PENGARUH MODEL PREDICT, DISCUSS, EXPLAIN, OBSERVE, DISCUSS, EXPLAIN (PDEODE) TERHADAP KETERAMPILAN KOLABORASI MURID KELAS XI PADA MATERI SISTEM PERNAPASAN

SALSABILA RAHMANITA, . (2026) PENGARUH MODEL PREDICT, DISCUSS, EXPLAIN, OBSERVE, DISCUSS, EXPLAIN (PDEODE) TERHADAP KETERAMPILAN KOLABORASI MURID KELAS XI PADA MATERI SISTEM PERNAPASAN. Sarjana thesis, UNIVERSITAS NEGERI JAKARTA.

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Abstract

Dunia pendidikan abad ke-21 menuntut penguasaan keterampilan esensial, salah satunya kolaborasi yang menjadi komponen utama dalam Kurikulum Merdeka. Namun, keterampilan kolaborasi murid pada pembelajaran biologi masih tergolong rendah akibat tingginya dominasi metode pengajaran yang berpusat pada guru (teacher-centered). Pelaksanaan kerja kelompok di dalam kelas sering kali ditandai oleh fenomena kolaborasi semu (pseudo-collaboration), di mana interaksi didominasi oleh murid berkemampuan tinggi (single fighter) sementara anggota lainnya cenderung pasif (free rider). Penelitian ini bertujuan untuk menganalisis pengaruh penerapan model pembelajaran Predict, Discuss, Explain, Observe, Discuss, Explain (PDEODE) terhadap keterampilan kolaborasi murid kelas XI pada materi sistem pernapasan di SMA Negeri 12 Jakarta. Pendekatan kuantitatif dengan metode eksperimen semu (quasi-experiment) dan rancangan posttest-only control group design diterapkan dalam kajian ini. Pemilihan kelas dilakukan menggunakan teknik purposive dan cluster random sampling, dilanjutkan dengan simple random sampling untuk menetapkan sampel akhir sebanyak 68 responden. Pengumpulan data dilakukan menggunakan lembar observasi dan angket self-assessment yang kemudian diolah menjadi skor komposit. Hasil analisis data empiris melalui uji Independent Sample t-Test menunjukkan nilai signifikansi sebesar 0,000 (kurang dari 0,05). Nilai rata-rata keterampilan kolaborasi pada kelas eksperimen (81,49) terbukti lebih unggul dibandingkan dengan kelas kontrol yang menggunakan model STAD (70,91). Selain itu, sebaran partisipasi aktif pada kelas eksperimen juga jauh lebih merata. Kesimpulannya, terdapat pengaruh yang positif dan signifikan dari penerapan model pembelajaran PDEODE terhadap keterampilan kolaborasi murid. Sintaks PDEODE secara efektif terbukti mampu memfasilitasi interaksi sosial, meminimalisasi kepasifan murid, dan menumbuhkan tanggung jawab bersama (shared responsibility) secara utuh dalam pembelajaran **** The 21st-century education demands mastery of essential skills, particularly collaboration, a main component in the Independent Curriculum. However, students' collaboration skills in biology learning remain relatively low due to the high dominance of teacher-centered teaching methods. Classroom group work is often characterized by the pseudo-collaboration phenomenon, where interactions are dominated by high-ability students (single fighters) while others remain passive (free riders). This study aims to analyze the effect of implementing the Predict, Discuss, Explain, Observe, Discuss, Explain (PDEODE) learning model on 11th-grade students' collaboration skills regarding the respiratory system at SMA Negeri 12 Jakarta. A quantitative approach using a quasi-experimental method and a posttest-only control group design was applied. Class selection used purposive and cluster random sampling techniques, followed by simple random sampling to determine a final sample of 68 respondents. Data collection was carried out using observation sheets and self-assessment questionnaires, which were then processed into a composite score. Empirical data analysis using the Independent Sample t-Test showed a significance value of 0.000 (less than 0.05). The average score of collaboration skills in the experimental class (81.49) was superior compared to the control class using the STAD model (70.91). Additionally, the distribution of active participation in the experimental class was much more even. In conclusion, there is a positive and significant influence from implementing the PDEODE learning model on students' collaboration skills. The PDEODE syntax is proven effective in facilitating social interaction, minimizing student passivity, and thoroughly fostering shared responsibility in learning.

Item Type:	Thesis (Sarjana)
Additional Information:	1). Dr. Rusdi, M.Biomed.; 2). Dini Safitri, S.Pd., M.Pd.
Subjects:	Pendidikan > Teori, Penelitian Pendidikan Sains > Ilmu Bumi > Biologi
Divisions:	FMIPA > S1 Pendidikan Biologi
Depositing User:	Salsabila Rahmanita .
Date Deposited:	13 Aug 2026 02:06
Last Modified:	13 Aug 2026 02:06
URI:	http://repository.unj.ac.id/id/eprint/70595

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