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All Journal Jurnal Ilmu Informasi Perpustakaan dan Kearsipan Jurnal Pijar MIPA
Tika Astuti
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Biochemistry, Genetics & Molecular Biology Chemistry Library & Information Science Mathematics Physics

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Penyusunan Indeks Artikel Jurnal Beranotasi Bidang Teknologi Tahun 2010 - 2012 di Perpustakaan STMIK Indonesia Padang Astuti, Tika; Rahmah, Elva
Ilmu Informasi Perpustakaan dan Kearsipan Vol 2, No 1 (2013): Seri D
Publisher : Program Studi Informasi, Perpustakaan, dan Kearsipan , Jurusan Bahasa dan Sastra Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (991.589 KB) | DOI: 10.24036/2334-0934

Abstract

The purpose of this study is to describe the process of indexing journal annotated technology. Collection of annotated journal articles index technology done by observation and direct observation to collect data directly from the original source journals in library technology STMIK Indonesia Padang. Based on data analysis concluded, first, collecting journals done directly. Secondly, all journals that have been successfully traced and then grouped to be selected, the number of journals in the field of technology from 2010 -2012 there were six pieces journal article in which there are 70 titles. Fourth, collected from indexing keywords, author name, and journal title. fifth, the next step to do is typing an annotated index. Keywords: annotated index; indexing; articles index
The Effectiveness of Implementing Problem-Based Learning Models in Improving Biology Literacy and Scientific Attitudes Astuti, Tika; Jufri, A. Wahab; Kusmiyati, Kusmiyati
Jurnal Pijar Mipa Vol. 20 No. 6 (2025)
Publisher : Department of Mathematics and Science Education, Faculty of Teacher Training and Education, University of Mataram. Jurnal Pijar MIPA colaborates with Perkumpulan Pendidik IPA Indonesia Wilayah Nusa Tenggara Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jpm.v20i6.10042

Abstract

Biological literacy and scientific attitudes are important aspects that need to be developed in students because they are related to the ability to understand biological concepts contextually and foster scientific thinking. This study aims to analyze the effect of the Problem-Based Learning (PBL) model on students' biological literacy and scientific attitudes. The type of research used is a quasi-experiment with a pretest-posttest control group design. The sample consisted of 58 eleventh-grade students at MAN Lombok Barat, selected using purposive sampling, with the experimental class receiving PBL instruction and the control class receiving conventional instruction. Data were collected through validated biology literacy tests and scientific attitude questionnaires. Data analysis techniques included mean value comparisons and ANCOVA tests using SPSS version 26. The results showed that the average biology literacy score in the experimental class increased from 53.8 to 72.5, while the control class increased from 53.5 to 76.6. In terms of scientific attitude, the experimental class improved from 32 to 36.9, while the control class increased from 36 to 37.2. The results of the ANCOVA test revealed a significant difference between the experimental and control classes in biological literacy, with a p-value of 0.004 (p < 0.05). Similarly, in the scientific attitude, a significant difference was observed with a p-value of 0.000 (p < 0.05). Based on these findings, it can be concluded that the application of PBL has a significant effect on improving students' scientific attitudes; however, its effect on biology literacy is less optimal than that of conventional learning. This is thought to be influenced by time constraints and other external factors that cannot be fully controlled during the research.
Co-Authors A. Wahab Jufri Elva Rahmah Kusmiyati Kusmiyati