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All Journal Edunesia : jurnal Ilmiah Pendidikan BERNAS: Jurnal Pengabdian Kepada Masyarakat
Aldina Eka Andriani
Universitas Negeri Semarang
Religion Agriculture, Biological Sciences & Forestry Humanities Dentistry Education Environmental Science Languange, Linguistic, Communication & Media Mathematics Neuroscience Nursing Public Health Social Sciences Veterinary Other

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Peningkatan Kompetensi TIK Guru Melalui Pemanfaatan Evaluasi Online Berbasis Project Based Learning Bagi Guru Sekolah Dasar Aldina Eka Andriani; Sri Sulistyorini; Siti Maryatul Kiptiyah; Arif Widagdo
BERNAS: Jurnal Pengabdian Kepada Masyarakat Vol. 4 No. 3 (2023)
Publisher : Universitas Majalengka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31949/jb.v4i3.5672

Abstract

Evaluasi pembelajaran memegang peranan yang sangat penting dalam proses pendidikan, kegiatan evaluasi selalu didahului dengan kegiatan pengukuran dan penilaian dengan menggunakan instrument. Tujuan pengabdian untuk meningkatkan pengetahuan dan keterampilan guru melalui workshop penggunaan live worksheet sebagai aplikasi LKPD interaktif. Metode yang digunakan ceramah dan diskusi. Hasil pelaksanaan kegiatan pengabdian kepada masyarakat mencakup 3 komponen keberhasilan, yaitu: ketercapaian tujuan kegiatan workshop, ketercapaian target materi yang telah direncanakan dan peningkatan pengetahuan dan keterampilan guru terbukti dengan adanya kenaikan persentase jumlah guru pada pengerjaan pre-test dan post-test pada kategori sangat baik yang awalnya 11% menjadi 66% dan pada kategori sangat kurang yang awalnya 32% menjadi 9%.
Using Multimedia Interactive Web Blog Science Virtual Laboratory to Improve Students' Critical Thinking and Concept Mastery Aldina Eka Andriani; Sri Sulistyorini; Ali Sunarso
Edunesia : Jurnal Ilmiah Pendidikan Vol. 5 No. 1 (2024)
Publisher : research, training and philanthropy institution Natural Aceh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51276/edu.v5i1.704

Abstract

The presence and condition of laboratories are critical factors in the success of learning activities through practical work, thereby improving student motivation and interest in learning. This research aims to determine the utilization of a virtual laboratory in improving critical thinking skills and mastery of science concepts for Elementary School Teacher Education (PGSD) students. The research used an experimental method utilizing a quasi-experimental design, specifically a nonequivalent control group design. Purposive sampling was the chosen sampling technique, and the research sample comprised 42 second-semester students from the Elementary School Teacher Education Department enrolled in the Elementary School Science Laboratory course. The samples were intentionally divided into two groups: Group K, the experimental group, and Group O, the control group. A multiple-choice test served as the data collection instrument. The collected data were analyzed using the N-Gain formula and t-test. The N-Gain results for concept mastery in the experimental group are 0.5%, and in the control group, it is 0.3%. Meanwhile, the average score for critical thinking skills in the experimental group is 80.77, and the average score for the control group is 76.31. Therefore, using a virtual laboratory affects students' mastery of concepts and critical thinking skills in Natural Science.
Co-Authors Ali Sunarso Arif Widagdo Siti Maryatul Kiptiyah Sri Sulistyorini, Sri