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All Journal Jurnal Pendidikan: Teori, Penelitian, dan Pengembangan IJIET (International Journal of Indonesian Education and Teaching) Biosfer: Jurnal Pendidikan Biologi BIOEDUSCIENCE JPBIO (Jurnal Pendidikan Biologi)
Yudhistian, Yudhistian
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Education

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PRACTICALITY AND EFFECTIVENESS OF PTERYDOPHYTA DIVERSITY E-ENCYCLOPEDIA IN IMPROVING CRITICAL THINKING SKILLS Yudhistian, Yudhistian; Wulandari, Tabitha Sri Hartati
IJIET (International Journal of Indonesian Education and Teaching) Vol 9, No 1 (2025): January 2025
Publisher : Sanata Dharma University Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24071/ijiet.v9i1.9626

Abstract

This represents an advanced Research and Development (R&D) study designed to evaluate the practicality and effectiveness of an e-encyclopedia which has been built and validated with very valid results. The fourteen students who formed up the research subjects. Pre-test and post-test questionnaires, observation sheets, and student response questionnaires were used as the study instruments. The study data analysis technique was descriptive quantitative through three stages, namely calculating the percentage value of practicality and effectiveness tests, Mann-Whitney U non-parametric test, and N-Gain (g) test. An average percentage value of 85.63% was attained with a very practical category in the practicality test analysis findings. With a percentage score of 81.13%, the effectiveness test analysis revealed a very strong response from the students. In contrast, there was a significant difference between the pre-test and post-test findings in terms of raising CTS by 0.78 with a high category, according to the effectiveness test analysis results using the Mann-Whitney U test and the N-Gain (g) test. The conclusion shows that Canvaflipedia to improve CTS is proven to be practical and effective, so it is suitable for use.
Optimizing 21st Century Skills Based on Cognitive Style by Implementing Figma-CTLLM in Poaceae Diversity Learning Yudhistian, Yudhistian; Cintamulya, Imas
Jurnal Pendidikan: Teori, Penelitian, dan Pengembangan VOL 10, NO 7: JULY 2025
Publisher : Universitas Negeri Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17977/jptpp.v10i7.25566

Abstract

So far, cognitive style-based critical thinking, collaborative, and communication skills have yet to be utilized optimally. Additionally, there has been no research on optimizing 21st-century skills in cognitive style through the implementation of Figma Contextual Teaching Learning Learning Media (Figma-CTLLM). The research aims to optimize critical thinking, communication, and collaboration skills based on reflective and impulsive cognitive styles by implementing Figma-CTLLM in Poaceae diversity learning. The type of research is quantitative descriptive research. The research subjects consisted of 26 students. Research instruments include MFFT sheets, critical thinking and communication skills in written form test sheets, and collaboration skills observation sheets, all of which had been validated and proven reliable for use. The data analysis technique was carried out descriptively and quantitatively in three stages. The research results showed that eight students had a reflective cognitive style, and eight had an impulsive one. The results of the analysis of each skill show that there is no significant difference in critical thinking, communication, and collaboration skill scores between students with a reflective and impulsive cognitive style. This is proven by the average percentage value for each skill in the same category, which is very high among students with a reflective cognitive style and impulsiveness. This was also confirmed by the Mann-Whitney U test for each skill with a significance value (p) above 0.05 (p>0.05). Based on the results, the implementation of figma-CTLLM can optimize critical thinking, communication, and collaboration skills in students with reflective and impulsive cognitive styles in Poaceae diversity learning.
Validity of Canvaflipedia: E-Encyclopedia of Morphological Pteridophyta Diversity Based on Local Potential in Problem-based Learning Yudhistian, Yudhistian; Wulandari, Tabitha Sri Hartati
BIOEDUSCIENCE Vol 9 No 2 (2025): BIOEDUSCIENCE
Publisher : Universitas Muhammadiyah Prof. Dr. Hamka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22236/jbes/16612

Abstract

Background: The need for e-encyclopedia development due to the low utilization of ICT in developing e-encyclopedias makes students lazy and less interested in studying the morphological diversity of Pteridophyta based on local potential. Therefore, the development of Canvaflipedia addresses the above problems as a learning medium that is more interactive and easily accessible to students, and can be applied in the PBL model of learning. This study aims to design and test the validity of an electronic encyclopedia related to the morphological diversity of Pteridophyta based on local potential in PBL learning. Methods: The type of research used is an R&D study with a 4D (Define, Design, Develop, and Disseminate) model, but the research only reached the development stage, which focused on validity testing by three validators using a validation sheet as a research instrument. Data was collected by compiling the results of the validation sheet and analyzed descriptively and quantitatively to interpret the validity results obtained. Results: The findings of the material expert validation test analysis showed a very valid category with an average value of 91.11%. By contrast, the results of the media expert validation test analysis showed a very valid category with an average value of 87.70%. Conclusions: Based on these results, the Canvaflipedia developed is very valid for application in PBL learning.
Analysis of students’ science process skills in low plant botany online learning through telegram Yudhistian, Yudhistian; Wulandari, Tabitha Sri Hartati
JPBIO (Jurnal Pendidikan Biologi) Vol 10, No 2 (2025): November 2025
Publisher : STKIP Persada Khatulistiwa Sintang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31932/jpbio.v10i2.5156

Abstract

Research that discusses and examines the role of Telegram in developing science process skills (SPS) in low plant botany (LPB) learning in depth is still minimal. Therefore, the research aims to determine the level of SPS of students in LPB online learning through Telegram. The research method used a quantitative descriptive study of students' SPS levels after LPB learning through Telegram. The research was conducted with 60 students, using a questionnaire as the research instrument, followed by quantitative analysis. Results showed that students had a deep understanding and an adequate level of SPS in LPB online learning through Telegram, as evidenced by the average SPS score of 72.91% in the high category. Thus, Telegram has been proven to help develop students' SPS in LPB online learning. The study provides implications for educators by utilizing Telegram as a platform for online learning methods to develop students' SPS skills.
Exploring the relationship and integration of 21st-century skills in biology learning Yudhistian, Yudhistian; Cintamulya, Imas
Biosfer: Jurnal Pendidikan Biologi Vol. 19 No. 1 (2026): Biosfer: Jurnal Pendidikan Biologi
Publisher : Universitas Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21009/biosferjpb.57590

Abstract

The relationship and integration of 4C competences, biological literacy, creative problem-solving, and science process skills in biology learning are rarely analyzed simultaneously. On the other hand, integrating the four skills is important in 21st-century biology learning. The research aim is to explore the relationship and integration of 21st-century skills in biology learning, including 4C competence, biological literacy, creative problem-solving, and science process skills. The research method was quantitative research with a non-experimental explanatory design using 44 participants through filling out questionnaires, which were then analyzed using Structural Equation Modeling with Partial Least Squares (SEM-PLS) at the 5% significance level. The results prove that 4C competences have a significant influence on biological literacy; 4C competences have a significant influence on creative problem-solving; 4C competences have a significant influence on science process skills; biological literacy has a significant influence on creative problem-solving; biological literacy has a significant influence on science process skills; and creative process skills have a significant influence on science process skills. The research concluded that 4C competences through biological literacy and creative problem-solving skills significantly affect science process skills. The study has direct practical implications for educators in developing innovative biology learning strategies that integrate 21st-century skills through strengthening 4C competencies. This integration is crucial not only for improving biology literacy, creative problem solving, and scientific process skills but also as an essential step in enhancing the quality of future biology teachers.
Co-Authors Imas Cintamulya Tabitha Sri Hartati Wulandari