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JPBIO (Jurnal Pendidikan Biologi)
Published by STKIP Persada Khatulistiwa Sintang
ISSN : -     EISSN : 2540802X     DOI : -
Core Subject : Education,
Education
JPBIO (Jurnal Pendidikan Biologi) adalah jurnal yang menerima kontribusi tulisan/artikel yang berkaitan dengan studi-studi kependidikan, pengajaran dan evaluasi belajar di bidang pendidikan biologi, baik laporan penelitian, maupun tinjauan buku yang belum pernah diterbitkan di media cetak ataupun elektronik
Arjuna Subject : -
Articles 211 Documents
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The critical thinking skills and independent learning analysis: The flipped classroom based on blended learning Ernawati Ernawati; A.S. Alonemarera; Tri Maniarta Sari
JPBIO (Jurnal Pendidikan Biologi) Vol 7, No 2 (2022): November 2022
Publisher : STKIP Persada Khatulistiwa Sintang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31932/jpbio.v7i2.1903

Abstract

The results of observations in the Biology Education Study Program of Sembilanbelas November Kolaka University, until now the lecture activities carried out in general still use the conventional model which causes students to tend to be passive, the low independence of student learning which hinders students' thinking skills. For this reason, an innovative lecture model is needed that can develop and improve students' critical thinking skills and independence. The purpose of this study was to determine the critical thinking skills and independent learning of students through the flipped classroom model based on blended learning. This research is a quasi-experimental research using one group pretest-posttest design. Data collection by tests and questionnaires. Data were analyzed descriptively quantitatively and one sample t test. The results showed that the value of critical thinking skills of paired samples t-test obtained a significance level (p) of 0.00 < 0.05. For independent learning as a whole, the results of the paired samples t-test obtained a significance level (p ) of 0.00 < 0.05. So it can be concluded that students' critical thinking skills and independence are better when applying the blended learning-based flipped classroom model.
Analysis of student's misconceptions on the material of the immune system using a three-tier diagnostic test Yemima Nestaria Nainggolan; Karunia Galih Permadani; Setiyo Prajoko
JPBIO (Jurnal Pendidikan Biologi) Vol 7, No 2 (2022): November 2022
Publisher : STKIP Persada Khatulistiwa Sintang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31932/jpbio.v7i2.1681

Abstract

Distance learning and face-to-face learning at Senior High School of 3 Magelang makes it difficult for students to understand the concept of the system the immune system so that it triggers misconceptions in students. This study aims to analyze students' misconceptions about the material on the immune system at Senior High School of 3 Magelang. The research method is uses qualitative methods to be able to explain more deeply about students' misconceptions. Twenty-five multiple-choice questions in three tiers are given to determine the distribution of students' conceptions. The analysis showed that 64,16% of misconceptions were found in the concept of definition and function of the immune system, followed by the concept of antigens and antibodies with 58.7%, the concept of the mechanism of the immune system with 56.74% and disorders of the immune system with 41.4%. Based on the interviews and questionnaires, the factors that cause misconceptions come from the teacher's teaching methods with less effective, text-books and the lack of student activity, and learning media that have not been varied. So, it can be concluded that students' misconceptions on the material of the immune system are still found with a high level of misconceptions.
Antibiotic susceptibility analysis of Escherichia coli as the cause of urinary tract infection Melda Yunita; Hasna Vuspita Latuconsina; Eka Astuty; Alessandra Flowrence Saija
JPBIO (Jurnal Pendidikan Biologi) Vol 7, No 2 (2022): November 2022
Publisher : STKIP Persada Khatulistiwa Sintang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31932/jpbio.v7i2.1849

Abstract

The incidence of urinary tract infection (UTI) in Indonesia is still quite high. The UTIs are generally treated with antibiotic. However, the use of antibiotics has recently increased tremendously thus triggering bacterial resistance. This study was to analyze the susceptibility of the Escherichia coli as the cause of the UTI to 15 antibiotics at the UPTD Health Laboratory Center of Maluku Province. The study was an experimental laboratory study using the disk diffusion method. The antibiotic disc was placed on the media and the inhibition zone against E. coli was measured. The results showed that the E. coli was resistant (26.67%) to 4 types of antibiotics, namely amoxilin, ampicillin, sulfametazole dan penicillin. Meanwhile, E. coli was sensitive (46.66%) to 7 types of antibiotics, namely kanamycin, gentamicin, subactam ampicillin, chloramphenicol, amikacin, ceffazedine and azithromycin. Furthermore, E. coli was intermediate (26.67%) against 4 types of antibiotics, namely ciprofloxacin, ceptriaxone, cefoxitin and colistin. This study concluded that of the 15 antibiotics tested, gentamicin, amikacin, and kanamycin were the most effective antibiotics in inhibiting the growth of E. coli that causes UTI. Nevertheless, the appropriate choice of antibiotic needs to be adjusted only by physicians based on local, regional and national patterns of susceptibility.
Metacognitive and creative thinking skills: A post-covid-19 correlational study Linda Tri Antika; Sukron Sukron; Moch Haikal; Akhmad Fathir
JPBIO (Jurnal Pendidikan Biologi) Vol 7, No 2 (2022): November 2022
Publisher : STKIP Persada Khatulistiwa Sintang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31932/jpbio.v7i2.1923

