The Effect of Project Based Learning with Fhotonovela to Ability Student in Solve Problem Warming Global

Abstract

This study is a quantitative study that aims to see whether there is an effect on the problem solving abilities of students who are taught by a project-based learning model with photonovelas media on global warming materials. this study used in this study was a multiple choice test to measure students’ problem solving abilities. The population taken in this study was seventh grade students of SMP Negeri Bongomeme. The sample used was 50 students, namely, 26 students in the experimental class and 24 students in the control class. The analysis used in this study uses Rasch modeling SPSS 16.0 applications, namely hypothesis testing with the Wilcoxon test. Introduction