The Effect of Based Learning Problem Model with Macromedia Flash to the Representation Mathematical Ability VII Grade Students of SMPN 1 Sidamanik

摘要

This research is amed to know: (1) the effect of problem basic learning with macromedia flash to the mathematic representation ability and (2) the effect of problem basic learning model with macromedia flash to students’ self confident. The kind of this research is quasi experiment. The population of this research is all VII Grade students of SMPN 1 Sidamanik. The sample of this research is VII-A Class as experiment class (36 students) and VII-C Class as control class (36 students). The instrument used consist of mathematic representation ability test and self-confidence questionary . the analisys is used by using 2 rutes Anava. The result of this research shows that: (1) there is significant effect of problem based learning by macromedia flash to the mathematic representation ability (2) there is significant effect of problem basic learning with macromedia flash to the students’ self-confidence.