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PENERAPAN MODEL PEMBELAJARAN OIDDE PADA MATERI VIRUS UNTUK MENINGKATKAN PEMAHAMAN KONSEP BIOLOGI MURID KELAS X SMAN 2 SAMPIT, KABUPATEN KOTAWARINGIN TIMUR Bintarawati, Eka; Hudha, Atok Miftachul; Husamah, Husamah
STRATEGY : Jurnal Inovasi Strategi dan Model Pembelajaran Vol. 5 No. 3 (2025)
Publisher : Pusat Pengembangan Pendidikan dan Penelitian Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51878/strategi.v5i3.6839

Abstract

This research is motivated by the low conceptual understanding of SMAN 2 Sampit students regarding the complex and abstract nature of viruses, as well as the dominance of conventional teacher-centered learning methods. To address these issues, this research focuses on the application of the OIDDE (*Orientation, Identify, Discussion, Decision, Engage in behavior*) learning model as a strategy to improve understanding of Biology concepts. This research uses the Classroom Action Research (CAR) method which is implemented in one cycle. The research stages include planning, implementing actions according to the OIDDE syntax, observing student activities, and testing conceptual understanding before and after the action. The main findings show a significant increase in students' conceptual understanding, where the average score of the final test reached 81, exceeding the KKTP (75) and the initial average score (58), with 85% of students achieving mastery. In addition, there was an increase in student activity, enthusiasm, and involvement in a more active and collaborative learning process. It is concluded that the OIDDE model is proven to be effective in facilitating in-depth knowledge construction and improving students' conceptual understanding of viruses, making it a relevant alternative for Biology learning in the Merdeka Curriculum era. ABSTRAKPenelitian ini dilatarbelakangi oleh rendahnya pemahaman konsep murid SMAN 2 Sampit terhadap materi virus yang bersifat kompleks dan abstrak, serta dominasi metode pembelajaran konvensional yang berpusat pada guru. Untuk mengatasi masalah tersebut, penelitian ini berfokus pada penerapan model pembelajaran OIDDE (Orientation, Identify, Discussion, Decision, Engage in behavior) sebagai strategi untuk meningkatkan pemahaman konsep Biologi. Penelitian ini menggunakan metode Penelitian Tindakan Kelas (PTK) yang dilaksanakan dalam satu siklus. Tahapan penelitian meliputi perencanaan, pelaksanaan tindakan sesuai sintaks OIDDE, observasi aktivitas murid, dan tes pemahaman konsep sebelum dan sesudah tindakan. Temuan utama menunjukkan adanya peningkatan signifikan pada pemahaman konsep murid, di mana nilai rata-rata tes akhir mencapai 81, melampaui KKTP (75) dan nilai rata-rata awal (58), dengan 85% murid mencapai ketuntasan. Selain itu, terjadi peningkatan aktivitas, antusiasme, dan keterlibatan murid dalam proses pembelajaran yang lebih aktif dan kolaboratif. Disimpulkan bahwa model OIDDE terbukti efektif dalam memfasilitasi konstruksi pengetahuan yang mendalam dan meningkatkan pemahaman konsep murid pada materi virus, menjadikannya alternatif yang relevan untuk pembelajaran Biologi di era Kurikulum Merdeka.
The Influence of the OIDDE Learning Model on Virus Material on the Problem-Solving and Ethical Decision Making Ability of High School Students Bintarawati, Eka; Hudha, Atok Miftachul; Husamah, Husamah
Prisma Sains : Jurnal Pengkajian Ilmu dan Pembelajaran Matematika dan IPA IKIP Mataram Vol. 14 No. 2: April 2026
Publisher : Universitas Pendidikan Mandalika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/j-ps.v14i2.19916

Abstract

This study aims to analyze the effect of the OIDDE (Orientation, Identify, Discussion, Decision, and Engage in Behavior) learning model on virus material on students' problem-solving and ethical decision-making abilities in class X at SMAN 2 Sampit. The background of this study is based on the dominance of teacher-centered learning, which has not optimally developed students' higher-order thinking skills and ethical awareness. This study employed a quantitative approach with a quasi-experimental design using a pretest-posttest control group design. The sample consisted of 70 students, divided into an experimental class and a control class. Data were collected through problem-solving tests and ethical decision-making questionnaires and analyzed using descriptive and inferential statistics. The results showed that the experimental class achieved a higher mean posttest score in problem-solving ability (M = 87.00) compared to the control class (M = 73.86), with a significant difference (p < 0.05). The N-Gain score in the experimental class was 64.66% (moderate category), and the effect size was very large (Cohen’s d = 2.916). In terms of ethical decision-making, the experimental class also showed higher posttest scores (M = 90.49) than the control class (M = 85.66), with a significant difference (p = 0.012 < 0.05) and a very large effect size (Cohen’s d = 2.139). These findings suggest that the OIDDE learning model has a positive effect on improving students’ problem-solving and ethical decision-making abilities. However, further studies with larger samples are recommended to strengthen the generalizability of the results.