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INDONESIA
BIOEDUKASI
Published by Universitas Jember
ISSN : 16933931     EISSN : 25800094     DOI : -
Core Subject : Science, Education, Agriculture, Social,
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Education Environmental Science Library & Information Science
Arjuna Subject : -
Articles 251 Documents
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Ethnobotanical Study and Inventory of Medicinal Plants of Betawi Tribal Community in Kelurahan Ciracas, East Jakarta Hadi, Achmad Syaiful; Rahayu, Sri Endarti; Saputro, Budiyono
BIOEDUKASI Vol 22 No. 2 (2024)
Publisher : PROGRAM STUDI PENDIDIKAN BIOLOGI FAKULTAS KEGURUAN DAN ILMU PENDIDIKAN UNIVERSITAS JEMBER

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/bioedu.v22i2.47028

Abstract

Research on ethnobotanical studies and inventories of medicinal plants in the Betawi tribal community in Kelurahan Ciracas, Kecamatan Ciracas, East Jakarta that has been carried out has the aim of obtaining information related to knowledge of medicinal plants, which include various types of medicinal plants, along with parts of medicinal plant organs used, and how to process them by the Betawi tribal community. The research method used is descriptive, with data collection techniques through observation, interviews, documentation, and identification. The data from the study were then analyzed descriptively and tabulated to show a description of the morphological characteristics of each type of medicinal plant found. The results showed that in Kelurahan Ciracas, there were 30 types of plants from 24 families that were used by the Betawi tribal community in the area as medicinal materials. Parts of medicinal plant organs utilized include roots, stems, leaves, tubers, and rhizomes. Meanwhile, the processing is carried out by boiling, pounding, mashing, and kneading. How to use it is done by drinking, pasting, smearing, and dripping on the body part that is sick or to be treated.
Front Cover and Editorial Prasetyo, Ervan
BIOEDUKASI Vol 22 No. 1 (2024)
Publisher : PROGRAM STUDI PENDIDIKAN BIOLOGI FAKULTAS KEGURUAN DAN ILMU PENDIDIKAN UNIVERSITAS JEMBER

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/bioedu.v22i1.46870

Abstract

Front Cover and Editorial
Development of E-Module on The Diversity of Living Things on Problem-Based-Learning (PBL) to Improve Students' Critical Thinking Skills. Verdamil, Ainun Cornelia; Rohman, Fatchur; Susanto, Hendra; Wijiasih, Wijiasih; Robi, Fikri Syahir
BIOEDUKASI Vol 22 No. 1 (2024)
Publisher : PROGRAM STUDI PENDIDIKAN BIOLOGI FAKULTAS KEGURUAN DAN ILMU PENDIDIKAN UNIVERSITAS JEMBER

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/bioedu.v22i1.44297

Abstract

An ineffective learning process can cause students’ critical thinking skills to be low. This study aims to develop an e-module for the diversity of living things based on problem-based-learning (PBL) in improving students’ critical thinking skills. Research and development model from Lee & Owen (assessment/analysis, development design, implementation, and evaluation). This research was conducted at MAN Kota Batu. The research population, namely all of tenth grade students in the school year of 2023, the sample used was 36 students with sampling techniques using non-probability by purposive sampling. The research design was one-group-pre test-post test to measure the critical thinking skills after using the e-module. Based on the results showed that the e-module developed was stated very valid (97, 25%), very practical based on students’ responses (91, 6%) and teachers’ responses (89%), and based on the N-gain score to see the effectiveness obtained a value of .6 which means that the students’ critical thinking skills developed in the medium category after the application of e-module based on Problem-based-learning.
Effectiveness of Advanced Technology and Engineering in Biology Learning Model for SDGs in Changing Student’s Conservation Perceptions about Phytoplankton Group Abdillah, Ghauts Mannah Aji; Suwono, Hadi; Fachrunnisa, Rifka
BIOEDUKASI Vol 22 No. 1 (2024)
Publisher : PROGRAM STUDI PENDIDIKAN BIOLOGI FAKULTAS KEGURUAN DAN ILMU PENDIDIKAN UNIVERSITAS JEMBER

