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Development of an inquiry-based biology student worksheet based on the identification of Solanaceae plant trichomes for high school students Febriani, Dinta Rizqi Aulia; Widyadinata, Nanda; Putri, Salwa Rachmanda; Anggrella, Dita Purwinda
Jurnal Edukasi Biologi Vol 12, No 1 (2026): Jurnal Edukasi Biologi
Publisher : Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/edubio.v12i1.27750

Abstract

This study aims to develop an inquiry-based biology student worksheet that integrates research findings on identifying trichome variations in Solanaceae plants as a contextual learning resource. The study uses a Research and Development approach with the ADDIE model limited to the Development stage. The development stage includes drafting a student worksheet based on micrograph data from trichome observations, expert validation, and product revision. The study objects include chili, tomato, and eggplant leaves, which were observed under a light microscope at 100× magnification to identify the types and shapes of trichomes. The results of the study indicate the presence of non-glandular trichome variations, namely simple hairs with hooked ends on chili, simple needle-like hairs on tomatoes, and stellate-shaped trichomes on eggplant. These findings are integrated into the student worksheet during the problem analysis activity. Validation was carried out by two experts, covering content feasibility, presentation, language, and graphics, using a 1-4 Likert scale. The validation results after revision showed an average value of 3.54, which falls within a very feasible category. A student worksheet based on research into trichome variation was deemed conceptually feasible as an inquiry-based teaching material for biology. This study was limited to a feasibility test using expert judgment; further research is needed to assess the practicality and effectiveness of the student worksheet through classroom implementation.
Development of Critical Thinking and Collaboration Skills in Science Learning at Elementary School: A Case Study Dita Purwinda Anggrella; Luluk Nurjanah; Ahmad Kamal Sudrajat
Al Ibtida: Jurnal Pendidikan Guru MI Vol. 11 No. 1 (2024): June 2024
Publisher : UIN Siber Syekh Nurjati Cirebon

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24235/al.ibtida.snj.v11i2.14469

Abstract

AbstractIn the era of industry 4.0, students are faced with the complexity of a changing world and the demand to develop relevant skills, one of which is critical thinking and collaboration skills. However, educators face difficulties in developing and integrating these skills into learning practices. This study aims to investigate the difficulties of teachers in developing critical thinking and collaborative skills in science learning. The research method used is a case study. Data collection was conducted at SD Aisyiah Surya Ceria, Karanganyar, Central Java through interviews with thematic teachers of grade III, students, and vice principals of curriculum. The results of the study indicate that the difficulties experienced by teachers in developing critical thinking and collaboration skills are related to student conditions, namely student thinking skills and learning characteristics. While the supporting factors are school policies, facilities, innovative learning models and mastery of information technology for the learning process.Keywords: critical thinking skills, collaboration, science learning. AbstrakDi era industri 4.0, siswa dihadapkan pada kompleksitas dunia yang terus berubah dan tuntutan untuk mengembangkan keterampilan yang relevan, salah satunya adalah keterampilan berpikir kritis dan kolaborasi. Namun demikian, para pendidik menghadapi kesulitan dalam mengembangkan dan mengintegrasikan keterampilan tersebut dalam praktik pembelajaran. Penelitian ini bertujuan untuk menginvestigasi kesulitan-kesulitan guru dalam mengembangkan kemampuan berpikir kritis dan kolaboratif dalam pembelajaran IPA. Metode penelitian yang digunakan adalah studi kasus. Pengumpulan data dilakukan di SD Aisyiah Surya Ceria, Karanganyar, Jawa Tengah melalui wawancara dengan guru tematik kelas III, siswa, dan wakil kepala kurikulum. Hasil penelitian menunjukkan bahwa kesulitan yang dialami guru dalam mengembangkan keterampilan berpikir kritis dan kolaborasi berkaitan dengan kondisi siswa, yaitu kemampuan berpikir dan karakteristik belajar siswa. Sedangkan faktor pendukungnya adalah kebijakan sekolah, fasilitas, model pembelajaran yang inovatif dan penguasaan teknologi informasi untuk proses pembelajaran. Kata kunci: keterampilan berpikir kritis, kolaboratif, pembelajaran IPA.
Development of an Integrated Project-Based Learning Module Based on Black Soybean Ethnoscience to Improve Students' Science Process Skills Dita Purwinda Anggrella; Ahmad Kamal Sudrajat
Jurnal Penelitian Pendidikan IPA Vol 10 No 6 (2024): June
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i6.5855

Abstract

Science process skills are one of the 21st-century skills that are important to optimize to train students to be skilled in solving problems. However, facts in the field show that science process skills are still relatively low because teachers do not yet understand how to develop science process skills, and there is a lack of teaching materials based on a scientific approach to developing science process skills. This research aims to develop an integrated Project-based Learning (PjBL) module for black soybean ethnoscience that is valid, practical, and effective for improving students' science process skills. The model for product development is ADDIE. The product's effectiveness was tested using a quasi-experiment with research subjects consisting of 91 students (46 experimental and 45 control group students). The results of the module developed meet valid and practical criteria. The results of product effectiveness tested using quasi-experiments show that the integrated PjBL module of black soybean ethnoscience effectively improves science process skills. They are increasing students' science process skills due to using contextual phenomena in learning.
Generation-Z Preservice Biology Teachers' Beliefs in Using Technology in Their Future Classroom Sudrajat, Ahmad Kamal; Anggrella, Dita Purwinda; Nugroho, Ahmad Iskak; bin Hassan, Zainudin
International Journal of Pedagogy and Teacher Education Vol 10, No 1 (2026): International Journal of Pedagogy and Teacher Education - April
Publisher : The Faculty of Teacher Training and Education (FKIP), Universitas Sebelas Maret, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/ijpte.v10i1.112507

Abstract

Technology integration has become an important priority in education, particularly in preparing future teachers to use digital tools effectively in classroom practice. Limited attention, however, has been given to how Generation Z preservice biology teachers perceive technology integration in their future teaching. This study aimed to investigate their beliefs about using technology in biology learning, with particular attention to perceived benefits, functional roles of technology, external influences, and gender differences. A quantitative survey design was employed using a Likert-scale questionnaire. Data were collected from 94 final-semester preservice biology teachers at two public state universities in Indonesia. The data were analyzed using descriptive and inferential statistics to examine patterns of beliefs and differences by gender. The findings showed that male participants reported slightly higher average technological proficiency than female participants, although the difference was not statistically significant. Student engagement emerged as the most influential factor shaping preservice teachers’ beliefs about using technology, followed by the function of technology and external factors. No significant gender differences were found across these three factors. These findings suggest that Generation Z preservice biology teachers, regardless of gender, demonstrate comparable readiness to integrate technology into biology learning. Implications of the study indicate that teacher education programs should prioritize the development of advanced technology-integration competencies and provide training that emphasizes pedagogical readiness rather than gender-based differentiation