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All Journal Biopendix: Jurnal Biologi, Pendidikan dan Terapan Unnes Science Education Journal
Anggraeni, Diah Arum
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Biochemistry, Genetics & Molecular Biology Education

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The Effectiveness of Respiratory System E-Module Based STEM to Improve Conceptual Understanding and Caring Attitudes towards the Dangers of Cigarettes in High School Students Anggraeni, Diah Arum; Lisdiana, Lisdiana; Parmin, Parmin; Subali, Bambang
Unnes Science Education Journal Vol. 13 No. 2 (2024): August 2024
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/usej.v13i2.7400

Abstract

An independent curriculum is a curriculum that requires active students. One way to make students active is through respiratory system e-module based STEM. This research aims to measure the validity, readability, and effectiveness of respiratory system e-module based STEM to improve conceptual understanding and caring attitudes towards the dangers of smoking in high school students.  Large-scale tests are carried out in classes XI SMA Negeri 1 Payung as much 70 students and SMA Negeri 1 Pulau Besar as much 50 students by using the results of conceptual understanding and assessing caring attitudes towards the dangers of smoking. The results of students’ conceptual understanding showed that average N-gain of 0.45 in the medium category. The assessment score for caring about the dangers of smoking among students obtained an average percentage score of 96.5% in the very good category. Based on the research results, it can be concluded that the respiratory system e-module  based STEM developed is valid and effective to improving conceptual understanding and caring attitudes towards the dangers of smoking in class XI.
LITERATUR REVIEW: PEMANFAATAN METABARCODING DNA LINGKUNGAN UNTUK MENGANALISIS KEANEKARAGAMAN HAYATI IKAN Anggraeni, Diah Arum; Anggraito, Yustinus Ulung; Setiati, Ning
BIOPENDIX: Jurnal Biologi, Pendidikan dan Terapan Vol 10 No 2 (2024): Biopendix: Jurnal Biologi, Pendidikan & Terapan
Publisher : Program Studi Pendidikan Biologi FKIP Unpatti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/biopendixvol10issue2page178-185

Abstract

Background: Environmental DNA (eDNA) metabarcoding is a new method for assessing biodiversity in which samples are taken from the environment via water, sediment or air from which DNA is extracted, and then amplified using common or universal primers in a polymerase chain reaction and sequenced using next-generation DNA. sequencing to produce thousands to millions of sequences. From this data, the presence of species can be determined, and overall biodiversity can be assessed.. Methods: The method used is a literature review using reputable national and international journals Results: Based on the results of the literature review, the use of eDNA metabarcoding can be used to analyze fish biodiversity. eDNA metabarcoding can be analyzed with primary data, databases, and bioinformatic pipelines. Conclusion: eDNA metabarcoding has been widely used to study fish communities in lakes and rivers, as well as coastal fish communities. Despite its considerable ability to detect fish species in large aquatic systems, many methods still need to be understood to improve the quality of primers, databases, and pipelines for analyzing fish biodiversity
Co-Authors Bambang Subali Lisdiana Lisdiana Ning Setiati Parmin - Yustinus Ulung Anggraito