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All Journal Biosfer: Jurnal Tadris Biologi Jurnal Pendidikan dan Pembelajaran Kimia (JPPK) Biosfer: Jurnal Pendidikan Biologi Pendas : Jurnah Ilmiah Pendidikan Dasar Kumawula: Jurnal Pengabdian Kepada Masyarakat Biopendix: Jurnal Biologi, Pendidikan dan Terapan Jurnal Biogenerasi Jurnal Jeumpa Oryza : Jurnal Pendidikan Biologi Jurnal Abdi Masyarakat Indonesia International Journal Education and Computer Studies Ensiklopedia: Jurnal Pendidikan dan Inovasi Pembelajaran Saburai JEID Didaktika Biologi: Jurnal Penelitian Pendidikan Biologi SAKAGURU: Journal of Pedagogy and Creative Teacher SAKALIMA: Pilar Pemberdayaan Masyarakat Pendidikan
Oktafiani, Raicha
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Religion Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Engineering Environmental Science Immunology & microbiology Languange, Linguistic, Communication & Media Library & Information Science Mathematics Public Health Social Sciences Other

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Bridging technology and pedagogy: How TPACK-based PBL shapes critical thinking in human anatomy education Puspita, Laila; Asih, Dwi Nyaning Retno; Oktafiani, Raicha; Komarudin, Komarudin
Biosfer: Jurnal Pendidikan Biologi Vol. 18 No. 2 (2025): Biosfer: Jurnal Pendidikan Biologi
Publisher : Universitas Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21009/biosferjpb.59050

Abstract

Critical thinking skills are pivotal in science education, enabling students to comprehend complex concepts, solve problems effectively, and excel in academic assessments. This study aims to determine the effect of TPACK-based PBL in improving students' critical thinking skills in human anatomy. Using a quasi-experimental design with unequal control groups, the study involved 60 students from two classes (experimental and control groups) in East Lampung, Indonesia. Data analysis via one-way ANOVA revealed a statistically significant difference between the groups (p < 0.001), with the experimental group demonstrating superior performance (mean score: 86.02 vs. 50.10). The large effect size (Cohen's d = 6.13) underscores the transformative potential of TPACK-PBL in fostering analytical reasoning and cognitive flexibility. The integration of digital tools within the PBL framework bridges pedagogical strategies, technology applications, and content mastery, enabling students to engage with authentic real-world problems. These findings align with constructivist theory, which emphasizes the active construction of knowledge through problem-solving contexts. These findings contribute to a new pedagogical model that synergizes TPACK and PBL, offering actionable insights for curriculum developers and educators seeking to foster critical thinking in complex biology topic.
Implementation and Constraints of Diagnostic Assessment in the Independent Curriculum Towards Deep Learning-Based Biology Learning in High Schools Haka, Nukhbatul Bidayati; Masya, Hardiyansyah; Rakhmawati, Ismi; Puspita, Laila; Jamaludin, Didi Nur; Oktafiani, Raicha
SAKAGURU: Journal of Pedagogy and Creative Teacher Vol 2 No 2 (2025): November 2025 | SAKAGURU: Journal of Pedagogy and Creative Teacher
Publisher : Wise Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70211/sakaguru.v2i2.270

