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Nasrul Hakim
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Al Jahiz: Journal of Biology Education Research
Published by Institut Agama Islam Negeri Metro Lampung
ISSN : 27225070     EISSN : 27225275     DOI : https://doi.org/10.32332/al-jahiz
Core Subject : Science, Education, Social,
Biochemistry, Genetics & Molecular Biology Education Environmental Science Languange, Linguistic, Communication & Media
Al Jahiz: Journal of Biology Education Research. Receives and publishes scientific articles from research in the field of biology education and the use of biological research in learning. Special emphasis is as follows: (1) Research on Biology / Science Learning at all levels of education. (2) Pure Biology Research from the Biological Sciences Branch was developed into teaching materials, reference books or learning media for Biology / Science at all levels of education and applications in the community. (3) Biology Education curriculum at all levels of education. (4) Classroom Action Research (CAR). (5) Lesson Study (LS). (6) Other Qualitative Research from Biology Education at all levels of education. (7) Management of the Biology / Science Laboratory at all levels of education. (8) Evaluation of Learning Biology / Science at all levels of education. (9) Professional Teacher Trends in Biological Education. This journal also covers the issues on environmental education.
Arjuna Subject : Biokimia, Genetika dan Biologi Molekuler - Biokimia, Genetika dan Biologi Molekuler (Lain-Lain)
Articles 147 Documents
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Coastal Community Perception Towards Disaster Mitigation and The Role of Mangrove Ecosystem in Pekon Way Jambu, Pesisir Barat, Lampung Wakhidah, Anisatu Z.; Suhendi
Al Jahiz Vol 6 No 1 (2025): Al-Jahiz: Journal of Biology Education Research, January-June 2025
Publisher : Fakultas Tarbiyah dan Ilmu Keguruan UIN Jurai Siwo, Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32332/al-jahiz.v6i1.10427

Abstract

Coastal communities in Pekon Way Jambu, Pesisir Barat, Lampung, are exposed to tsunami and coastal erosion risks, yet residential development continues in hazardous zones, thereby raising concerns about public awareness and preparedness. This study investigates the perceptions of coastal communities in Pekon Way Jambu, Pesisir Barat, Lampung, regarding disaster mitigation and the ecological and economic functions of mangrove ecosystems. Using a quantitative approach, data were gathered from 75 purposively selected respondents through a validated Likert-scale questionnaire assessing perceptions of coastal settlement, disaster preparedness, mangrove knowledge, and awareness of mangrove benefits. Findings reveal that while the community recognizes it inhabits a coastal area, understanding of tsunami mechanisms and spatial risks is limited. Preparedness is also poor, with little evidence of emergency kits, warning systems, or evacuation routes. However, respondents show moderate to good knowledge of mangroves, particularly their ecological role in wave attenuation and coastal protection. In contrast, awareness of their economic potential—such as for fisheries and ecotourism—remains low. The study highlights the importance of environmental education and community-based initiatives to enhance disaster awareness and ecosystem conservation. Strengthening theoretical and practical knowledge of sustainable mangrove use could serve dual purposes: increasing both community resilience and livelihood opportunities. These findings contribute to the design of ecosystem-based disaster mitigation models relevant to areas like Way Jambu, offering a foundation for collaboration among policymakers, educators, and conservation practitioners working on integrated coastal sustainability.
Ethnobotanical Study of Zingiberaceae to Reinforce Plant Taxonomy Concepts through Field Practice M, Novinovrita; Kencanawati, Indah
Al Jahiz Vol 6 No 1 (2025): Al-Jahiz: Journal of Biology Education Research, January-June 2025
Publisher : Fakultas Tarbiyah dan Ilmu Keguruan UIN Jurai Siwo, Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32332/al-jahiz.v6i1.10519

