Melissa Salma Darmawan
Science Education Study Program, Universitas Negeri Semarang, Indonesia

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The Effect of Environmental Pollution Game-Based Learning on Improving Students' Conceptual Understanding and Environmental Awareness Arif Widiyatmoko; Muhamad Taufiq; Aji Purwinarko; Indah Urwatin Wusqo; Melissa Salma Darmawan
Journal of Innovation in Educational and Cultural Research Vol 3, No 4 (2022)
Publisher : Yayasan Keluarga Guru Mandiri

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (664.388 KB) | DOI: 10.46843/jiecr.v3i4.344

Abstract

The purpose of this study is to analyze the effect of "Environmental Pollution Game-Based Learning (EPGBL)" on improving students’ conceptual understanding and environmental awareness. EPGBL is an android-based learning media that can be used in science learning, particularly for environmental pollution concepts. Quasi-experimental research with pretest and posttest group design was utilized to answer the research questions in this study. The average percentage of correct responses in the pre-test is 61.33, meanwhile, the percentage of correct responses in the post-test is 73.33. This result showed that the percentage of correct responses in the post-test is higher than in the pre-test. The results showed that EPGBL can improve students' conceptual understanding of environmental pollution concept. The average score of the students' environmental awareness character is 3.98 that include in the good criteria. In conclusion, EPGBL is effective in improving students' conceptual understanding and environmental awareness.
Penguatan Pemahaman Penulisan Artikel Ilmiah untuk Mahasiswa Magister Sekolah Pascasarjana Universitas Negeri Semarang Arif Widiyatmoko; Dyah Rini Indriyanti; Melissa Salma Darmawan; Agung Laksono
Journal of Community Empowerment Vol 3 No 2 (2023): Journal of Community Empowerment
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jce.v3i2.71793

Abstract

Abstrak. Kegiatan ini dilatarbelakangi oleh banyaknya mahasiswa Magister Sekolah Pascasarjana UNNES yang kesulitan dalam menulis artikel ilmiah. Padahal, menulis artikel ilmiah dengan baik dan benar merupakan kemampuan yang harus dimiliki oleh mahasiswa Magister, karena merupakan salah satu syarat untuk mengikuti ujian tesis. Tujuan pengabdian ini adalah memberikan penguatan pemahaman penulisan artikel ilmiah untuk mahasiswa Magister Sekolah Pascasarjana UNNES. Metode yang digunakan dalam kegiatan pengabdian ini adalah pemaparan materi tips mengolah tesis menjadi artikel ilmiah oleh narasumber, praktik mencari jurnal yang sesuai, serta sesi tanya jawab dan diskusi. Rata-rata pemahaman peserta pelatihan terhadap penulisan artikel ilmiah adalah 82,74% ditinjau dari aspek pemahaman dalam membuat judul, abstrak dan kata kunci, pendahuluan, metode, hasil dan pembahasan, kesimpulan, daftar pustaka, termasuk pemahaman terhadap mengolah tesis menjadi artikel ilmiah, cara mengunggah pada jurnal, reference manager system, dan Turnitin. Peserta memiliki respons positif terhadap penyampaian materi pada pelatihan dengan skor rata-rata persentase sebesar 93,83%. Hasil tersebut berarti bahwa kegiatan penguatan pemahaman penulisan artikel ilmiah telah berlangsung dengan baik. Abstract. This activity was motivated by the large number of master’s students at the UNNES Postgraduate School who had difficulty writing scientific articles. In fact, writing scientific articles properly and correctly is a skill that must be possessed by master’s students, because it is one of the requirements to take the thesis exam. The purpose of this training activity is to strengthen the understanding of writing scientific articles for UNNES Postgraduate School Masters students. The method used in this training activity is the presentation of tips on how to process a thesis into a scientific article, the practice of finding appropriate journals, and discussion. The average understanding of training participants in writing scientific articles was 82.74% in terms of understanding aspects of making titles, abstracts and keywords, introductions, methods, results and discussion, conclusions, bibliography, including understanding of processing theses into scientific articles, how to upload them to journals, reference manager systems, and Turnitin. Participants had a positive response to the delivery of material at the training with an average percentage score of 93.83%. These results mean that the activity of strengthening the understanding of writing scientific articles has been going well.
Analysis of Pre-Service Science Teachers’ Technological Pedagogical Content Knowledge (TPACK) Ability in Online Learning Arif Widiyatmoko; Dyah Rini Indriyanti; Kao Sovansophal; Melissa Salma Darmawan; Tiara Dwi Wulandari
Journal of Innovation in Educational and Cultural Research Vol 6, No 3 (2025)
Publisher : Yayasan Keluarga Guru Mandiri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46843/jiecr.v6i3.1121

Abstract

The development of Information, Communication, and Technology (ICT) impacts Education 5.0 to improve the quality and equity of education services in Indonesia, especially in science learning. This study aims to analyze the ability of pre-service science teachers to use TPACK (Technology Pedagogical Content Knowledge) in online learning. The survey research method is used to get information about TPACK pre-service science teachers' ability to carry out online learning. The sample consisted of 132 pre-service science teachers from education Universities in Indonesia. The research instrument consisted of 42-item questionnaires that assessed TPACK components in online learning. The results showed that the percentage of pre-service science teachers' average score on TPACK ability is 79.87%. The percentage of average scores for each component TPACK is 78.68% for Pedagogical Knowledge (PK), 79.54% for Content Knowledge (CK), 80.73% for Technological Knowledge (TK), 78.94 for Pedagogical Content Knowledge (PCK), 81.73% for Technology Pedagogical Knowledge (TPK), 80.98% for Technology Content Knowledge (TCK), and 78.64% for TPACK. The highest average scores on TPACK are TPK, TCK, and TK. It is concluded that pre-service science teachers' TPACK skills in online learning related to the use of technology are superior to content knowledge and pedagogy.