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Shefa Dwijayanti Ramadani
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shefa@untidar.ac.id
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+6287759809952
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ijobe@untidar.ac.id
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Jl. Kapten Suparman 39 Potrobangsan, North Magelang, Central Java, Indonesia
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Kota magelang,
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INDONESIA
Indonesian Journal of Biology Education
Published by Universitas Tidar
ISSN : 26549190     EISSN : 26545950     DOI : https://doi.org/10.31002/ijobe
Core Subject : Science, Agriculture,
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Immunology & microbiology
Indonesian Journal of Biology Education aims to publish quality scientific articles in the field of Biology and Biology Education. Published articles are expected to be a source of information and references for research in related fields. The scope of the published article covers the following fields: Biology Learning Science (in Biology Topics) Learning Learning Resources/Teaching Materials/Biology Learning Media Biology Curriculum School Management/Biology Laboratory Management Biology Teacher Profession Biology Learning Evaluation Botany Zoology Ecology Genetics Microbiology Environmental Science Etnobiology/Science
Arjuna Subject : Umum - Umum
Articles 5 Documents
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Search results for , issue "Vol. 8 No. 1 (2025): INDONESIAN JOURNAL OF BIOLOGY EDUCATION" : 5 Documents clear
Enhancing Students’ Motivation and Critical Thinking through Problem-Based Science Magazines in Ecology and Biodiversity Learning Mulyati, Yayuk; Ula, Nurin Ni’matul; Hasan, Said; Putri, Novi Eka; Ardiansyah, Angga; Winarmi, Nasrunniati Dyahayu Anggi
Indonesian Journal of Biology Education Vol. 8 No. 1 (2025): INDONESIAN JOURNAL OF BIOLOGY EDUCATION
Publisher : Universitas Tidar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31002/ijobe.v8i1.2833

Abstract

Critical thinking and learning motivation are essential competencies for 21st-century students; however, these skills remain relatively low in science education due to teacher-centered instruction and the limited use of engaging media. To address this issue, innovative approaches that integrate effective learning models with appealing learning resources are required. This study investigates the effect of incorporating a Problem-Based Learning (PBL) science magazine on junior high school students’ learning motivation and critical thinking skills in ecology and biodiversity. A quantitative research design was applied using a pretest–posttest control group design, involving two groups of students including an experimental class that used a PBL-based science magazine and a control class that employed a discovery learning worksheet. The results of the independent sample t-test revealed statistically significant differences between the two groups. Furthermore, the N-Gain test demonstrated high effectiveness, with an N-Gain score of 0.71 for learning motivation and 0.70 for critical thinking skills. These findings suggest that the integration of PBL-based science magazines has a substantial positive impact on students’ learning motivation and critical thinking, highlighting the potential of combining innovative models and media to strengthen science learning outcomes.
The Feasibility of a Hypercontent Digital Magazine as Teaching Material on the Human Reproductive System Alamsyah, Muhammad Radian Nur; Maulina, Rika; Ramadani, Shefa Dwijayanti
Indonesian Journal of Biology Education Vol. 8 No. 1 (2025): INDONESIAN JOURNAL OF BIOLOGY EDUCATION
Publisher : Universitas Tidar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31002/ijobe.v8i1.1801

Abstract

This research was motivated by problems identified in a school where the presentation of teaching materials on the human reproductive system did not align with the characteristics of Generation Z students, thereby reducing their interest in learning. To address this issue, relevant and engaging teaching materials are needed. Therefore, a digital magazine format was selected as a potential solution. This study aims to assess the feasibility of a hypercontent digital magazine as teaching material for the human reproductive system, based on material and media aspects. The research employed a Research and Development (R&D) design adapted from Borg and Gall (1983) which is limited to the stages of developing the initial product and conducting expert validation. The research results showed that the product achieved a feasibility rating of 80% (High) for the media aspect and 78% (high) for the material aspect. These findings suggest that the developed hypercontent digital magazine is feasible for use as teaching material on the human reproductive system.
Construction of the Phylogenetic Tree from Genus of Carnivorous Plants Based on Internal Transcribed Spacer (ITS) Marker in Silico Fahmi Azrial
Indonesian Journal of Biology Education Vol. 8 No. 1 (2025): INDONESIAN JOURNAL OF BIOLOGY EDUCATION
Publisher : Universitas Tidar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31002/ijobe.v8i1.2048

