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Bahasa Indonesia Bahasa Indonesia Helmi, M.; Asrial, Asrial; Hariyadi, Bambang
Jurnal Penelitian Pendidikan IPA Vol 9 No 9 (2023): September
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i9.4067

Abstract

Learning using the problem-based learning (PBL) enables students to solve problems as well as improve their science knowledge and skills. This study aims to investigate the effect of the use of PBL on critical thinking skills of high school students in biotechnology. Various levels of students’ self-confidence are used as a moderating variable for PBL in producing the effect. A total of 64 students of SMAN 8 Batanghari Jambi were involved in this study. Some 32 students were allocated each to the experimental class which was learning using PBL and the control class which was learning using the expository learning. Data were collected using a pre-validated self-confidence questionnaires and tests of critical thinking skills. The factorial type of quasi-experimental with pretest posttest nonequivalent control group design was used in this study. The collected data were analyzed using a two-way ANOVA test. The results showed that PBL-students had a higher average score of critical thinking skills (85.87) than their counterpart (78.80). The data also showed that the students with better self-confidence also have a higher average score of critical thinking skills (85.32) than those with lower self-confidence (79.34). The results of the two-way ANOVA test showed that there was an effect of the use of PBL and the students' self-confidence on students' critical thinking skills. Even though it is very weak, the interaction between the learning model and the self-confidence was seemingly existed in affecting the students' critical thinking skills. It can be concluded that the appropriate learning model and appropriate self-confidence can affect student learning critical thinking skills
Justice and Sustainability: Legal Perspectives on Mining and Tourism in Raja Ampat Mulyani, Basri; Helmi, M.
Jurnal IUS Kajian Hukum dan Keadilan Vol. 13 No. 3 (2025): Jurnal IUS Kajian Hukum dan Keadilan
Publisher : Magister of Law, Faculty of Law, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/ius.v13i3.1840

Abstract

The centralization of mining management as stipulated in Law Number 2 of 2025 concerning Mineral and Coal Mining has created various problems in its implementation, including environmental damage, corruption of mining permits, and degradation of the existence of indigenous communities. In the context of the implementation of regulations on mining permit management in tourism areas, as occurred in Raja Ampat, it threatens the existence of sustainable tourism that depends on the natural beauty and diversity of marine biota. This research is a normative legal research that also orients the socio-legal aspects to assess the impact of mining exploration permits in the Raja Ampat tourism area. The approach used in this research is a statutory regulatory approach and a conceptual approach. The purpose of this study is to explain the urgency protection law to area tourism based natural from activity extractive mining. The results of this study confirm that mining activities in the Raja Ampat tourism area are contradictory and cannot go hand in hand because the existence of mining in the Raja Ampat tourism area degrades the environment that is the backbone of ecotourism-based tourism. Protection of sustainable tourism areas from mining activities is urgently carried out by including the Raja Ampat tourism area in a conservation area as regulated in Law Number 1 of 2014 concerning Amendments to Law Number 27 of 2007 concerning Management of Coastal Areas and Small Islands and the Constitutional Court Decision Number 35/PUU-XXI/2023, which affirms that small islands and coastal areas must be protected from extractive activities such as mining to preserve environmental sustainability and the rights of local communities.
Strategi Efektif Penggunaan Media Sosial (TIKTOK) dalam Pembelajaran Agama di Era Digital Baharudin Ihsan; A. Anzilna Munzalan. M; Laksa Rizal Putra. W; David Yusuf. A; M. Helmi; Nurudin Nurudin
Merkurius : Jurnal Riset Sistem Informasi dan Teknik Informatika Vol. 2 No. 4 (2024): Juli: Merkurius: Jurnal Riset Sistem Informasi dan Teknik Informatika
Publisher : Asosiasi Riset Teknik Elektro dan Informatika Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/merkurius.v2i4.139

Abstract

This journal aims to analyze effective strategies for using social media (Tok Tok) in religious learning in the digital era. In today's digital era, social media has become an important platform for individuals to get information and interact online. This can also be used as a means of learning about religion through content about religion on the platform (Tik Tok). This qualitative research analyzes data using a library observation methodology to understand effective strategies for using TikTok as a means of religious learning in the digital era. This research includes collecting journal references, analyzing them, and discussing important points. This research is descriptive in nature and focuses on the influence of religious content on students' understanding of religion on TikTok. This research involved 50 students from various academic levels and departments. Data analysis is carried out throughout the research, in contrast to quantitative research where data analysis is carried out at the end of the research.