Abstract

The implementation of diagnostic assessments in the Independent Curriculum is a crucial step in mapping students' initial abilities and designing appropriate learning strategies. This study aims to identify obstacles to the implementation of diagnostic assessments in deep learning-based biology learning in public senior high schools in Bandar Lampung City, encompassing the planning, implementation, and follow-up stages. The study used a descriptive qualitative approach with a purposive sampling technique. The sample consisted of three public senior high schools, four biology teachers, and 69 tenth-grade students studying Biodiversity. Data were obtained through interviews, observations, questionnaires, and documentation. Data were analyzed through data reduction, data presentation, and conclusion drawing. The results showed that the implementation of diagnostic assessments was not optimal. Only two schools had implemented cognitive and non-cognitive diagnostic assessments, while one school had not implemented them at all. The main obstacles lay in limited school facilities and the low level of socialization regarding the Independent Curriculum, particularly the implementation of diagnostic assessments in innovative, deep learning-oriented biology learning. However, limited understanding and institutional support remained a significant obstacle. This study recommends improving teacher training, providing supporting facilities, and implementing more systematic assessment follow-up policies
Pemanfaatan Minyak Jelantah Sebagai Bahan Pembuatan Lilin Aromaterapi Guna Mengurangi Limbah Rumah Tangga di Pekon Lombok, Kecamatan Lumbok Seminung Oktafiani, Raicha; Yawal You; Batrisya Zenara; Sintia Putri H; M. Farhan Arifin
SAKALIMA: Pilar Pemberdayaan Masyarakat Pendidikan Vol. 1 No. 1 (2024): June | SAKALIMA: Pilar Pemberdayaan Masyarakat Pendidikan
Publisher : WISE Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70211/sakalima.v1i1.107

Abstract

Salah satu jenis limbah rumah tangga yang dapat memberikan dampak negatif yang cukup besar terhadap lingkungan adalah minyak goreng bekas atau minyak jelantah. Pembuangan minyak jelantah bekas ke lingkungan dapat menimbulkan pencemaran jika dilakukan secara terus-menerus. Oleh karena itu, diperlukan inovasi untuk memanfaatkan minyak jelantah agar tidak dibuang dan mencemari lingkungan. Tujuan dari program pemanfaatan minyak jelantah menjadi lilin aromaterapi ini dapat meningkatkan kesadaran masyarakat mengenai pentingnya menjaga kebersihan lingkungan serta memahami potensi penyakit yang dapat timbul akibat penggunaan minyak jelantah secara berulang. Kegiatan pengabdian ini menggunakan pendekatan metode kualitatif, dengan metode pelaksanaanya berupa sosialisasi dan pelatihan. Hasil limbah minyak jelantah harian yang dihasilkan dari aktivitas rumah tangga dapat menjadi produk yang sangat inovatif, terutama ketika limbah minyak jelantah diolah tersebut menjadi barang yang bermanfaat dalam kehidupan sehari-hari, bahkan berpotensi menjadi sumber pendapatan tambahan bagi masyarakat, serta mengurangi pencemaran akibat minyak jelantah yang dibuang sembanrangan. Program ini berkontribusi terhadap kesejahteraan masyarakat dalam mengolah limbah minyak jelantah. Inisiatif program ini untuk masa yang akan datang dapat juga menyusun modul pelatihan yang komprehensif, yang mencakup pemilihan bahan baku berkualitas tinggi, metode pembuatan yang akurat, serta saran untuk pengemasan yang menarik agar peserta dapat mempelajarinya kembali
PENGARUH MODEL SELF ORGANIZIED LEARNING ENVIRONMENT BERBANTUAN GOOGLE SITES TERHADAP LITERASI SAINS DAN SELF REGULATION KELAS XI PADA MATA PELAJARAN BIOLOGI Kesumawardani, Aryani Dwi; Huda, Nur; Sari, Aulia Novita; Oktafiani, Raicha
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 10 No. 03 (2025): Volume 10 No. 03 September 2025 Terbit
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v10i03.33667

Abstract

Quality education plays a crucial role in shaping students to become critical thinkers, independent learners, and scientifically literate individuals. However, suboptimal instructional models continue to hinder the development of students’ science literacy and self-regulation skills. This study aims to investigate the effect of the SelfOrganized Learning Environment (SOLE) model assisted by Google Sites on students' science literacy and self-regulation abilities. A quantitative approach with a quasi-experimental design was employed, and samples were selected purposively from Grade XI students. Data were collected through post-tests and questionnaires administered at the end of the learning process. The results show that the implementation of the SOLE model facilitated active student engagement, encouraged independent learning management, and promoted effective use of digital learning resources. Students responded positively to the learning process, demonstrating high enthusiasm and increased autonomy in organizing their learning. These findings suggest that the SOLE model assisted by Google Sites has a positive impact on enhancing students’ science literacy and self-regulation. This model offers a promising alternative learning strategy aligned with the demands of 21st-century education.
Sustainable Learning Through Problem Based Learning with Socioscientific Issue: An Analysis of Science Literacyand scientific attitudes of high school students Haka, Nukhbatul Bidayati; Sulistyawati, Ayu; Oktafiani, Raicha; Supriyadi, Supriyadi; Jamaludin, Didi Nur
Jurnal Pendidikan dan Pembelajaran Kimia Vol 13, No 3 (2024): Jurnal Pendidikan dan Pembelajaran Kimia
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

