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Journal : Biopedagogia

The Effect of Project-Based Learning (PjBL) Model on Students’ Science Literacy Skills Qisthina, Rara Amalina; Listiani, Listiani; Nursia, Nursia
Biopedagogia Vol 6, No 2 (2024): November
Publisher : Program Studi Pendidikan Biologi Universitas Borneo Tarakan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35334/biopedagogia.v6i2.6186

Abstract

This study aimed to determine the effect of the application of Project-Based Learning (PjBL) model on students' science literacy skills at SMA Hang Tuah Tarakan. The study was motivated by the observed low levels of science literacy among students, attributed to a lack of exposure to tasks that require in-depth reasoning and critical thinking. Employing a quantitative approach with a quasi- experimental method, the study utilized a non-equivalent control group with a pretest-posttest design. The population consisted of all tenth-grade students at SMA Hang Tuah Tarakan, with purposive sampling used to select two groups: class X-A and class X-C, comprising a total of 52 students. Data on science literacy were collected through a multiple-choice test instrument. Data analysis included prerequisite testing (normality and homogeneity tests), hypothesis testing, and N- Gain testing to measure improvement. The hypothesis was tested using an Independent Sample T-Test, which revealed a significant difference in science literacy skills between the experimental and control groups, with a Sig. (2-tailed) value of 0.020, which was less than the significance level of  = 0.05. These findings demonstrated that the application of the PjBL model had a positive effect on enhancing students' science literacy skills.
ANALYSIS OF REMEDIAL TEACHING IN BIOLOGY SUBJECT AT CLASS XI SMA NEGERI 1 SEBATIK ACADEMIC YEAR 2022/2023 Masnia, Masnia; Vlorensius, Vlorensius; Nursia, Nursia
Biopedagogia Vol 6, No 1 (2024): Maret
Publisher : Program Studi Pendidikan Biologi Universitas Borneo Tarakan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35334/biopedagogia.v6i1.4706

Abstract

Abstract: A crucial part of the entire teaching and learning process is remedial learning. Teachers attempt to assist students in achieving the best possible learning success through remedial programs. The purpose of this study was to examine Remedial Teaching in biology subject at class XI SMA Negeri 1 Sebatik. This study was qualitative and descriptive in nature. Interviews, observations, and documentation were the methods of data collecting used in this study. Data reduction, data display, and conclusion-making were the stages of data analysis. Source triangulation is the method utilized for triangulation to verify the accuracy of the data. One biology teacher from class XI SMA served as the research subject, and purposive sampling was used to select the sample. The study’s findings demonstrated what biology teacher did when organizing remedial teaching: Biology teacher re-evaluated the situation (made a diagnostic) and chose different courses of action and activities that were not carried out, such as offering assistance and counseling. Regarding the application of remedial teaching: Remedial instruction took place in the classroom. It was time for the End of semester examination (UAS) remedial work to be completed. The group work method was the technique employed. The strategy of the restorative approach was curative. Remedial teaching evaluation involved the teacher summarizing the content to reevaluate learning achievement. Students who had received remedial treatment but were still lacking were given a summary-style reevaluation. Biology teacher only carried out re-diagnoses through observing teaching experiences in each learning process.  Keywods: Remedial Teaching, Planning, Implementation, Evaluation
Distribution and Abundance of Violin Crabs (Uca sp.) In The Mangrove Ecosystem Area of Tarakan City and The Potential of Implementation In Biology Learning Wahid, Abdul; Nursia, Nursia; Adhani, Aidil; Rupa, Darius
Biopedagogia Vol 6, No 2 (2024): November
Publisher : Program Studi Pendidikan Biologi Universitas Borneo Tarakan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35334/biopedagogia.v6i2.6121

Abstract

The mangrove ecosystem area of Tarakan City has a wide variety of flora and fauna where the dominant group is invertebrate fauna such as snails and crabs, one type of crab in the mangrove ecosystem is the Violin Crab (Uca sp). This type  of  research  is  an  exploratory  descriptive  study  with  a  quantitative  and qualitative. Based on the results of the distribution analysis of the Violin Crab (Uca sp) the distribution percentage value was categorized as group except for Uca vocans which was categorized as normal. Station II, the residential area of Lingkas Ujung, Uca demani, Uca tetragonon, Uca chlorophthalmus crassipes, the percentage distribution is categorized in groups. For the results of the abundance of violin crabs (Uca sp) which has a relatively high relative abundance of species at station I, Uca demani 69.41% is categorized as the highest and Uca vocans 0% is categorized as the lowest and lowest. Station II in the Lingkas Ujung Uca residential area with 79.58% categorized as the highest and Uca chlorophthalmus crassipes 9.54% categorized as the lowest. Finally, for the results of the analysis of the relationship between research and Biology learning regarding violin crab research related to the syllabus for high school biology subjects, namely basic competencies 3.2 Analyzing various levels of biodiversity in Indonesia and their threats and conservation and 4.2 Presenting the results of observations of various levels of biodiversity in Indonesia.