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Bioedunis Journal
Published by Universitas Islam Negeri Syekh Ali Hasan Ahmad Addary Padangsidimpuan
ISSN : -     EISSN : 28297601     DOI : https://doi.org/10.24952/Bioedunisi
Core Subject : Science,
Biochemistry, Genetics & Molecular Biology
Bioedunis Journal is a national electronic journal that is an open access and peer-reviewed journal that contains original research articles related to biology education research. This journal is published twice a year in Mei and November. This journal presents the results of research in the field of Biology Education. Bioedunis focus on the study of biology education, including biology curriculum, evaluation methods, and learning media.
Arjuna Subject : Biokimia, Genetika dan Biologi Molekuler - Biokimia
Articles 6 Documents
 1 
Search results for , issue "Vol 4, No 1 (2025)" : 6 Documents clear
Correlation of Temperature, pH and DO with Phytoplankton Abundance in the Maubesi River, East Nusa Tenggara Priyambodo, Hernur Yoga; Santiari, Made; Amrulloh, Mohamad Fajar Farid
Bioedunis Journal Vol 4, No 1 (2025)
Publisher : UIN Syekh Syekh Ali Hasan Ahmad Addary Padangsidimpuan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24952/bioedunis.v4i1.16550

Abstract

Maubesi River is one of the rivers on Timor Island. Its clear water makes the river a source of water for the surrounding population. However, the condition of the river is unknown based on the presence of phytoplankton. Phytoplankton can be an indicator for these waters. This study aims to determine the effect of temperature, pH and DO on phytoplankton in these waters. The method used in determining the research station is purposive random sampling. The results of the study showed that the abundance of phytoplankton in the Maubesi River is relatively low, namely at 417 -1792 Ind / L and according to existing literature, based on its abundance, the Maubesi River is classified as Oligotrophic. Meanwhile, through simple linear regression analysis, the three environmental factors, namely Temperature, pH and DO, do not have a strong effect on the abundance of Phytoplankton, thus the abundance of Phytoplankton is influenced by other factors besides Temperature, pH and DO.
Box Ocean Ecosystem Sorting Media (BOESM) Development based on Coding and Artificial Intelligence Unplugged Solihin, Solihin; Harahap, Lia Junita; Bae, Kyungsuk; Nuraini, Neng; Bonga, Marthen
Bioedunis Journal Vol 4, No 1 (2025)
Publisher : UIN Syekh Syekh Ali Hasan Ahmad Addary Padangsidimpuan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24952/bioedunis.v4i1.16553

Abstract

The development of coding and artificial intelligence (AI) learning in Indonesia faces the challenge of digital infrastructure inequality, especially in 3T (underdeveloped, frontier, outermost) areas. This study aims to design and test the Box Ocean Ecosystem Sorting Media (BOESM) learning media, an unplugged media that teaches programming logic and AI concepts through marine ecosystem concept classification activities. The study employs a 4D development model (Define, Design, Develop, Disseminate) involving elementary school teachers and students who lack adequate access to digital devices. Data collection techniques include field observation, interviews, questionnaires, expert validation, and analysis of pretests and posttests. BOESM utilizes concrete objects to simulate algorithmic thinking patterns (IF-THEN logic) by grouping marine components, including fish, sand, and plastic waste. The results of expert validation showed that the media was very feasible, and the field trial produced a moderate gain score (0.52), indicating an increase in students' understanding of computational thinking. As many as 92% of students reported enjoying learning without the use of digital devices. The study concluded that BOESM is effective in fostering algorithmic thinking and early AI literacy in technologically constrained environments and is an inclusive and cost-effective learning alternative.  
The Effect of Jakaba on the Growth and Pest Resistance of Borokoli (Brassica oleracea L) Husni, Rafeah
Bioedunis Journal Vol 4, No 1 (2025)
Publisher : UIN Syekh Syekh Ali Hasan Ahmad Addary Padangsidimpuan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24952/bioedunis.v4i1.16546

