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Biosfer: Jurnal Pendidikan Biologi
Published by Universitas Negeri Jakarta
ISSN : 08532451     EISSN : -     DOI : -
Core Subject : Education,
Education
BIOSFER: Journal of Biology Education (BiosferJPB), Journal of Biology Education is published as one of the efforts to publish research results related to Biology education. Biosfer: Journal of Biology Education received research results from various parties oriented to the upgrades of science and technology education in biological scope, in order to become a source of scientific information that can contribute in overcoming educational problems, especially in the increasingly complex biology.
Arjuna Subject : -
Articles 336 Documents
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Chatbot-autoreply for virus topics to strengthen the profile of pancasila students with critical thinking and creativity Abidin, Zaenal; Pradiana, Maulani
Biosfer: Jurnal Pendidikan Biologi Vol. 18 No. 1 (2025): Biosfer: Jurnal Pendidikan Biologi
Publisher : Universitas Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21009/biosferjpb.49290

Abstract

The Society 5.0 era demands the younger generation to possess a Pancasila student profile. WhatsApp-based chatbot learning media can be a solution to enhance understanding of virus materials and strengthen such a profile. This research develops a chatbot autoreply-based learning media called SIMBBIOSIS (Sistem Integrasi Media Belajar Biologi Seru, Informatif, dan Sistematis ), focusing on virus materials in phase E. SIMBBIOSIS is designed to provide engaging information and interactions, as well as encourage students to think critically and creatively in solving virus-related problems. The research employs the Research and Development (R&D) method using the ADDIE development model, which consists of five stages: analysis, design, development, implementation, and evaluation. The R&D process resulted in the creation of SIMBBIOSIS, a WhatsApp-based chatbot autoreply learning media. SIMBBIOSIS was designed to address the challenges of fostering critical thinking and creativity among students. During the implementation phase, the media was tested on students at MAN 3 Cirebon, with class X.9 serving as the experimental group and X.11 as the control group. The findings of this research indicate that the SIMBBIOSIS learning media effectively improved students' critical thinking and creativity. The critical thinking dimension showed significant improvement, as evidenced by an N-Gain of 82.35% and the SPSS paired T-test result of 0.0 < α (0.05). In terms of creativity, the experimental group produced more varied and innovative virus-related educational media compared to the control group, reflecting an enhancement in their ability to think creatively.
Implementation of an e-learning prototype for studying 21st-century learning models for prospective biology teachers Malahayati, Eva; Putriani, Ida; Sofiyana, Marinda Sari
Biosfer: Jurnal Pendidikan Biologi Vol. 18 No. 1 (2025): Biosfer: Jurnal Pendidikan Biologi
Publisher : Universitas Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21009/biosferjpb.49293

Abstract

The need to master 21st century skills demand preservice teachers to have pedagogical competencies that are adaptive to change, especially in terms of implementing 21st century learning models and integrating technology into learning. One solution to meet the demands of preservice teachers is e-learning, a flexible, adaptive and interactive learning that allows users to access content anywhere, following structured stages. The success of e-learning depends on the effectiveness of implementing an approach such as DARP (Discuss, Archive, Reflect, and Prepare). This approach ensures that the e-learning platform is interactive, reflective and evaluative. The aim of this research is to examine the response of users of e-learning prototypes of 21st century learning models designed with a reflective and interactive approach. This initial prototype was developed to meet user needs and align with the intended goals, using a usability questionnaire for evaluation. The method used in this research is SDLC (System Development Life Cycle) which consists of five stages, namely planning, analysis, design, implementation and testing. This research involved 30 students and 2 lecturers, and the usability of the e-learning platform was assessed using the USE Questionnaire. The development of this prototype received positive feedback from both students and lecturers, this shows that DARP-based e-learning can be further developed as a learning platform to support improving the pedagogical competence of 21st century preservice teacher.
Pengembangan Modul berbasis Isu-Sosiosaintifik pada Topik Bioteknologi untuk Meningkatkan Kemampuan Pemecahan Masalah dan Berpikir Kreatif Peserta Didik Majlaini, Hanifah; Edi, Sayhmi; Hasairin, Ashar
Biosfer: Jurnal Pendidikan Biologi Vol. 18 No. 1 (2025): Biosfer: Jurnal Pendidikan Biologi
Publisher : Universitas Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21009/biosferjpb.49296

