TY - THES AV - restricted ID - repoupi124314 A1 - Haniya Ammar Shabihah, - N2 - Keterampilan berpikir kreatif dan keterampilan komunikasi merupakan beberapa keterampilan yang harus dimiliki oleh peserta didik di abad 21. Penelitian ini bertujuan untuk memperoleh data hasil analisis penerapan model pembelajaran RADEC (Read, Answer, Discussion, Explain, and Create) untuk meningkatkan keterampilan berpikir kreatif dan keterampilan komunikasi siswa SMA pada materi pencemaran lingkungan. Penelitian ini menggunakan metode pra-experiment dengan one-group pre-test post-test design. Penelitian melibatkan 31 orang siswa kelas X sebagai sampel. Instrumen yang digunakan meliputi lembar keterlaksanaan model pembelajaran RADEC, soal uraian pre-test dan post-test keterampilan berpikir kreatif, Lembar Kerja Peserta Didik (LKPD) terkait penulisan esai untuk keterampilan komunikasi tulisan dan angket respons siswa. Hasil penelitian menunjukkan bahwa model pembelajaran RADEC terlaksana dengan sangat baik (94%), siswa mengalami peningkatan keterampilan berpikir kreatif setelah penerapan model pembelajaran RADEC. Peningkatan keterampilan berpikir kreatif siswa tergolong sedang (0,629), keterampilan komunikasi tulisan siswa tergolong baik (77%), dan siswa memberikan respons positif dengan kategori baik (80%) terhadap penerapan model pembelajaran RADEC. Creative thinking skills and communication skills are some of the skills that must be possessed by students in the 21st century. This study aims to obtain data from the analysis of the application of the RADEC learning model (Read, Answer, Discussion, Explain, and Create) to improve creative thinking skills and communication skills of high school students on environmental pollution material. This study used a pre-experiment method with a one-group pre-test post-test design. The study involved 31 grade X students as samples. The instruments used included the RADEC learning model implementation sheet, pre-test and post-test essay questions for creative thinking skills, Student Worksheets (LKPD) related to essay writing for written communication skills and student response questionnaires. The results showed that the RADEC learning model was implemented very well (94%), students experienced an increase in creative thinking skills after the application of the RADEC learning model. The increase in students' creative thinking skills was classified as moderate (0.629), students' written communication skills were classified as good (77%), and students gave positive responses with a good category (80%) to the application of the RADEC learning model. N1 - ID Sinta Dosen Pembimbing: Yanti Hamdiyati: 6007061 Bambang Supriatno: 5992701 Y1 - 2024/08/26/ PB - Universitas Pendidikan Indonesia KW - Model pembelajaran RADEC KW - Keterampilan Berpikir Kreatif KW - Keterampilan Komunikasi KW - Pencemaran Lingkungan RADEC learning model KW - Creative Thinking Skills KW - Communication Skills KW - Environmental Pollution. UR - https://repository.upi.edu/ M1 - other TI - PENERAPAN MODEL PEMBELAJARAN RADEC (READ, ANSWER, DISCUSSION, EXPLAIN, CREATE) UNTUK MENINGKATKAN KETERAMPILAN BERPIKIR KREATIF DAN KETERAMPILAN KOMUNIKASI SISWA SMA PADA MATERI PENCEMARAN LINGKUNGAN ER -