated high effectiveness in the experimental group for focus (96.70%), reason (87.90%), and inference (79.30%), whereas the control group showed only moderate improvement. Spearman rank correlation analysis further revealed very strong correlations among the three critical thinking dimensions. The findings indicate that PBL-based LKPD assisted by Wordwall media effectively improves students’ critical thinking skills and promotes more interactive and student-centered science learning.