Elisabet Antoneta Nawa, Netty
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PENGEMBANGAN MEDIA PEMBELAJARAN POWERPOINT INTERAKTIF PADA MATA PELAJARAN IPAS SISWA KELAS III B DI UPTD SD INPRES PERUMNAS 2 Advenya Tecing Putri, Priskalia; Nama Koten, Angelikus; Elisabet Antoneta Nawa, Netty
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 11 No. 02 (2026): Volume 11 Nomor 02, Juni 2026 Public
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v11i02.46088

Abstract

This study aims to develop an interactive PowerPoint-based learning media for the Natural and Social Sciences (IPAS) subject on the topic of landforms for third-grade elementary school students. The background of this study is based on the low level of student engagement and participation in learning, which is still dominated by lecture methods and the use of less varied media. Therefore, innovative or interactive learning media are needed to improve the quality of the learning process. This study employed the Research and Development (R&D) method using the ADDIE development model, which consists of Analysis, Design, Development, Implementation, and Evaluation stages. The subjects of this study included media experts, material experts, teachers, and third-grade students. Data were collected through observation, interviews, questionnaires, and tests. The data were analysed using descriptive quantitative methods to determine the validity, practicality, and effectiveness of the developed learning media. The results of the study indicate that the interactive PowerPoint learning media achieved a validity level of 93.56% (very valid), a practicality level of 96.93% (very practical), and an effectiveness level of 90% (very effective). These results indicate that the developed learning media can improve students’ understanding and engagement in the learning process. In conclusion, the interactive PowerPoint learning media developed in this study is feasible to be used as an alternative learning media to enhance the quality of learning on the topic of landforms in elementary schools. Keywords: learning media, interactive PowerPoint, IPAS
PENERAPAN MODEL PEMBELAJARAN PROBLEM BASED LEARNING BERBANTUAN MEDIA REALIA UNTUK MENINGKATKAN HASIL BELAJAR IPAS PADA MATERI PERUBAHAN WUJUD ZAT KELAS IV A UPTD SD NEGERI SIKUMANA 1 Dasilva Mbela, Luysa; Elisabet Antoneta Nawa, Netty; Bol Nifu Benu, Adam
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 11 No. 02 (2026): Volume 11 Nomor 02, Juni 2026 Published
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v11i02.49437

Abstract

This study aims to improve student learning outcomes in the science subject of changes in state of matter through the application of problem-based learning (PBL) with the aid of realia media in fourth-grade students at the Sikumana 1 Elementary School (UPTD) in Kupang City. The background of this study is based on low student learning outcomes and the teacher-centered learning process, resulting in less active student learning.This study used classroom action research (CAR) conducted in two cycles, with planning, implementation, observation, and reflection. The subjects were 18 fourth-grade students at the Sikumana 1 Elementary School (UPTD) in Kupang City. Data collection techniques were observation, learning achievement tests, and documentation. The results showed that the application of the PBL with the aid of realia media improved teacher activity, student activity, and student learning outcomes. In the first cycle, the average observation of teacher activity was 77.5 and student activity was 73.75, with a learning completion rate of 61%. After improvements were made in cycle II, the teacher's observation score increased to 92.5 and the student's score to 87.5, with a learning achievement of 89%. The comparison of learning outcomes between cycle I and cycle II was 27.77%. Based on these data, it can be concluded that implementing the problem-based learning model with the aid of realia media in the science subject of changes in the state of matter can improve student learning outcomes.