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The keywords are required for computerization. Research and abstract title search made easy with these keywords. This study aims to determine the application of the entrepreneurship-based Project-Based Learning (PjBL) model to improve students' critical thinking and collaboration skills in Biology lessons at MAN 2 Tanjung Jabung Timur. This study used the Classroom Action Research (CAR) method, implemented in two cycles: Cycle I and Cycle II. Each cycle consisted of planning, implementation, observation, and reflection. Data collection techniques included observation, assessment, evaluation, reflection, and observation sheets for students' critical thinking and collaboration skills. The results showed that the implementation of the entrepreneurship-based PjBL model improved student learning outcomes, critical thinking skills, and collaboration. Assessment scores increased from 62 in Cycle I to 83 in Cycle II, representing a 33.87% increase. Evaluation scores increased from 73 to 93, representing a 27.40% increase, while reflection scores increased from 76 to 91, representing a 19.74% increase. Students' critical thinking skills also improved in the focus, reason, inference, situation, clarity, and overview indicators, which were dominated by categories 3 and 4 in Cycle II. Furthermore, students' collaborative skills improved across indicators of shared understanding, taking appropriate action, and team regulation. Based on the research results, it can be concluded that the implementation of the entrepreneurship-based Project-Based Learning (PjBL) model is effective in improving students' critical thinking and collaboration skills in Biology.

This study aims to analyze the effect of the implementation of the Flipped Classroom model with a Deep Learning approach on the critical thinking and collaboration skills of Phase F XI students on the digestive system material. The study used a mixed methods with an embedded experimental design type. The research sample consisted of one experimental class that received Flipped Classroom learning with a Deep Learning approach and one control class that received Problem Based Learning (PBL) learning. Data on critical thinking skills were collected through essay tests, while collaboration skills were obtained through observation sheets. Quantitative data analysis used One-Way MANCOVA and qualitative analysis was carried out through data reduction, data presentation, and drawing conclusions assisted by NVivo. The results showed a simultaneous significant effect between the learning model on students' critical thinking and collaboration skills after controlling for initial abilities with a significance value of 0.002 (p<0.05). The average posttest critical thinking of the experimental group was 71.69 higher than the control group at 62.53. Meanwhile, the collaboration skills of both groups showed a relatively balanced increase. The ANCOVA results showed that the Flipped Classroom model with a Deep Learning approach significantly impacted critical thinking skills, but did not show a significant difference in collaboration skills. The research findings indicate that the integration of Flipped Classroom and Deep Learning is effective in improving students' critical thinking skills and supporting 21st-century learning.

The digestive system is one of the most abstract and complex topics in high school biology because it involves physiological processes that occur inside the body and cannot be observed directly. This situation calls for the use of instructional media that can help students understand concepts in a more concrete, systematic, and engaging way. This study aims to analyze the effect of interactive multimedia on student learning outcomes regarding the digestive system and to identify the most effective type of multimedia. This study employs a meta-analysis method using secondary data from 20 relevant scientific articles published between 2021 and 2026. Data were collected through a literature review and systematic review, then analyzed using effect size calculations with Cohen’s and Hedges’ g formulas to determine the effectiveness level of each medium. The results indicate that the use of interactive multimedia generally has a positive effect on student learning outcomes, with most media falling into the high to very high effect size category. Interactive multimedia based on Articulate Storyline was the most effective medium with the highest effect size value of 2.730, followed by Augmented Reality-based E-Magazine at 2.634. These findings indicate that interactive multimedia is effective in facilitating the visualization of concepts and increasing student engagement.  

This study aims to describe the transformation of Biology learning through the integration of Artificial Intelligence (AI) to strengthen 21st-century skills at a State Senior High School in Waingapu, East Sumba. Amidst the limitations of physical laboratory facilities, AI emerges as an innovative solution to visualize abstract biological concepts. This research employs a qualitative approach, with data collection techniques involving observation, interviews with teachers and students, and documentation studies. The results indicate that the utilization of AI platforms, such as Generative AI and virtual simulations, significantly shifts the student learning paradigm from rote memorization to active inquiry. The integration of AI has proven effective in reinforcing the 4C skills (Critical Thinking, Creativity, Collaboration, and Communication). Students have become more critical in validating information, creative in designing science projects, and more collaborative in classroom discussions. Furthermore, AI assists teachers in streamlining instructional time, allowing for deeper conceptual exploration. Despite challenges regarding local internet stability, this transformation represents a strategic step in narrowing the educational quality gap between peripheral and urban areas. In conclusion, the implementation of AI, coupled with adaptive teacher guidance, is highly effective in developing competitive students in the digital era.