Abstract

The facts of learning in education showed that students were less encouraged to develop metacognitive skills and creative thinking skills, so that students were not active and students were less likely to participate in the learning process. This study aimed to determine the correlation of metacognitive skills with creative thinking skills of class XI students in biology subjects. The subjects of this study were students of class XI A IPA at MA Miftahul Ulum Nagasari Congkop in the second semester of academic year 2021/2022, totaling 24 students. This research is quantitative research with regression correlation analysis technique using SPSS Version 26.0. Collecting data on metacognitive skills and creative thinking skills using a rubric that was integrated with an essay test. The results of this study indicated that there was a significant relationship between metacognitive skills and creative thinking skills. Results of the regression analysis showed a large R value of 0.616 which indicated that there was a strong relationship between metacognitive skills and creative thinking skills. The guided inquiry model is the recommended model in empowering metacognitive and creative thinking skills, especially in learning biology.
Development of scientific-based student worksheets to improve science process skills through problem-based learning Siti Nurjanah; Muhammad Radian Nur Alamsyah; Sekar Jati Pamungkas
JPBIO (Jurnal Pendidikan Biologi) Vol 7, No 2 (2022): November 2022
Publisher : STKIP Persada Khatulistiwa Sintang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31932/jpbio.v7i2.1737

Abstract

LKS is a product that can help achieve the desired learning objectives. This study aims to determine the feasibility and effectiveness of LKS with a scientific approach to the respiratory system material to improve students' science process skills in PBL learning in high school based on the results of expert validation, science process skills (KPS) tests and observations. The research method used in this research is (R&D) and experiment. The results of the feasibility test analysis based on the results of the validation of media, material and pedagogic aspects obtained a score was 83.5%. LKS effectiveness test results of the KPS difference test between the experimental class and the control class, the sig value was obtained. (2-tailed) 0.002 and the comparison of the test results for the increase (N-gain) of the experimental class KPS was 0.40 and the control class of 0.27 and based on these results from the comparison of the KPS observations the control class gets the value of 74% while the experimental class got a value was 96%, so it can be concluded that the LKS has a scientific approach very feasible and effective to use to improve students' science process skills in PBL learning.  
Antibacterial effect of ethanol extract of nutmeg against foodborne disease pathogens Eka Astuty; Eka Sukmawaty
JPBIO (Jurnal Pendidikan Biologi) Vol 7, No 2 (2022): November 2022
Publisher : STKIP Persada Khatulistiwa Sintang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31932/jpbio.v7i2.1856

Abstract

Foodborne disease is a disease that occurs as a result of food contamination by microbes or harmful chemicals. Nutmeg (Myristica fragrans Houtt.)  is widely used as a spice and flavor enhancer for food and beverages. In addition, it has traditionally been used to treat diarrhea and kidney disease. Several pharmacological studies have reported the antioxidant, antimicrobial, antidiarrheal and anti-inflammatory activity of this plant. Antibacterial effectiveness test of nutmeg against several pathogens in this study was carried out using the disc diffusion method. The results of this study indicated that the ethanol extract of flesh of fruit (concentration of 5%, 10%, 15%, 20%, and 25%) had antibacterial activity against all tested pathogenic bacteria. Different results were shown by the ethanol extract of seed and mace. All the ethanol extract concentrations of seed were not able to inhibit the growth of Shigella sp. and Clostridium sp., while the ethanol extract of mace in all concentrations was unable to inhibit the growth of Shigella sp. Various factors may affecting this extract and compound activity when used in complex biological systems such as in vivo and human studies. Future studies must also focus on aspects of pharmacokinetics and toxicological plant extracts and phytochemicals.
The level of understanding of plant physiology in caring for ornamental plants Emayulia Sastria; Dharma Ferry; Winda Ayu Fietri
JPBIO (Jurnal Pendidikan Biologi) Vol 7, No 2 (2022): November 2022
Publisher : STKIP Persada Khatulistiwa Sintang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31932/jpbio.v7i2.1924

