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All Journal Bioedukasi: Jurnal Pendidikan Biologi JPBIO (Jurnal Pendidikan Biologi)
Marthasari, Angela Diana
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Education Immunology & microbiology

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Exploration of mosses in urban-bogor habitats: Species identification, diversity and uniformity Ristanto, Rizhal Hendi; Rini, Daniar Setyo; Marthasari, Angela Diana; Safitri, Firdias Astia; Sulistiyanto, Tabitha Qotrunnada; Putri, Arlina Cahaya
JPBIO (Jurnal Pendidikan Biologi) Vol 9, No 1 (2024): April 2024
Publisher : STKIP Persada Khatulistiwa Sintang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31932/jpbio.v9i1.3182

Abstract

This research focuses on the exploration of moss in the Bogor urban habitat, to explore the identification of moss types, measuring the level of diversity, and assessing the level of uniformity in the context of the urban environment. Data collection at the research location was divided into 3 stations with different environmental parameters. The method used in this research was an exploratory survey using the belt transect technique. The sampling method is purposive sampling with the help of a quadratic plot. The results of this research found 20 moss species identified on the green belt of Jalan Pajajaran, Bogor with a diversity index for the three stations respectively, namely 2.45; 2.02; and 1.78 which is classified into the medium category, and the uniformity index for the three stations respectively is 0.835; 0.814; 0.811 which is classified as high. These results show that the moss found can live by adapting to environmental factors in urban areas such as fluctuating temperature, humidity, and light intensity.
The Influence of PBL Model with SDGs Approach on Students' Critical Thinking in Environmental Changes Marthasari, Angela Diana; Heryanti, Erna; Rini, Daniar Setyo
Bioedukasi: Jurnal Pendidikan Biologi Vol 18, No 1 (2025): Bioedukasi: Jurnal Pendidikan Biologi
Publisher : Department of Biology Education Faculty of Teacher Training and Education Sebelas Maret Un

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/bioedukasi.v18i1.94386

Abstract

21st-century education demands 4C skills (communication, collaboration, creativity, and critical thinking) to support students’ understanding and knowledge. Essential thinking skills that are classified as low can be influenced by learning models. The Problem-Based Learning-Sustainable Development Goals model can be applied to train critical thinking skills. This research aims to determine the influence of the PBL-SDGs on essential thinking skills in environmental change issues. The research method uses a pretest-posttest control Group Design. The sample consisted of 66 students at 44 Jakarta Senior High Schools, with 33 students in each class selected using Simple Random Sampling. The essay instrument measures critical thinking skills based on the Ennis indicators. The data analysis method used descriptive analysis (minimum score, maximum score, mean, and standard deviation) and inferential (normality test, homogeneity test, and hypothesis test) statistical analysis. The research results show that the PBL-SDGs model can improve critical thinking skills, as seen from the N-gain in the experimental class of 0.607 and the control class of 0.505 in the medium category. The highest aspect of critical thinking skills in the experimental and control classes is Basic Support, with scores of 60,00 and 56,94. Based on the independent t-test, a significance of 0.005 < 0.05 is obtained, meaning the PBL-SDGs model influences critical thinking skills.
Co-Authors Daniar Setyo Rini Heryanti, Erna Putri, Arlina Cahaya Rizhal Hendi Ristanto Safitri, Firdias Astia Sulistiyanto, Tabitha Qotrunnada