Biology learning in Indonesia is still predominantly teacher-centered, limiting students’ opportunities to actively develop critical thinking, creativity, collaboration, and other 21st-century competencies. Students often receive information passively, resulting in low engagement and limited ability to apply concepts in real-life contexts. Therefore, innovative learning models are needed to support more meaningful and student-centered learning. This study aims to review the implementation of Project-Based Learning (PjBL) in Biology education and analyze its contribution to the development of students’ 21st-century skills. The study employed a literature review method by analyzing 20 research articles published between 2022 and 2026. Articles were obtained through Google Scholar searches and selected based on relevance to Biology education, focus on PjBL implementation, and open-access availability. Data collection involved identification, screening, selection, and documentation of related studies, while data analysis used a qualitative descriptive approach. The findings indicate that PjBL effectively improves students’ cognitive achievement, conceptual understanding, scientific literacy, creativity, and critical thinking skills. In addition, PjBL enhances collaboration, communication, problem-solving abilities, learning motivation, and life skills through contextual and authentic project activities. Students become more actively involved in investigating real-world problems, designing solutions, and producing meaningful learning outputs. Furthermore, the integration of STEM approaches, digital media, blended learning, and Culturally Responsive Teaching (CRT) strengthens the effectiveness of PjBL in Biology learning. Overall, PjBL is highly relevant for supporting the Merdeka Curriculum and improving the quality of Biology education in developing 21st-century competencies.

Eukaryotic microorganisms, particularly fungi and protists, play a vital role in ecosystems, as well as in microbiology studies and biology education. The complex structure of eukaryotic cells, such as a true nucleus and membrane-bound organelles, enables these two groups to perform diverse physiological functions and adapt to their environments. This study aims to synthesize the literature on the structure and function of eukaryotic cells in fungi and protists and their implications for biology learning. The method used is a literature review with a descriptive qualitative approach through analysis of relevant scientific sources. The results of this study indicate that understanding the structure of eukaryotic cells in fungi and protists is not only important in the context of microbiology but also contributes to strengthening understanding of the concept of cell structure and function and making biology learning more contextual and meaningful.

Learning concentration is an important factor in supporting students’ academic success, particularly in Biology study programs that require high levels of accuracy and analytical skills. Learning concentration is influenced by various factors, including sleep quality and dietary patterns. This study aimed to analyze the relationship between sleep quality and dietary patterns and the level of learning concentration among Biology students of class T.BIO1/2022 at Universitas Islam Negeri Sumatera Utara. This study employed an analytic observational approach with a cross sectional design. The research sample consisted of 23 students selected using a total sampling technique. The research instruments included questionnaires on sleep quality, dietary patterns, and learning concentration. Data analysis was conducted descriptively and using cross tabulation. The results showed that students with good sleep quality and regular dietary patterns tended to have higher levels of learning concentration compared to those with poor sleep quality and irregular dietary patterns. Therefore, sleep quality and dietary patterns are important factors that need to be considered to support students’ learning concentration.  

Biodiversity represents the condition and level of ecosystem complexity in a particular area, reflecting the presence of various living organisms and their interactions with the environment. Based on its ecological conditions, Mooat Lake in East Bolaang Mongondow Regency serves as a habitat for various plant species, one of which is moss (Bryophyta), which plays an important role in maintaining ecosystem balance. The presence of Bryophyta in this area has the potential to be utilized as a contextual learning resource in biology education. This study aims to determine the validity level of an interactive e-book based on Bryophyta research conducted at Mooat Lake, East Bolaang Mongondow Regency, as a biology learning material for tenth-grade senior high school students. This research employed a Research and Development (R&D) method using the ADDIE development model, which consists of the stages of analysis, design, development, implementation, and evaluation. The product developed in this study was an interactive e-book containing biodiversity material based on field research findings. The results showed that the material expert validation obtained a percentage of 94.2%, categorized as very valid, while the media expert validation obtained a percentage of 83.7%, also categorized as very valid. Based on these findings, it can be concluded that the interactive e-book based on moss research meets the criteria of being very valid and is suitable for use as a learning resource in biology subjects, particularly on biodiversity topics.

This study aims to describe the role of Biology Education Community Service Program students in improving the quality of biology learning at SMPN 1 Mappakasunggu. This study used a descriptive qualitative approach with data collection techniques in the form of observation, interviews, and documentation. The results showed that the Community Service Program students played an active role in various aspects, from lesson planning, implementation of teaching and learning activities, to evaluation of learning outcomes. In addition, the Community Service Program students were also involved in mentoring simple practicums that helped students understand biology concepts more practically. They also contributed to the development of innovative learning media that facilitated students' understanding of the material. The presence of Community Service Program students at the school had a significant positive impact on improving students' conceptual understanding, motivation, and learning activity. Students showed higher enthusiasm in participating in biology learning and experienced improvements in their learning outcomes. Thus, the Community Service Program teaching program is a tangible form of student contribution in supporting the improvement of education quality, especially biology learning in schools with limited resources. This program also provides valuable experience for students to be directly involved in the world of education and have a positive impact on society.