TY - THES M1 - other AV - restricted A1 - Syafira Widya Pratiwi, - A1 - Yanti Hamdiyati, - A1 - Widi Purwianingsih, - Y1 - 2025/08/14/ PB - Universitas Pendidikan Indonesia UR - https://repository.upi.edu/ N2 - Penguasaan konsep dan kreativitas siswa masih tergolong rendah, khususnya pada topik climate change. Hal ini terlihat dari rendahnya hasil belajar dan kurangnya kemampuan siswa dalam mengembangkan ide-ide kreatif yang dapat diwujudkan dalam bentuk solusi nyata. Model Project Based Learning (PjBL) menawarkan solusi melalui pembelajaran yang lebih kontekstual dan dekat dengan permasalahan nyata di lingkungan. Penelitian ini bertujuan untuk menganalisis penerapan model PjBL yang dikaitkan dengan isu Climate Change terhadap penguasaan konsep dan kreativitas siswa. Penelitian ini menggunakan pendekatan kuantitatif dengan metode pre-eksperimental dan desain One Group Pre-test?Post-test Design. Sampel terdiri dari dua kelas X dengan jumlah total 53 siswa yang dipilih melalui teknik purposive sampling. Instrumen penelitian berupa soal penguasaan konsep dan rubrik penilaian kreativitas produk. Analisis data dilakukan menggunakan uji statistik deskriptif dan inferensial, serta dihitung nilai N-Gain untuk mengukur peningkatan penguasaan konsep. Hasil penelitian menunjukkan bahwa penerapan model PjBL berkontribusi positif terhadap peningkatan penguasaan konsep siswa pada materi perubahan iklim dengan kategori peningkatan sedang. Selain itu, model ini juga dapat menumbuhkan kreativitas siswa dalam menghasilkan produk pupuk organik cair yang dinilai cukup baik dari segi keterjangkauan dan pemahaman proses, meskipun aspek orisinalitas masih rendah. Students' conceptual mastery and creativity are still relatively low, especially on the topic of climate change. This is evident from the low learning outcomes and the lack of students' ability to develop creative ideas that can be realized in the form of real solutions. The Project Based Learning (PjBL) model offers solutions through more contextual learning and closer to real problems in the environment. This study aims to analyze the application of the PjBL model associated with the issue of Climate Change on students' conceptual mastery and creativity. This study uses a quantitative approach with a pre experimental method and a One Group Pre-test?Post-test Design. The sample consisted of two 10th grade classes with a total of 53 students selected through a purposive sampling technique. The research instruments were conceptual mastery questions and a product creativity assessment rubric. Data analysis was carried out using descriptive and inferential statistical tests, and the N-Gain value was calculated to measure the increase in conceptual mastery. The results showed that the application of the PjBL model contributed positively to increasing students' conceptual mastery on climate change material with a moderate increase category. In addition, this model can also foster students' creativity in producing liquid organic fertilizer products that are considered quite good in terms of affordability and process understanding, although the originality aspect is still low. TI - PENERAPAN MODEL PEMBELAJARAN PROJECT BASED LEARNING TERKAIT CLIMATE CHANGE TERHADAP PENGUASAAN KONSEP DAN KREATIVITAS SISWA N1 - https://scholar.google.com/citations?view_op=new_articles&hl=en&imq=SYAFIRA+WIDYA+PRATIWI# ID SINTA Dosen Pembimbing: Yanti Hamdiyati: 6007061 Widi Purwianingsih: 6004348 ID - repoupi136559 KW - Project Based Learning KW - Climate Change KW - Penguasaan Konsep KW - Kreativitas KW - Pupuk Organik Cair Project Based Learning KW - Climate Change KW - Concept Mastery KW - Creativity KW - Liquid Organic Fertilizer ER -