Abstract

In the 21st century, education demands students to master essential skills like problem-solving and creative thinking. However, some studies show that Indonesian students, especially in biotechnology, still struggle with these skills. This highlights the need for effective teaching materials, such as SSI-based modules to help students improve their skills. This study aimed to develop a feasible module-based SSI on biotechnology, improve problem-solving and creative thinking skills, and evaluate students' responses to the module-based SSI on biotechnology. The module was developed using the 4D model (Define, Design, Develop, and Disseminate). The sample for this study was 60 students in 11th Grade Science Class from MAN Pematangsiantar. The research findings were as follows: 1) The module feasibility categorized as “excellent” in both media design  and language, while model content categorized as “good” 2) The result of N-gain for problem-solving was 0.61 (medium) and creative thinking was 0.73 (high). 3) Students' responses to the module categorized as “excellent”. Based on these results, the module based-SSI on biotechnology is considered highly feasible and can be used as a learning material that enhances problem-solving and creative thinking skills.
E-Module biology based on rawa danau nature reserve: To improve biodiversity literacy of high school students Firmansyah, Fahmie; Ramadhan, Rifky Aditya
Biosfer: Jurnal Pendidikan Biologi Vol. 18 No. 1 (2025): Biosfer: Jurnal Pendidikan Biologi
Publisher : Universitas Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21009/biosferjpb.49532

Abstract

Based on data from the World Wide Fund for Nature (WWF) in the Living Planet Report 2022, it was reported that the biodiversity population experienced an average decline of 69% between 1970 and 2018. Therefore, instilling conservation values ​​and biodiversity literacy is critical from an early age to foster knowledge about the environment. This study aims to develop a biodiversity-based Biology E-Module at CARD to improve the biodiversity literacy of high school students. This research method uses a type of development research using the ADDIE model. The ADDIE model stage begins with 1) needs analysis. 2) Design of product specifications and frameworks. 3) development of product design. 4) Implementation of products in the field. 5) evaluate the product and make improvements if necessary. The results of the media and material experts' assessment show that the biology e-module is very feasible. The study results show the average value of students' biodiversity literacy knowledge before and after using this e-module. The average posttest score of 84 is greater than the average pretest score of 70.8 in the ability to understand biodiversity literacy, and based on this, the Biodiversity-Based Biology e-module in the Rawa Danau Nature Reserve effectively increases students' biodiversity literacy.
Development and validation of the critical consciousness scale of environmental issues (CCS-EI): A RASCH model analysis Supriyadi, Supriyadi; Haenilah, Een Yayah; Maulina, Dina
Biosfer: Jurnal Pendidikan Biologi Vol. 18 No. 1 (2025): Biosfer: Jurnal Pendidikan Biologi
Publisher : Universitas Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21009/biosferjpb.49559

Abstract

The present study aimed to develop and validate the Indonesian-language version of the Critical Consciousness Scale of Environmental Issues (CCS-EI), specifically for higher education contexts. Employing Rasch analysis, the study rigorously examines the instrument’s reliability and validity through item fit statistics, rating scale functionality, and differential item functioning. The CCS-EI is designed to measure students' critical consciousness in environmental contexts, encompassing dimensions of critical reflection, critical motivation, and critical action. A diverse sample of 579 (male 87%; female 13%) participants from various university in Indonesia completed a 34-item of the CCS-EI. The sampling technique used is convenience sampling. Data were analysed using the Rasch model analysis, it was performed using the Winsteps version 5.6.1.0 software. The results of the Rasch analysis indicated that the reliability of the instrument was excellent (a = 0.91), item quality was excellent (1.00), and person reliability was consistent (0.91). In the validity aspect, all three domains of the CCS-EI exhibited unidimensionality, and a rating scale with four answer choices was deemed appropriate. The study also identifies item difficulty level in each dimension. Furthermore, the CCS-EI showed strong convergent validity, correlating significantly with existing measures of critical reflection, motivation, and action concerning environmental issues. This positions the CCS-EI as a reliable and valid instrument for use in various fields. Its ability to quantify critical consciousness provides valuable insights for designing educational evaluation and shaping policies that promote deeper engagement with environmental sustainability, contributing to both theoretical and practical advancements in the field.
Numerical literacy profile of biology students in plant physiology practicum and level of conceptual change Diana, Sariwulan
Biosfer: Jurnal Pendidikan Biologi Vol. 18 No. 1 (2025): Biosfer: Jurnal Pendidikan Biologi
Publisher : Universitas Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21009/biosferjpb.49807

