relation: https://digilib.uin-suka.ac.id/id/eprint/71701/ title: EFEKTIVITAS MODEL PjBL (PROJECT BASED LEARNING) KELOMPOK KOLABORATIF TERHADAP PARTISIPASI AKTIF DAN KEMAMPUAN BERPIKIR KRITIS PADA SUBMATERI BIOTEKNOLOGI KONVENSIONAL SISWA KELAS X DI MAN 4 SLEMAN creator: Hanifah Dika Pangestu, NIM.: 21104070012 subject: 371.36 Metode Pengajaran, Metode Pembelajaran description: This research aimed to determine the effectiveness of applying the collaborative Project-Based Learning model on students' active participation in biotechnology material for 10th-grade students at MAN 4 Sleman, and ascertain the effectiveness of applying the collaborative Project-Based Learning model on students' critical thinking skills in biotechnology material for 10th-grade students at MAN 4 Sleman. This research employed a Quasi-Experimental Design using a Nonequivalent Control Group Design. The research population consisted of 10th-grade students at MAN 4 Sleman Yogyakarta. The research sample included 30 students from class XC as the experimental group and 30 students from class XD as the control group, selected using a Purposive Sampling technique. Data on students' active participation were collected using a non-test instrument in the form of an active participation questionnaire based on indicators by Keith Davis. Meanwhile, data on students' critical thinking were collected using a test instrument, specifically pretest and posttest, based on indicators by Facione on conventional biotechnology material. Based on the research findings, it was concluded that: The collaborative Project-Based Learning model was proven effective in enhancing the active participation of 10th-grade students at MAN 4 Sleman, as evidenced by the Mann Whitney U Test results showing a significance value (sig.) of 0,000 < 0,005; The collaborative Project-Based Learning model was proven effective in improving the critical thinking skills of 10th-grade students at MAN 4 Sleman, as evidenced by the t-test results showing a significance value (sig.) of 0,000 < 0,005. Therefore, the collaborative Project-Based Learning model is effective in fostering active participation and critical thinking skills in biotechnology material among 10thgrade students at MAN 4 Sleman Yogyakarta. date: 2025-06-11 type: Thesis type: NonPeerReviewed format: text language: id identifier: https://digilib.uin-suka.ac.id/id/eprint/71701/1/21104070012_BAB-I_IV-atau-V_DAFTAR-PUSTAKA.pdf format: text language: id identifier: https://digilib.uin-suka.ac.id/id/eprint/71701/2/21104070012_BAB-II_sampai_SEBELUM-BAB-TERAKHIR.pdf identifier: Hanifah Dika Pangestu, NIM.: 21104070012 (2025) EFEKTIVITAS MODEL PjBL (PROJECT BASED LEARNING) KELOMPOK KOLABORATIF TERHADAP PARTISIPASI AKTIF DAN KEMAMPUAN BERPIKIR KRITIS PADA SUBMATERI BIOTEKNOLOGI KONVENSIONAL SISWA KELAS X DI MAN 4 SLEMAN. Skripsi thesis, UIN SUNAN KALIJAGA YOGYAKARTA.