Abstract

Carnivorous plants are plants that have morphological adaptations to prey on and digest small animals as an additional source of nutrition. There are several genera of carnivorous plants, namely Nepenthes, Drosera, Heliamphora, and Pinguicula. Among these genera, they have similar morphological and molecular characteristics and uniqueness. Molecular characterization needs to be carried out to analyze the genetic relationships between carnivorous plant species through the construction of phylogenetic trees. This study aims to obtain information on genetic relationships in several genera of carnivorous plants using an in silico phylogenetic tree based on Internal Transcribed Spacer (ITS) sequences. ITS sequences were collected from NCBI by searching for species names and then aligned using Clustal-W. Subsequently, the construction of the phylogenetic tree was performed using MEGA X with the Maximum Likelihood method and Bootstrap analysis of 1000. The results of the phylogenetic construction of several carnivorous plant genera are divided into two main clades. Clade I is divided into sub-clades: clade IA consists of species from the genera Heliamphora and Drosera with a bootstrap value of 76, while clade IB consists of species from the genus Pinguicula and one species from Nepenthes with a bootstrap value of 56. Clade II consists of species from the genus Nepenthes with a bootstrap value of 52. The results of this phylogenetic construction show the grouping of carnivorous plant species based on genetic similarity.
Understanding the Relationship Between Learning Motivation and Science Process Skills in Biology Learning: A Correlational Study Susanti, Tri Suci; Antika, Linda Tri
Indonesian Journal of Biology Education Vol. 8 No. 1 (2025): INDONESIAN JOURNAL OF BIOLOGY EDUCATION
Publisher : Universitas Tidar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31002/ijobe.v8i1.2134

Abstract

This study was based on the importance of motivation as an internal factor that influences student engagement in learning, particularly in developing science process skills, which are central to the scientific learning approach. Lack of self-motivation shows that students are less active in learning activities. This study aimed to determine the correlation between learning motivation and students' science process skills. This research used the Guided Inquiry model to enhance learning motivation and science process skills. The subjects of this study were students class X-A of Islamic boarding school in Pamekasan in 2023/2024 academic year with 23 students. This research was a correlational study with regression correlation analysis techniques. Data collection on learning motivation used ARCS (Attention, Relevance, Confidence, and Satisfaction) motivation questionnaire, while science process skills used a rubric. The results of this study indicated that there was a significant relationship between learning motivation and science process skills. The regression analysis results showed a large R value of 0.647 which indicated that there was high relationship between learning motivation and science process skills. The findings indicated that an increase in students’ learning motivation was associated with an improvement in their science process skills. Guided Inquiry learning model can be a recommended model in empowering students' learning motivation and science process skills, especially in biology learning.
Differentiated Learning Through the Problem-based Learning Model on Scientific Literacy Abilities Based on Students’ Learning Styles on Human Respiratory System Atikah; Luzyawati, Lesy; Yuliana, Eva
Indonesian Journal of Biology Education Vol. 8 No. 1 (2025): INDONESIAN JOURNAL OF BIOLOGY EDUCATION
Publisher : Universitas Tidar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31002/ijobe.v8i1.2463

Abstract

Less varied learning models often cause students' low scientific literacy abilities. This research aims to determine whether differentiation learning through a problem-based learning model based on learning styles can improve students' scientific literacy skills in the human respiratory system concept. The research method used in this research is quantitative. The population in this study was class XI MIPA SMAN 1 Lohbener, with a sample of class XI MIPA 5 and XI MIPA 2. The sampling technique uses a random sampling technique. The instrument used is nine multiple choice questions to measure scientific literacy skills using criteria questions C4-C5 adapted to learning indicators, and a learning style instrument includes 14 statements adapted to learning style indicators. After processing the data, the results of the scientific literacy abilities of the experimental class and control class students obtained Sig. 0.728 > 0.05, so there is no difference in scientific literacy abilities based on student learning styles. There is also a difference in scientific literacy abilities between the differentiated and undifferentiated problem-based learning models (Sig. 0.000 < 0.05). Additionally, there is no interaction effect between the problem-based learning model and student learning styles (Sig. 0.944 > 0.05). These results indicate that the learning model is more effective in the learning process for all students, while learning style influences how students absorb the information taught.

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