Abstract

Botany plays a crucial role in shaping students’ understanding of biodiversity and its relevance to daily life. However, theoretical approaches often create a disconnect between scientific knowledge and its real-world application. This study aimed to assess the effectiveness of practice-based ethnobotany learning in enhancing students’ biological understanding, cultural awareness, and critical thinking skills. Using a qualitative descriptive approach combined with experiential learning methods, data were collected through direct observation of Zingiberaceae species, semi-structured interviews with local communities on plant uses, scientific literature reviews on pharmacological benefits, and visual documentation. The findings revealed that this approach strengthened students’ grasp of plant taxonomy, conservation values, and local wisdom. Students successfully identified various species such as Curcuma domestica, Zingiber officinale, and others, along with their traditional health and environmental benefits. Additionally, the learning process significantly improved students' critical thinking and self-efficacy in applying acquired knowledge. The results emphasize that real-world experiences enhance theoretical understanding and foster ecological awareness. This study suggests that ethnobotany education grounded in field practice should be more widely implemented in higher education, especially in biology and environmental science. Integrating this approach supports not only academic achievement but also character development, cultural preservation, and sustainable development in response to 21st-century educational challenges.
Unveiling Critical Thinking Skills of Students in Top Junior High Schools in Makassar: An Empirical Study Yunus, Sitti Rahma; Saenab, Sitti; Saleh, Andi Rahmat; Nasra, Anisya Rahmaniah; Ramadani, Iqra
Al Jahiz Vol 6 No 1 (2025): Al-Jahiz: Journal of Biology Education Research, January-June 2025
Publisher : Fakultas Tarbiyah dan Ilmu Keguruan UIN Jurai Siwo, Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32332/al-jahiz.v6i1.10525

Abstract

This study aims to describe the critical thinking skills of eighth-grade students attending public junior high schools with an A accreditation rating in Makassar City. The population of the study consisted of 4,167 students, and a sample of 365 students was selected using a cluster random sampling technique. The sample was drawn from 13 public junior high schools in Makassar City. The research instrument used was a critical thinking skills test in the form of 24 multiple-choice questions. Based on the results of the descriptive statistical analysis, the critical thinking skills of eighth-grade students in A-accredited public junior high schools in Makassar City were found to be in the moderate category, with an average percentage of 65.35%. Specifically, critical thinking skills on the elementary clarification indicator were in the high category (70.50%), basic support was in the low category (53.63%), inference was in the moderate category (60.32%), advanced clarification was in the high category (68.56%), and strategy and tactics was also in the high category (73.77%).
Bridging Ethnobotany and Islam: Measuring the Feasibility and Practicality of an Ethnobotany Textbook Integrated with Islamic Values Angela, Lia; Aflian, Muhammad
Al Jahiz Vol 6 No 1 (2025): Al-Jahiz: Journal of Biology Education Research, January-June 2025
Publisher : Fakultas Tarbiyah dan Ilmu Keguruan UIN Jurai Siwo, Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32332/al-jahiz.v6i1.10540

Abstract

This study aims to analyze the quality and feasibility of an ethnobotany textbook integrated with Islamic science as an alternative learning resource for students in the Biology Education Study Program. The textbook was developed using the ADDIE model. The developed textbook underwent validation by three experts: a material expert, with a score of 95%; a design expert, with a score of 85,6%; and a language expert, with a score of 93,3%. Practical testing conducted by students and lecturers resulted in an average score of 85.6%, categorizing the textbook as highly practical. The findings indicate that the textbook is both effective and practical to utilize in the learning process. Key strengths of the textbook include its alignment with the lesson plan/course profile and the seamless integration of Islamic science into each section of the textbook.
Hybrid Learning Development: A Combination of Level of Inquiry and Moodle to Enhance Students' Critical Thinking Skills Mursali, Saidil; Ika Nurani Dewi; Zul Anwar
Al Jahiz Vol 6 No 1 (2025): Al-Jahiz: Journal of Biology Education Research, January-June 2025
Publisher : Fakultas Tarbiyah dan Ilmu Keguruan UIN Jurai Siwo, Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32332/al-jahiz.v6i1.10565

