PENGARUH MODEL PEMBELAJARAN PROJECT-BASED LEARNING (PjBL) TERHADAP KEMAMPUAN BERPIKIR KREATIF SISWA KELAS IV SDN PUCANG 3 SIDOARJO PADA MATA PELAJARAN IPAS MATERI PERUBAHAN WUJUD BENDA

Penelitian ini dilaksanakan di SDN Pucang 3 Sidoarjo. Tujuan penelitian ini untuk mengetahui pengaruh model pembelajaran Project-based Learning (PjBL) terhadap kemampuan berpikir kreatif peserta didik kelas IV SD. Penelitian ini dilakukan
karena pelaksanaan pembelajaran IPAS masih cenderung berpusat kepada guru. Hal ini menyebabkan kondisi pembelajaran pasif dan peserta didiknya pun kurang diberikan kesempatan untuk terlibat dalam pembelajaran sehingga kemampuan berpikir kreatifnya belum terlihat. Penelitian ini memfokuskan pada mata pelajaran Ilmu Pengetahuan Alam dan Sosial (IPAS) materi perubahan wujud benda. Jenis penelitian ini termasuk penelitian kuantitatif menggunakan metode pre-experiment dengan desain One Group Pretest-Posttest. Data hasil penelitian ini dihitung menggunakan SPSS versi 22.0. Teknik pengumpulan data yang digunakan berupa tes. Teknik analisis data menggunakan uji validasi, uji coba instrumen yang meliputi uji validitas dan uji reliabilitas, serta uji instrumen penelitian yang meliputi uji normalitas, uji N-gain, dan uji hipotesis (t-test). Berdasarkan hasil dari uji
validasi menunjukkan nilai modul ajar 83%, LKPD 81,25%, bahan ajar 84%, dan instrumen pretest posttest 82,14% sehingga memiliki arti bahwa perangkat ajar dinyatakan valid dengan kriteria sangat kuat. Berdasarkan hasil uji normalitas adalah nilai signifikansi pretest 0,200 > 0,05 dan nilai signifikansi posttest 0,082 > 0,05 maka dapat disimpulkan bahwa nilai pretest dan posttest berdistribusi normal. Berdasarkan hasil uji n-gain nilai signifikansi 0,6927 sehingga dapat dikatakan berpengaruh dengan kriteria sedang. Dan berdasarkan hasil uji t-test diperoleh nilai
signifikansi 0,000 < 0,05 maka dapat disimpulkan bahwa terdapat pengaruh yang sangat signifikan penggunaan model PjBL terhadap kemampuan berpikir kreatif peserta didik.
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This research was carried out at SDN Pucang 3 Sidoarjo. The aim of this research is to determine the influence of Project-based Learning (PjBL) learning model on creative thinking abilities of 4th grade students. This research was conducted because the implementation of Natural and social science learning still tends to be teacher-centered. This causes passive learning conditions and students are given
less opportunities to be involved in learning so that their creative thinking abilities are not yet visible. This research focuses on the Natural and Social Sciences (IPAS)
subject of the material changes of substance. This type of research includes quantitative research using a pre-experimental method with a One Group PretestPosttest design. The data from this research were calculated using SPSS version 22.0. The data collection technique used is a test. Data analysis techniques use validation tests, instrument trials which include validity and reliability tests, as well
as research instrument tests which include normality tests, N-gain tests, and hypothesis tests (t-test). Based on the results of the validation test, the value of the teaching module is 83%, LKPD is 81.25%, teaching materials are 84%, and the pretest posttest instrument is 82.14%, meaning that the teaching tools are declared valid with very strong criteria. Based on the results of the normality test, the pretest significance value is 0.200 > 0.05 and the posttest significance value is 0.082 > 0.05, it can be concluded that the pretest and posttest values are normally distributed. Based on the results of the n-gain test, the significance value is 0.6927, so it can be said to have moderate influence. And based on the results of the t-test, a significance value of 0.000 <0.05 was obtained, it can be concluded that there is a very significant influence of using the PjBL model on students' creative thinking abilities.