The research aimed to analyse the effect of Problem Based Learning model with Socioscientific Issue on science literacy and scientific attitude of high school students. This research was conducted in public high school in Kalianda. The research design used was Quasi-Experiment with Pretest- Posttest Control Group method. Cluster Random Sampling technique was used to get the sample of Class XI. The sample consisted of Class XI.10 totalling 35 students as the control class while Class XI. 5 class totalling 36 students as the experimental class. The type of data is quantitative. Tests and questionnaires were used to collect data. Based on the Pretest-Posttest results, the experimental class met the ‘High’ category with an N-gain score of 0.804, while the control class met the ‘Medium’ category with an N-Gain score of 0.650. Independent sample t-test was used to test the hypothesis, with a Sig (2-tailed) value of 0.000 <0.05. The conclusion of this study is that science literacy and scientific attitudes of high school students are influenced by the Problem Based Learning model with Socioscientific Issue. Therefore, it is expected that this research is useful in improving the scientific literacy and attitude of high school students.Keywords: Problem Based Learning, Socioscientific Issue, Science Literacy, Scientific Attitude.DOI: 10.23960/jppk.v13i3.31848
PENGARUH MODEL PEMBELAJARAN AUDITORY INTELLECTUALLY REPETITION TERHADAP MOTIVASI BELAJAR DAN KEMAMPUAN BERPIKIR KRITIS PESERTA DIDIK KELAS X PADA MATA PELAJARAN BIOLOGI Handoko, Akbar; Hidayah, Nur; Farhan Barata, Muhammad; Oktafiani, Raicha; Dwi Kesumawardani, Aryani
Jurnal Biogenerasi Vol. 10 No. 1 (2024): Volume 10 Nomor 1, Agustus 2024 - Februari 2025
Publisher : Universitas Cokroaminoto Palopo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30605/biogenerasi.v10i1.4915

Abstract

This study examines the effect of the Auditory Intellectually Repetition (AIR) model on students' learning motivation and critical thinking skills in Grade X biology at SMA Gajah Mada Bandar Lampung. A quasi-experimental design was used, employing a pre-test post-test control group design. Data collection included critical thinking tests, motivation questionnaires, and documentation. The population comprised all Grade X students, with cluster random sampling selecting X.2 as the experimental group (AIR model) and X.5 as the control group (Direct Instruction model). Hypothesis testing with independent t-tests revealed significant effects of the AIR model, with Sig. (2-tailed) values for learning motivation at 0.001 and critical thinking at 0.000 (both < 0.05). These results confirm that the AIR model significantly enhances learning motivation and critical thinking skills in biology.
The Impact of The Jurisprudential Analytical Inquiry Learning Model Assisted by Augmented Reality (Assemblr Edu) on Critical Thinking Abilities in Biology For 10th Grade High School Students Oktafiani, Raicha; Haka, Nukhbatul Bidayati; Roniawati
International Journal Education and Computer Studies (IJECS) Vol. 4 No. 1 (2024): MARCH 2024
Publisher : Lembaga KITA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35870/ijecs.v4i1.1949

