@phdthesis{digilib68723,
           month = {August},
           title = {PENGARUH MODEL PEMBELAJARAN PROJECT BASED LEARNING (PJBL) TERHADAP KETERAMPILAN BERPIKIR KRITIS DAN KREATIF PESERTA DIDIK PADA MATERI GELOMBANG CAHAYA},
          school = {UIN SUNAN KALIJAGA YOGYAKARTA},
          author = {NIM.: 20104050041 Retno Putri Anggraeni},
            year = {2024},
            note = {Pembimbing: Puspo Rohmi, M.Pd.},
        keywords = {Model Pembelajaran, Project Based Learning, Keterampilan Berpikir Kritis, Keterampilan Berpikir Kreatif},
             url = {https://digilib.uin-suka.ac.id/id/eprint/68723/},
        abstract = {The use of learning models that are still teacher-centered can result in a lack of stimulation for students to optimize their critical and creative thinking skills. This research aims to determine the effect of the project-based learning (PjBL) model and the extent of its influence on critical and creative thinking skills in the context of light wave material.
This research is a type of quasi-experimental study with a post-test only control design. The sampling in this study was conducted using purposive sampling. This research involved 67 students from the XI MIPA class at a school in Sleman Regency. Data collection was carried out using a critical thinking test consisting of 6 essay questions representing 5 indicators, and a creative thinking test consisting of 4 essay questions representing 4 indicators.
The hypothesis test used in this study is the independent sample t-test. In critical thinking skills, a significance value (2-tailed) of 0.000 was obtained, and creative thinking skills showed a significance value (2-tailed) of 0.000. Based on these results, it can be stated that the null hypothesis (}
}