Peningkatan Hasil Belajar Matematika Melalui Model PjBL Pada Materi Dekomposisi Siswa Kelas IV SDN 066666 Medan Denai
DOI:
https://doi.org/10.59435/jimnu.v4i1.678Keywords:
Dekomposisi Bilangan, Hasil Belajar, Matematika, PjBLAbstract
Penelitian Tindakan Kelas ini bertujuan untuk meningkatkan hasil belajar matematika pada materi dekomposisi bilangan melalui penerapan model Project Based Learning (PjBL) pada siswa kelas IV UPT SDN 066666 Medan Denai. Subjek penelitian adalah 28 siswa. Penelitian dilaksanakan dalam dua siklus, setiap siklus meliputi tahapan perencanaan, pelaksanaan, observasi, dan refleksi. Teknik pengumpulan data menggunakan observasi, tes hasil belajar, dan dokumentasi. Hasil penelitian menunjukkan peningkatan ketuntasan belajar siswa dari 46% pada pra-siklus menjadi 71% pada siklus I, dan meningkat menjadi 89% pada siklus II. Dengan demikian, penerapan model PjBL terbukti dapat meningkatkan hasil belajar matematika siswa pada materi dekomposisi bilangan.
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