Mathematical Reasoning Ability of Male and Female Students in Problem Base Learning

Considering the objectives and standards of mathematics learning process, mathematical reasoning is an ability that students are expected to have. Nonetheless, abilities Indonesian still inadequate, resources inadequate. The researcher then tries solve it by combining problem-based (PBL) paradigm with use GeoGebra in classroom. aim this research identify analyze effect Gender-assisted models on students' abilities. study involved 35 XI State Senior High School at one schools Mataram City. instrument used a test consisting five essay questions. applied one-group pretest-posttest design observe increase Mathematical tests were given before after implementation GeoGebra-assisted PBL model. Data analysis descriptive statistics, paired t-tests, independent t-tests. results show improving can be done applying model Observation psychological aspects Gender showed significant