Abstract

Higher education currently faces significant challenges in integrating information and communication technology (ICT) into the learning process and equipping students with Critical Thinking Skills. However, in the post-pandemic era, many universities rarely incorporate ICT into their teaching, and students' critical thinking abilities still need improvement. Hybrid Learning, which combines Level of Inquiry (LoI) and Modular Object-Oriented Dynamic Learning Environment (Moodle), can be an effective solution to address these issues. The combination of LoI and Moodle creates a learning environment that allows students to engage in independent and collaborative learning while developing skills through investigative activities. The aim of this research is to develop Hybrid Learning that integrates LoI and Moodle to enhance students' Critical Thinking Skills. This research employs an instructional development model by Fenrich, which includes: Analysis, Planning, Design, Development, Implementation, and Evaluation and Revision. The implementation stage utilizes a pre-experimental research design with a One Group Pretest-Posttest Design conducted at the Faculty of Science and Applied Technology at Undikma. The research instruments consist of validation sheets and critical thinking skill tests. Data analysis is conducted using quantitative descriptive methods and n-Gain tests. The results indicate that the developed Hybrid Learning model combining LoI and Moodle is valid and reliable for use in the learning process. The validation scores for the Syllabus (3.9), Lesson Plans (3.9), Student Worksheets (3.8), and Critical Thinking Skills tests (3.9). Additionally, the Hybrid Learning combining LoI and Moodle are effective in significantly improving students' Critical Thinking Skills.
Immunomodulatory Effects of Synbiotic Lactic Acid Bacteria from Dangke and Inulin from Dahlia Tubers Febriani, Ayu; Hafsan, Hafsan; Sijid, St Aisyah; Nur, Fatmawati; Muthiadin, Cut; Khudaer, Faten
Al Jahiz Vol 6 No 2 (2025): Al-Jahiz: Journal of Biology Education Research, July-December 2025 (In Progress)
Publisher : Fakultas Tarbiyah dan Ilmu Keguruan UIN Jurai Siwo, Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32332/al-jahiz.v6i2.10393

Abstract

Synbiotics, the synergistic combination of probiotics and prebiotics, have attracted growing scientific interest due to their potential to modulate immune responses. However, the immunomodulatory effects of synbiotics derived from traditional foods remain underexplored. This study aimed to evaluate the immune-enhancing potential of synbiotics formulated from Lactobacillus fermentum isolated from Dangke (a traditional South Sulawesi cheese) and inulin extracted from Dahlia tubers. The novelty of this work lies in the utilization of culturally unique, locally sourced microbial and prebiotic components that have not previously been tested for immunological impact. A total of 28 mice were randomly divided into four groups: one negative control group (P0) and three treatment groups (P1, P2, P3) receiving different doses of synbiotics over a 20-day treatment period. Parameters observed included changes in body weight, macrophage phagocytosis activity, and organ indices (liver and spleen). Results showed that mice in P1 and P2 groups exhibited significant increases in body weight (P1: +12.5%, P2: +15.3%, p < 0.05) compared to the control. Moreover, macrophage phagocytic activity was markedly improved in the treatment groups (p < 0.01). Liver and spleen indices were also significantly elevated (p < 0.05), indicating enhanced organ function. These findings suggest that synbiotics containing L. fermentum and Dahlia inulin have promising immunomodulatory effects, highlighting their potential for development as novel functional food ingredients with health-promoting benefits.
Addressing Misconceptions in Biology Using Design Thinking as A Framework Atchia, Shakeel; Charles, Heeroo E.; Hourani, Mowlabucus M.
Al Jahiz Vol 6 No 2 (2025): Al-Jahiz: Journal of Biology Education Research, July-December 2025 (In Progress)
Publisher : Fakultas Tarbiyah dan Ilmu Keguruan UIN Jurai Siwo, Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32332/al-jahiz.v6i2.10471

Abstract

Despite the importance of science in our everyday life, a decline in students’ academic performances and interest towards Biology have been empirically publicized by several researchers. Though multifactorial, misconception remains one of the key factors affecting students’ understanding of concepts, exam grades and interest. Consequently, the literature is gauged with empirical research focusing on the appropriateness of different methods and strategies used to identify and clear students’ misconceptions in Biology.  This case study uses a mixed epistemological stance to study the appropriateness of using the DTSICM (Design Thinking Strategy to Identify and Clear Misconceptions) model, underpinned by the Stanford’s design thinking framework, in identifying and clearing the misconception of twelve low-performing students in Biology. The findings revealed that (i) the use of design thinking-based DTSICM approach is efficient in clearing students’ misconceptions, with statistical significance at 5% level ( p>0.05), and (ii) the design thinking approach provide teachers with a formalised, context-driven, needs-based and adaptable pathway to identify and clear misconceptions of students, by engaging through the five decisive stages of the design thinking framework, namely ‘emphasize’, ‘define’, ‘ideate’, ‘prototype’ and test’.
Biodiversity Literacy and Tradition: Development of Student Worksheets Based on the Local Potential of the Indahan Tupporobu Dish for Biology Learning Siregar, Nurul Faizah; Amprasto; Sriyati, Siti
Al Jahiz Vol 6 No 2 (2025): Al-Jahiz: Journal of Biology Education Research, July-December 2025 (In Progress)
Publisher : Fakultas Tarbiyah dan Ilmu Keguruan UIN Jurai Siwo, Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32332/al-jahiz.v6i2.10901