Abstract

Plant physiology is material that is considered difficult, and studying it requires adequate numeracy literacy, especially in practicums.  Thus, it is necessary to reveal the student's numeracy literacy profile and the level of conceptual change before and after the practicum. This study used a pre-experimental design with a pre-test and post-test group.  The pre-test regarding numeracy literacy, which refers to the Minimum Competency Assessment, is given to Biology Education Department students who are contracting the Plant Physiology course in the odd semester 2022/2023, conducted before practicum about accumulation of mineral nutrients in plant cells, nutrient culture, water potential, and osmotic potential. After each practicum, students are assigned to answer response questions, and it ends with a post-test. The results showed that there was an increase in student numerical literacy from the very low category (42.7) into the moderate category (62.1) with level of conceptual change in the construction and N-gain in low categories. Although it has the potential to improve students' numeracy literacy, the Plant Physiology practicum needs to be improved, for example, by involving practical students in preparing substances and strengthening the lecturers in their responses.
Project-Based Plant Morphology Module as Teaching Material for Students' Concept Mastery Murniati, Neni; Yennita, Yennita; Cahya, Malinda Dwi; Hasan, Rusdi
Biosfer: Jurnal Pendidikan Biologi Vol. 18 No. 1 (2025): Biosfer: Jurnal Pendidikan Biologi
Publisher : Universitas Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21009/biosferjpb.49896

Abstract

The necessity for teaching materials that can effectively facilitate students' skills has become increasingly evident in order to enhance concept mastery. The objective of this study is to develop teaching materials in the form of project-based modules on plant morphology for the purpose of facilitating concept mastery. The Project-Based Plant Morphology Module was developed in accordance with the ADDIE model (Branch, 2009), which comprises five phases: analysis, design, development, implementation, and evaluation. The research instruments utilized for the development process included a validation questionnaire, a student response questionnaire, and a concept mastery test. Validity of the module was obtained through the use of instruments in the form of book validation sheets, which were completed by experts in the fields of media, materials, and education. The module trials were obtained through the implementation instruments for the individual components and the management of the learning implementation. Product trials will be conducted with students enrolled in the Biology Education program during the second semester of the 2022/2023 academic year. The data used to validate the module was obtained from the module's expert validators using a validation sheet. The data obtained from the product trial is analyzed in order to assess the readability of the module. The results indicated that the plant morphology module was classified as "very feasible." The responses of students to the module indicated that it was categorized as "very easy to understand". Consequently, the plant morphology module is deemed a valuable and effective component of plant morphology courses
Learning seawater macroinvertebrates on Bama Beach, Indonesia, using the RCCDE model on students' cognitive abilities and collaboration skills Hikamah, Siti Roudlotul; Hariyadi, Slamet; Hariyanto, Hariyanto; Sudiarti, Diah; Muslim, Imam Bukhori
Biosfer: Jurnal Pendidikan Biologi Vol. 18 No. 1 (2025): Biosfer: Jurnal Pendidikan Biologi
Publisher : Universitas Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21009/biosferjpb.49942