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/bioedu.v22i1.42021

Abstract

Indonesia has a very diverse biodiversity, but its people still have a low awareness of conservation. The purpose of this study is to determine the effectiveness of applying advanced technology and engineering in biology learning models for SDGs to change students' perceptions of conservation. This research is applied to the material of biodiversity and environmental change. This study’s sample are 10th-grade students of State Senior High School Turen, which were taken using a purposive sampling technique. Methods of data collection using one-group pretest-posttest design, questionnaires, and reflective essays. Data analysis used the Pearson Product Moment validity test, Kolmogorov-Smirnov normality test, homogeneity test, N-Gain score for learning effectiveness, Likert scale descriptive analysis for analyzing questionnaires, and thematic analysis for analyzing reflective essays. This study’s results are the effectiveness of applying this learning model on biodiversity material and environmental change material, both of them are classified as quite effective in changing students' perceptions of conservation. Previously student’s conversation awareness is classified as strong, and now become to very strong. The reflective essay’s result showed this learning provides new insights regarding phytoplankton which makes students aware of the existence of these phytoplankton so that they have an interest in doing conservation.
First Year Pre-Service Teachers’ Self-Perception of Digital and Scientific Literacy: Implication for Course Design Ramadani, Shefa Dwijayanti; Lestari, Ayu
BIOEDUKASI Vol 22 No. 2 (2024)
Publisher : PROGRAM STUDI PENDIDIKAN BIOLOGI FAKULTAS KEGURUAN DAN ILMU PENDIDIKAN UNIVERSITAS JEMBER

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/bioedu.v22i2.47802

Abstract

Teachers in the 21st century are expected to be mastering 21st century skills, so pre-service teachers need to be prepared to become professional teachers starting from the education period while studying at university. Mastery of digital and scientific literacy is considered to be the core of the literacy required in 21st century education. This research is a quantitative study using the survey method. The subject of this research is first year science education students at a university in Magelang, totaling 141 students. Descriptive statistics were employed to investigate the digital and scientific literacy. Based on the results of the study, it can be concluded that pre-service teachers' self-perception of digital and scientific literacy are in the medium category, which means that there is a need to develop effective course designs for promoting both literacies among preservice teachers in order to support the quality of teacher education in Indonesia.
Development of Pbl-Based E-Module of Transport and Substance Exchange Process to Improve Critical Thinking Skills of Senior High School Students Solehuddin, Muhammad; Susilo, Herawati; Gofur, Abdul
BIOEDUKASI Vol 22 No. 2 (2024)
Publisher : PROGRAM STUDI PENDIDIKAN BIOLOGI FAKULTAS KEGURUAN DAN ILMU PENDIDIKAN UNIVERSITAS JEMBER

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/bioedu.v22i2.44933

Abstract

21st century education must be adapted to the demands of the times so that students are able to compete in the future. One of the 21st century skills needed in learning is critical thinking. Learning that supports critical thinking skills is the problem-based learning model (PBL). The problem-based learning model can have a significant effect on critical thinking skills. Students are required to have critical thinking skills to be able to compete competitively. One of the innovations in biology learning is the development of e-module of Substance Transport and Exchange Process to train students' critical thinking skills. This e-module development uses the ADDIE development model. The e-module of the Substance Transport and Exchange Process after being validated obtained a very valid validity, namely the results of media validation obtained an average of 95.5% with a very valid category, the results of material validation were 100% with a very valid category. The results of practicality are very practical, namely individual trials (one to on trial) obtained an average of 82.22% with a very practical category, small group trials obtained an average of 86.26% with a very practical category, practicality of biology education practitioners obtained an average of 100% with a very practical category. Effectiveness test to improve students' critical thinking skills. The average result of each indicator of critical thinking skills pretest is 35.86 and posttest is 59.78 which indicates an increase in students' critical thinking skills with N-Gain results of 0.3 with moderate effectiveness category. Data on the percentage of PBL model implementation showed an average value of each stage carried out of 91.7% with a very implemented category.
Learning Ownership PBL Approach Enhancing Concept Understanding on Student Prabaningtyas, Sitoresmi; Risqillah, Ulfi
BIOEDUKASI Vol 22 No. 3 (2024)
Publisher : PROGRAM STUDI PENDIDIKAN BIOLOGI FAKULTAS KEGURUAN DAN ILMU PENDIDIKAN UNIVERSITAS JEMBER

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/bioedu.v22i3.51944

Abstract

Through a process known as "Learning Ownership," students actively engage in the educational process and gain an understanding of the context, goal, and application of the material they have studied. The abilities and routines needed to acquire ownership are quite adaptable and can be used in any type of learning setting. Aim of this study was to unveil the effect of learning ownership-PBL model on students' concept understanding. The sampling technique used on this research was the random sampling technique that consisted of 2 group: the control group use PBL model and the experimental group uses learning ownership-PBL model. For learning ownership parameter we use a questionnaire consisting of 33 questions and for critical thinking parameter use multiple choice consisting of 10 questions. The test used is an independent sample T-test and Spearman test to see correlation between learning ownership and critical thinking skill. The analysist revealed that student in experimental group have learning ownership and concept understanding score improvement higher than PBL model alone in all indicators. The learning ownership-PBL is moderately correlated and significantly increase students concept understandings. Thus, we conclude that learning ownership-PBL can increase student concept understandings.
Analysis of the Improvement of Students' Cognitive Ability in Science Subjects Using the Think-Pair-Share Learning Model at SMP Negeri 2 Gunungsitoli Hulu, Debi Rebeka; Lase, Natalia Kristiani; Zega, Novelina Andriani; Gulo, Hardikupatu
BIOEDUKASI Vol 22 No. 3 (2024)
Publisher : PROGRAM STUDI PENDIDIKAN BIOLOGI FAKULTAS KEGURUAN DAN ILMU PENDIDIKAN UNIVERSITAS JEMBER

