Problem based learning-team teaching to improve vocational school students' mathematical disposition

Abstract

This research aims to determine the interaction that occurs in the process of learning mathematics process. In general, this research is about improving the ability of mathematical disposition of vocational high school students. The learning took place in 2 schools with different levels. This research was quasi-experiment research. The data analysis techniques performed by using the Gain test and ANOVA test. The result shows that there was an increase of students' mathematical disposition ability in the class using PBL model and PBL-Teaching Teachers for both middle and low-level schools. At a medium level, improving the mathematical disposition of students with PBL-Team Teaching methods is better than PBL and conventional models. There is a significant interaction between mathematical disposition abilities based on the schools level and the use of learning models. There is no interaction between mathematical disposition ability and the use of learning model when viewed from Mathematical Preliminary Ability.