Improvement mathematical problem’s solving ability of junior high school students by using inquiry models with everyone is a teacher here strategy

Abstract

Abstract This research is motivated by the need of solving mathematical problem ability and fact that Indonesian students have a low score of solving mathematical problem ability in junior high school. The aims of this research are intended to examine the application of learning by using inquiry models with everyone is a teacher strategy towards achievement and improvement of solving mathematical problem ability of junior high school students. The method used in this research is a quasi-experiment with a non-equivalent experimental design. The population of this research is students of grade eight from one of junior high school in Bandung period 2016/2017. This research’s taken two classes from grades eight, randomly. One class as an experimental class that got learning by using an inquiry model with EITH strategy and one class as a control class that got conventional learning. The result of this research, shown: (1) achievement of solving mathematical problem ability of students who gain learning by using inquiry model with EITH strategy is better than students who gain conventional learning (2) learning mathematic by using inquiry model With EITH strategy be able to improve students’ ability to solve mathematical problem (3) generally, students that got math’s learning by using inquiry models with everyone is a teacher here (EITH) strategy has given positive responses to this learning.