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/bioedu.v22i3.52182

Abstract

The ability to understand science concepts is very important for everyone to have a greater opportunity to adapt in life, especially in terms of mastering reading skills to improve the development of a country. The purpose of this study was to determine the effectiveness of the think-pair-share learning model in improving students' cognitive abilities during the science learning process. This research is a quasi-experimental research with matching pretest-posttest control group design conducted at SMP Negeri 2 Gunungsitoli. The average result of cognitive ability in the experimental class was 82.20 which was in the very good category, while the average cognitive ability of students in the experimental class was 68.80 which only increased to a sufficient category. The N-gain result in the control group was 0.36 which was in the moderate category, while the N-gain in the control group was 0.79 which was in the moderate category. After the application of the think-pair-share learning model, it was concluded that the cognitive level of students increased to the C4-analyze level. This research provides an alternative science learning model that is more varied so that science teachers can apply it to the classroom.
Ultrasound Assisted Extraction (UAE) of Macroalgae Padina australis From Tidung Island, Indonesia and Testing Its Antibacterial Activity Yosepin, Elpina; Panjaitan, Riong Seulina; Purwati, Purwati
BIOEDUKASI Vol 22 No. 3 (2024)
Publisher : PROGRAM STUDI PENDIDIKAN BIOLOGI FAKULTAS KEGURUAN DAN ILMU PENDIDIKAN UNIVERSITAS JEMBER

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/bioedu.v22i3.50081

Abstract

Padina australis is one of brown macroalgae that grows in Indonesian ocean. This study aimed to determine the optimum of time extraction of Padina australis ethanolic extract extracted by Ultrasound Assisted Extraction (UAE) method, its phytochemical compounds and the antibacterial activity of Padina australis ethanolic extract against on four different pathogenic bacteria (Salmonella typhii, Shigella sonnei, Escherichia coli dan Bacillus cereus). Padina australis were extracted by Ultrasound Assisted Extraction (UAE) method using ethanol solvent (70%) with three different times (10, 20 and 30 minutes). The ethanolic extract of Padina australis were evaluated its antibacterial activity and its minimal inhibitory concentration (MIC) by using disc diffusion method. The results showed that the optimum UAE time of Padina australis was 20 minutes which yielded 0.4%. Moreover, the ethanolic extract of Padina australis contained alkaloids, saponins, flavonoids, tannins, steroids, and terpenoids. Furthermore, this study indicates that Padina australis ethanolic extract demonstrated its antibacterial activity against all bacteria tested. MICs of Padina australis ethanolic extract determined for S. typhi and B. cereus were at 6.25 ppm and for S. sonnei was at 12,5 ppm. Whereas, this extract showed the MIC at 25 ppm on E. coli.
Development of Microbiology Module “Antibacterial Effect of Ginger Rhizome Extract to Inhibit the Growth of Propionibacterium acnes Bacteria” as a Teaching Material to Improve Students’ Problem Solving Skill Mahesti, Tika; Hastuti, Utami Sri; Sari, Murni Sapta
BIOEDUKASI Vol 22 No. 3 (2024)
Publisher : PROGRAM STUDI PENDIDIKAN BIOLOGI FAKULTAS KEGURUAN DAN ILMU PENDIDIKAN UNIVERSITAS JEMBER

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/bioedu.v22i3.47971

Abstract

This research is a research and development of module on the topic "Antibacterial Effect of Ginger Rhizome Extract to Inhibit the Growth of P. acnes Bacteria" as a teaching material in the learning process to improve students' problem solving skills. The aim of developing the module is to produce a valid, practical and effective teaching materials. The development of module used ADDIE model. Validation of the Microbiology Module was conducted by Microbiology material expert, learning media and teaching material experts, and Microbiology learning practitioner expert. The effectiveness of Microbiology Module in improving problem solving skills can be known through pretest and posttest scores analyzed through One Way Ancova test. The research and development results show that validation scores by learning media and teaching materials experts were 99.72%, Microbiology material experts were 87.56%, biology education practitioner experts were 99.33%, student practical response results were 87.05%. The efficiency results were 0.00 < 0.05 so it proved that the use of module is effective in the learning process, it can be concluded that the Microbiology Module category as very valid, very practical and effective as teaching material, so it can be used by students in Microbiology courses especially in improving problem solving skills.

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