Abstract

Indonesia is a country with high levels of biodiversity (megabiodiversity), but student literacy related to biodiversity is still relatively low. This study aims to describe the feasibility, practicality, and effectiveness of Student Worksheets based on local potential, which are expected to improve student learning outcomes in biodiversity literacy. This study involved students from SMAN 4 Padangsidimpuan, grade X. This research is a Research and Development (R&D) study that adapts the 4D model from Thiagarajan, Semmel, and Semmel, which consists of the Define, Design, Develop, and Disseminate stages. However, this study was only conducted up to the Development stage due to time constraints. The Student Worksheets developed was verified by subject matter experts, with verification results showing a very high level of validity and no need for revision, namely 84% by subject matter experts and 85% from the analysis of student response test results, categorized as very good. The effectiveness test results showed that the Student Worksheets based on local potential is effective in improving students' biodiversity literacy, with an N-gain value of 0.36 (moderate category). Therefore, this Student Worksheets is suitable for use as a learning tool in biology education, particularly for topics related to biodiversity.
Evaluation of Concept Mastery and Representation Skills Assessment in High School on Nervous System Material Juniarti, Mia Angriana; Yanti; Saefudin
Al Jahiz Vol 6 No 2 (2025): Al-Jahiz: Journal of Biology Education Research, July-December 2025 (In Progress)
Publisher : Fakultas Tarbiyah dan Ilmu Keguruan UIN Jurai Siwo, Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32332/al-jahiz.v6i2.10907

Abstract

Learning demands that students not only memorize facts but also understand concepts in depth to be able to accurately represent scientific phenomena. This research aims to produce a valid assessment of concept mastery and representation skills. This research used descriptive quantitative method with a total of 60 Grade XI students who had received nervous system material. The validity instrument test of concept mastery and representation skills were analyzed based on logical validity and empirical validity. The results of the logical validity of concept mastery questions by expert validator lecturer of 92.69% and biology teacher of 100% indicate that this instrument is highly valid to measure student understanding of nervous system material. The results of the logical validity of the representation skills question by expert validator lecturer of 73.10% and biology teacher of 100% indicate that the test instrument is valid to measure students' representation skills, but moderate revisions are needed. On the other hand, results of empirical validity show that multiple choice questions have a validity of 0.56 and reliability of 0.72, while essay questions have a validity of 0.46 and reliability of 0.63. Thus, the instruments test of concept mastery and representation skills of nervous system material fall into the moderately valid to highly valid category.
Development of a Problem-Based Instruction Student Worksheet on Environmental Change to Improve Senior High School Students’ Scientific Literacy Ilahi, Threesia Anugrah; Irdawati; Ahda, Yuni; Arsih, Fitri; Fajrina, Suci
Al Jahiz Vol 6 No 2 (2025): Al-Jahiz: Journal of Biology Education Research, July-December 2025 (In Progress)
Publisher : Fakultas Tarbiyah dan Ilmu Keguruan UIN Jurai Siwo, Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32332/al-jahiz.v6i2.11159

Abstract

This research aims to develop PBI-based student worksheet to improve science literacy and critical thinking of high school grade X students. The research method uses the Plomp Research and Development (R&D) model which consists of initial investigation, design, and evaluation stages. Formative evaluation refers to the Tessmer model, including self-evaluation, expert review, one-to-one, small group, and field test. The instruments used included validation sheets, response questionnaires, and science literacy ability tests. The subjects of the study were 29 students divided into experimental and control classes. The validation results showed that student worksheet was very valid (average score of 87.5%), practical (student and teacher response ≥85%), and effective in improving science literacy. The increase in science literacy gain score was 0.48 (experimental class) and 0.36 (control). The t-test showed significant differences between groups (p < 0.05). Thus, PBI-based student worksheet is suitable for use as a learning medium to improve students' 21st century skills.

Page 14 of 15 | Total Record : 147

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