Abstract

This study aims to determine the level of understanding of plant physiology in caring for ornamental plants in the people of Sungai Penuh City. This understanding is related to the understanding of Plant Physiology. If the community already has an understanding of plant physiology, then the community can take advantage of ornamental plants such as greening their homes, increasing income, and being used as medicinal plants. The type of research used is quantitative research with a descriptive approach. The population and sample in this study were the people of Sungai Penuh City, amounting to 76 people. The instrument used is a test in the form of questions about people's understanding of plant physiology. Data analysis using SPSS and using the percentage formula. The results showed that the understanding of community plant physiology in caring for ornamental plants can be seen that 27 respondents scored "very high", 41 respondents scored "high", 6 respondents scored "medium" and 2 respondents scored "low" and none respondents who scored in the very low category. The average value for this variable is 75.8 (high).
Construction of biology magazine based on the antidiabetic test of pasak bumi roots Michelle Terrence; Ruqiah Ganda Putri Panjaitan; Afandi Afandi
JPBIO (Jurnal Pendidikan Biologi) Vol 7, No 2 (2022): November 2022
Publisher : STKIP Persada Khatulistiwa Sintang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31932/jpbio.v7i2.1754

Abstract

The enrichment program is an additional effort or activity given to students who have achieved complete learning with the aim of increasing students' understanding and insight into the material being or has been studied. In carrying out the enrichment program, teachers can use enrichment materials as learning resources, one of which is a biology magazine. This study aims to develop a biology magazine as an enrichment material to increase students' understanding and insight into the hormone system sub-material. This type of research is an R&D research that uses an adaptation of the 4D Thiagarajan model, namely define, design, and development. The data sources for this research consisted of 36 students from Christian High School Immanuel Pontianak and SMA Santo Fransiskus Asisi Pontianak, 3 biology teachers from these schools, and 3 lecturers of Biology Education FKIP UNTAN. The results of the analysis of student needs indicate that it is necessary to develop a biology magazine in order to motivate students to increase their understanding and insight. The results of the feasibility test can be seen that biological magazines are suitable for use as material for enrichment of the hormone system sub-material, this is indicated by the Aiken's V value obtained 0.79.
Antibacterial potential of leaf and fruit of citrus extract (Citrus aurantifolia) against klebsiella oxytoca Zuraidah Zuraidah; Widiasari Widiasari; Wati Oviana
JPBIO (Jurnal Pendidikan Biologi) Vol 8, No 1 (2023): April 2023
Publisher : STKIP Persada Khatulistiwa Sintang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31932/jpbio.v8i1.2261

Abstract

Antimicrobial agents play a crucial role in decreasing the impact of infectious diseases worldwide. Many medicinal plants have been identified as rich sources of natural antimicrobial compounds that can be used as an alternative to traditional treatments for bacterial infections. Indonesia, particularly in the Aceh region, has a warm and humid climate that supports a diverse range of plants that have medicinal properties. One example is the lime (Citrus aurantifolia) which can be used for medicinal purposes.This study aimed to determine the inhibitory effects of leaves and fruit extracts of lime on the growth of Klebsiella oxytoca.The method used was an experimental method with a post-test only control group design. The results showed that both types of extracts contain flavonoid, alkaloid, and saponin compounds. However, triterpenoids were only found in the fruit extract, and steroids were only found in the leaf extract. The antimicrobial test of lime fruit and leaf extracts against Klebsiellaoxytoca bacteria showed that both types of extracts were able to inhibit the growth of the test bacteria at all concentrations.
The RICOSRE-FC potential in improving high school students' critical thinking skills Hardianto Hardianto; Susriyati Mahanal; Siti Zubaidah
JPBIO (Jurnal Pendidikan Biologi) Vol 8, No 1 (2023): April 2023
Publisher : STKIP Persada Khatulistiwa Sintang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31932/jpbio.v8i1.2004

Abstract

Critical thinking skills are essential 21st-century skills to improve using innovative learning. This study aimed to determine the influence of the RICOSRE-FC model in improving the critical thinking skills of high school students in biology learning. The type of research used is a quasy experiment. The population in this study was all students of class XI MIPA SMAN in Soppeng, South Sulawesi, Indonesia. The classes used for the research sample were 6 classes, 2 classes were taught with the RICOSRE-FC model as an experimental group, 2 classes were taught with the RICOSRE model as a positive control group, and conventional learning as a negative control group. The sample was determined using random sampling techniques. The instrument used is an integrated critical thinking skills test essay test with a scoring rubric of 0-5. Data analysis with the one-way ANCOVA test continued with the LSD test. The results of the one-way ANCOVA test show that a p-level score of 0.00<0.05 means that the learning model affects students' critical thinking skills. RICOSRE-FC has the highest corrected average of 77,349, which shows that the RICOSRE-FC model can potentially to empower students' critical thinking skills.

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