Abstract

This study aims to see the effect of Jakaba liquid organic fertilizer in increasing the growth and resistance of broccoli plants ( Brassica oleracea L. ) to leaf pest attacks. The study used an experimental design with three treatment groups, namely the group given Jakaba fertilizer, the group given NPK fertilizer, and the control group (without fertilizer). The study was conducted in Hutarimbaru Village from March to May 2025. The parameters observed included plant height, number of leaves, flower formation, and intensity of leaf pest attacks. The data obtained were analyzed using descriptive statistical analysis and ANOVA to determine significant differences between treatments. The results showed that Jakaba fertilizer increased the growth of broccoli plants and improved resistance to leaf pest attacks better than the control. NPK fertilizer also showed a significant increase in growth, but was not better in terms of pest resistance compared to Jakaba. This study concludes that Jakaba fertilizer can be an alternative environmentally friendly fertilizer in sustainable broccoli cultivation.  
Education in the Era of Social Media Trends: Development of Instagram Feed Learning Media Using Canva on Biology Material Harahap, Lia Junita; Solihin, Solihin
Bioedunis Journal Vol 4, No 1 (2025)
Publisher : UIN Syekh Syekh Ali Hasan Ahmad Addary Padangsidimpuan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24952/bioedunis.v4i1.16547

Abstract

Social media has become an important part that cannot be separated from the education system, not only in Indonesia but throughout the world. This is a change in mindset in learning and sharing knowledge, including Biology. Biology requires students to be able to think at a high level, understand all concepts, and must be able to relate them to natural events or happenings or to other biological concepts. Learning media that can utilize social media is one of the supports for an optimal learning process. Using Canva-based Instagram Feed learning media will make it easier for students to understand and make decisions. This research aims to develop Instagram Feed media via Canva on valid Biology material. The method used in this research is Research and Development (RD) with the ADDIE model. Stages include Analysis, Design, Development, Implementation, and Evaluation. However, this research only reached the development stage. The products that have been developed are then validated by media experts and material experts. The results show that the learning media developed has an average of 87.00, which means that the Canva-based Instagram Feed media developed is feasible or suitable for use in the learning process.  
Analysis of the Level of Knowledge of Adolescent Reproductive Health in Preventing Sexual Deviations in High School Students Hasibuan, Hotmaidah
Bioedunis Journal Vol 4, No 1 (2025)
Publisher : UIN Syekh Syekh Ali Hasan Ahmad Addary Padangsidimpuan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24952/bioedunis.v4i1.16548

Abstract

This study aims to analyze the level of knowledge of adolescent reproductive health and its relationship with the prevention of sexual deviance in students. Given the high risk of sexual deviance among adolescents, a comprehensive understanding of reproductive health is expected to equip them with the necessary knowledge to make responsible decisions and protect themselves from risky behavior. This study used a descriptive quantitative method with a survey approach. The research sample consisted of high school students in Arse. Sampling was done by cluster random sampling technique. The research instrument used was a questionnaire that had been tested for validity and reliability, including questions about basic knowledge ofreproductive health and understanding of various forms of sexual deviance. Data analysis was done descriptively to determine the level of knowledge of students and using a correlation test to see the relationship between the level of reproductive health knowledge and the potential prevention of sexual deviance. The results showed that the level of reproductive health knowledge of adolescents was still in the moderate category. Furthermore, correlation analysis showed a significant relationship between the level of reproductive health knowledge with understanding and attitude towards the prevention of sexual deviance. The implication of this study is the need to increase comprehensive and effective reproductive health education programs in the school environment to equip adolescents with sufficient knowledge in preventing sexual deviance. 
The Relationship Between Breakfast Habits and Learning Concentration Among Students at SMP Negeri 9 Padangsidimpuan Siregar, Nurhanifah; Harahap, Lena Juliana
Bioedunis Journal Vol 4, No 1 (2025)
Publisher : UIN Syekh Syekh Ali Hasan Ahmad Addary Padangsidimpuan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24952/bioedunis.v4i1.16549

Abstract

Breakfast habits play a crucial role in supporting students’ cognitive function and learning concentration. This study aims to determine the relationship between breakfast habits and the level of learning concentration among students at SMP Negeri 9 Padangsidimpuan. The research employed a descriptive quantitative design with a cross-sectional approach. The sample consisted of 52 students selected through total sampling. Data were collected using questionnaires and analyzed using the chi-square test. The results showed that most students who regularly had breakfast demonstrated good learning concentration, while those who skipped breakfast tended to have decreased concentration. A significant relationship was found between breakfast habits and students’ learning concentration (p = 0.003). These findings confirm that breakfast not only affects physical health but also supports brain function in learning processes. Promotive interventions through nutrition education in schools are essential to foster healthy eating habits among school-aged children. 

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