ANALISIS PENGARUH SIKAP PERCAYA DIRI SISWA DALAM PEMBELAJARAN MATEMATIKA MENGGUNAKAN MODEL PBL BERBANTUAN BAHAN MANIPULATIF

This study aims to analyze self-confidence using the PBL model assisted by manipulatif materials. Sample in this were students of class VIII SMPK Maria Goretti Ende 2019/2020 school year totaling 30 people. research uses survey and correlational methods. The instrument was a non-test instrument, namely questionnaire composed 20 items based on indicators self-confidence, namely: 1) 2) assertiveness, 3) responsibility, 4) positive thinking. results showed that learning mathematics materials received response where average student had high indicator 65.1%.