Abstract. This study aims to describe the effectiveness of  the Model Problem Based Learning and video scribe media terms of mathematical reasoning and motivation to learn.This study was quasi experimental with the non equivalent control group design. The research population is VI students in SDN Bilaporah 5, Bangkalan and the research sample is  VI-A and VI-B were randomly selected. The instrument used in this study is the mathematical reasoning test and motivation in learning questionnaire. The data were analyzed by using  a multivariate test Hotelling’s T, MANOVA, and t-test. The analysis regarding at the significance level of 5%. The results this study showed that  (1) the teaching of mathematics by using the model problem based learning and video scribe media is effectictive terms of mathematical reasoning and motivation to learn; (2)the model problem based learning and video scribe media  is better than the conventional teaching model.