Abstract

The study is in the background with learners' low critical thinking ability in learners' activities.  In the learning process, instead of using a media learning model, it can also be used as an aid.  One of the learning models and the media is Jurisprudential Analytical Inquiry assisted Augmented Reality Assembly Edu.  This study intends to identify the learning model Jurisprudential Analytical Inquiry assisted Augmented Reality Assembly Edu to the critical operation of class X Biology subjects at SMA. This research is a quantitative study using the Quasy Experiment Method. The research population was taken using 2 X MIPA classes, and the research sample consisted of X MIPA 6 as the Experiment class and X MIPA 3 as the Control class, with a total of 68 students. The sample technique in this study is the Cluster Random Sampling Technique. The research test instrument used multiple choice questions and tested the hypothesis using an independent t-test. Data was obtained from the results of hypothesis calculations using independent sig value tests. (2-tailed) that is 0.00 less than 0.05. So it can be concluded that the hypothesis in this study is accepted, meaning that there is an influence of the learning model Jurisprudential Analytical Inquiry assisted Augmented Reality Assembly Edu to the critical operating  of class X Biology subjects at SMA.
PENGARUH MODEL PROBLEM BASED LEARNING BERBANTUAN CANVA TERHADAP KEMAMPUAN BERPIKIR KRITIS DAN LITERASI DIGITAL SISWA KELAS X PADA MATA PELAJARAN BIOLOGI DI SMA NEGERI 1 TANJUNG BINTANG nazira, aydellia; kesumawardani, aryani dwi; sada, heru juabdin; oktafiani, raicha
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 10 No. 03 (2025): Volume 10 No. 03 September 2025
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v10i03.33663

Abstract

Critical thinking skills and digital literacy are essential competencies for students to face the challenges of the 21st century. These skills enable learners to analyze information effectively, solve complex problems, and use technology responsibly in various contexts. However, in many classrooms, these competencies are often underdeveloped due to the predominance of conventional, teacher-centered learning methods that do not actively engage students in problem-solving or technology integration. This study aims to analyze the effect of the Problem Based Learning (PBL) model assisted by Canva on the critical thinking skills and digital literacy of tenth-grade students in Biology at SMA Negeri 1 Tanjung Bintang. The research employed a quantitative approach with a quasi-experimental design, specifically a pretest-posttest control group design, to compare the performance of students in two learning conditions. The population consisted of 359 students, with a sample of 36 students in class X.1 as the experimental group using PBL assisted by Canva, and 36 students in class X.2 as the control group using the Discovery Learning model. Instruments included an essay-based critical thinking skills test and a digital literacy questionnaire developed based on established indicators. Both instruments underwent validity and reliability testing prior to use. Data were analyzed using the Independent T-test with SPSS version 25 after testing for normality and homogeneity. The results showed a significant effect of the PBL model assisted by Canva on both critical thinking skills and digital literacy, indicated by significance values of less than 0.05 for both variables. Therefore, the PBL model assisted by Canva is proven effective in enhancing students’ higher-order thinking and digital competencies, making it a recommended approach for Biology learning and potentially for other science subjects in secondary education. Keywords: Problem Based Learning, Critical Thingking, Digital Literacy
Co-Authors Akbar Handoko Anisa Oktina Sari Pratama Aryani Dwi Kesumawardani Asih, Dwi Nyaning Retno Asih, Nurul Aulia Novitasari Batrisya Zenara Dianisari, Ike Dwi Kesumawardani, Aryani Dwi Solviana, Meita Eko Kuswanto Farhan Barata, Muhammad Febriyana, Anggun Ferry, Dharma Hardiyansyah Masya Heru Juabdin Sada Iqlima Amelia Jamaludin, Didi Nur Kaizariani, Finka Alzi Komarudin Komarudin Laila Puspita, Laila M. Farhan Arifin Mazalena, Mazalena Meita Dwi Solviana nazira, aydellia Nukhbatul Bidayati Haka Nur Hidayah Rakhmawati, Ismi Roniawati Sari, Aulia Novita Satitiningrum, Yuni Sintia Putri H Sulistyawati, Ayu Supriyadi Supriyadi Toni, Toni Efriyandika Wijaya, Edo Wulandari, Renata Yawal You