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All Journal Jurnal Pendidikan, Sains, Geologi, dan Geofisika (GeoScienceEd Journal) Lencana: Jurnal Inovasi Ilmu Pendidikan
Welki Bahri Sigiro
Universitas Negeri Medan
Agriculture, Biological Sciences & Forestry Arts Humanities Chemistry Education Languange, Linguistic, Communication & Media Physics Other

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Pemanfaatan Sarana Dan Prasarana Sebagai Pendukung Keaktifan Siswa Dalam Pembelajaran Di Sekolah Dasar Nurul Islamiah; Aryanti Fazriah; Welki Bahri Sigiro
Lencana: Jurnal Inovasi Ilmu Pendidikan Vol. 2 No. 1 (2024): Januari : Jurnal Inovasi Ilmu Pendidikan
Publisher : Pusat Riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/lencana.v2i1.3104

Abstract

In the world of education, especially in the learning process, the use of facilities and infrastructure has an important role in creating conducive learning and attracting student interest. This research aims to determine and describe the use of facilities and infrastructure to support student activity in learning in elementary schools. The type of research used is qualitative research to explore situations and conditions in the field. The main instrument of this research refers to field notes. Data collection was carried out using several techniques, namely; (a) observation, (b) interview. All data is collected and studied descriptively to obtain reliable and reliable findings. The results of the research show that the use of facilities and infrastructure at SDN Cipare is carried out well with the availability of adequate facilities and infrastructure and supports the learning process which provides great benefits for students' active learning and enthusiasm in learning.
Pengembangan E-LKPD Berbasis Problem Based Learning Berbantuan Liveworksheets untuk Meningkatkan Hasil Belajar Siswa pada Materi Energi dan Usaha Di SMA Negeri 17 Medan Welki Bahri Sigiro; Jonny Haratua Panggabean
Jurnal Pendidikan, Sains, Geologi, dan Geofisika (GeoScienceEd Journal) Vol. 7 No. 2 (2026): May (Inpres)
Publisher : Mataram University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/goescienceed.v7i2.1786

Abstract

The aim of this study is to develop teaching materials in the form of Problem-Based Learning (PBL)-based E-LKPDs supported by Liveworksheets to improve student learning outcomes in the subject of Energy and Work. This study is a Research and Development (R&D) using the ADDIE development model. During the development phase of the ADDIE model, the E-LKPD was validated by subject matter experts and media experts to assess its suitability. It was also evaluated by teachers and tested in a small pilot group to assess its practicality. During the implementation phase, the E-LKPD was used in the learning process, beginning with a pre-test and concluding with a post-test. The results of the pre-test and post-test were used in the evaluation stage to determine effectiveness using the N-Gain. This research produced an E-LKPD with a feasibility validation result of 88.89% from subject matter experts, categorised as feasible, and 93.75% from media experts, also categorised as feasible. The practicality of the E-LKPD, as assessed by teachers, achieved a score of 98.33%, classified as practical, whilst the small-group pilot test yielded a score of 95.94%, also classified as practical. Effectiveness was determined by the N-Gain test, which yielded a score of 0.73, classified as high. This indicates that the developed E-LKPD can improve students’ learning outcomes in the subject of energy and work.
Co-Authors Aryanti Fazriah Jonny Haratua Panggabean Nurul Islamiah