Abstract

Abstract, this research aims to reveal students' cognitive abilities and collaboration skills by studying marine macroinvertebrates at Bama Beach, Baluran National Park, using the RCCDE learning model. The type of research is quasi-experimental, one group design. The independent variable of this research is the RCCDE learning model, and the dependent variables are cognitive ability and collaboration skills. Cognitive ability is measured with a test after the learning activities, using 25 multiple-choice questions, each scoring 4 points for a correct answer and 0 points for an incorrect answer. Collaboration skills are measured using observation, employing an observation sheet adapted from Greenstein, 2012. The data from this research were analyzed using MANOVA with the help of SPSS v25. The results of the simultaneous influence analysis between the RCCDE model on cognitive abilities and collaborative skills obtained a significance value of 0.000 (>0.05), which means there is a simultaneous influence between the RCCDE model on cognitive abilities and collaborative skills. The results of the partial influence analysis between the RCCDE model on cognitive abilities and collaborative skills obtained a significance value of 0.000 (>0.05). Thus, there is a simultaneous influence between the RCCDE model on cognitive abilities and collaborative skills and a partial influence between the RCCDE model on cognitive abilities. There is a partial influence between the RCCDE model on collaborative skills. This research informs that there is a significant influence on the learning of marine macroinvertebrates at Bama Beach, Indonesia, using the RCCDE model on students' cognitive abilities and collaboration skills.
Efektivitas ensiklopedia tumbuhan kontekstual dalam meningkatkan literasi sains dan motivasi belajar siswa sekolah dasar Rupilu, Aprilia Cyahyani; Maryani, Ika
Biosfer: Jurnal Pendidikan Biologi Vol. 18 No. 1 (2025): Biosfer: Jurnal Pendidikan Biologi
Publisher : Universitas Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21009/biosferjpb.50376

Abstract

The low level of science literacy and student motivation demands innovative, relevant, and engaging learning media. This study aims to measure the effectiveness of a contextual-based plant encyclopedia in improving science literacy and student motivation in elementary schools. This study uses a quantitative method with a quasi-experimental one-group pretest-posttest design. The research population consists of 4th-grade students from SD Kotagede 3, Yogyakarta, with a sample of 20 students selected through simple random sampling. The research instruments include pretest-posttest questions to measure science literacy, Guttman scale questionnaires for learning motivation, as well as observation sheets and interviews to support qualitative data. We analyzed the data using descriptive statistics and the non-parametric Wilcoxon test, as the assumption test results indicated that the data did not meet the criteria for normality and homogeneity. The research results show a significant increase in students' science literacy (p < 0.001), although there was no significant increase in learning motivation (p = 0.492). These findings indicate that context-based encyclopedias are highly effective in supporting students' understanding of science concepts through the presentation of engaging and structured information. However, the minimal impact on learning motivation indicates the need for additional strategies, such as teacher guidance and increased media interactivity. The implications of this research include the integration of context-based encyclopedias as effective learning media and the need for supporting strategies, such as longer intervention durations and teacher guidance for more optimal results.
Pengembangan Buku Ajar berbasis pemecahan masalah untuk meningkatkan pemahaman konsep pada Mata Kuliah Ekologi Tumbuhan Ilma, Silfia; Wijarini, Fitri
Biosfer: Jurnal Pendidikan Biologi Vol. 18 No. 1 (2025): Biosfer: Jurnal Pendidikan Biologi
Publisher : Universitas Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21009/biosferjpb.51157

Abstract

Cognitive learning outcomes (CLO) are the most important part of learning. CLO the basis of students' understanding for further learning. CLO play an important role in students' readiness to face the real world. Therefore, CLO needs to be facilitated in learning. CLO is related to the problem-solving process. This study aims to produce a problem-solving-based textbook to improve conceptual understanding in the Plant Ecology course. This research and development follow the 4D model consisting of define, design, develop, and disseminate. The instruments used in this study were questionnaires, validation sheets, and problem-solving-based test instruments in the form of essay questions. Data collection techniques used were observation, questionnaires, and tests. To determine the feasibility of problem-solving-based test instruments, the data analyzed were the results of validation by material experts and media experts. To determine the practicality of problem-solving-based tests, the data analyzed were the results of lecturer validation and student responses. The result of problem-solving-based textbook that has been compiled has met the validity criteria and practicality. In addition, problem-solving-based textbooks have an effect on CLO. Therefore, problem-solving-based textbooks are highly recommended in improving students' CLO. This means that there is an influence of problem-solving-based textbooks on CLO in the Plant Ecology course. Therefore, problem-solving based textbooks are highly recommended in improving students' CLO.

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