EFEKTIVITAS MODEL PROBLEM BASED LEARNING (PBL) BERBANTUAN TIMBANGAN PLSV TERHADAP KEMAMPUAN BERPIKIR KREATIF MATEMATIS SISWA KELAS VII SMP NEGERI 02 BUMIAYU

Abstract

Abstrak
Tujuan penelitian ini adalah untuk mengetahui rata-rata kemampuan siswa dalam menyelesaikan masalah, manakah yang lebih baik antara pembelajaran model Problem Based Learning (PBL) berbantuan timbangan PLSV dengan pendekatan ekspositori, dan pengaruh penelitian terhadap kemampuan berpikir kreatif matematis. Penelitian ini menggunakan metode penelitian eksperimen, yang artinya menguji cobakan model yang akan diteliti oleh peneliti. Hasil yang diperoleh yakni rata-rata ketuntasan kemampuan pemecahan masalah melampaui KKM dan prosentase ketuntasan melebihi dari 75%. Selain itu, rata-rata kemampuan berpikir kreatif matematis di kelas eksperimen lebih baik dari pada kemampuan berpikir kreatif matematis di kelas kontrol. Adanya pengaruh positif yang ditimbulkan oleh model Problem Based Learning (PBL) berbantuan timbangan PLSV.

Abstract
The purpose of this study was determine the average ability of students in problem solving, which is better between the Problem Based Learning (PBL) model assisted PLSV scales with expository approach, and the influence of research on the ability of mathematical creative thinking. This research uses experimental method, which means to test the model that will be examined by researchers. The results obtained are the average completeness of problem solving skills beyond the KKM and the percentage of mastery exceeds 75%. In addition, the average ability of mathematical creative thinking in the experimental class is better than the ability of mathematical creative learning in the control class. Positive influence caused by Problem Based Learning (PBL) model assisted PLSV scales.