THE IMPROVING MATHEMATICAL INTUITION THINKING SKILLS THROUGH INQUIRY BASED OPEN-ENDED MODELS (IBOE)

THE IMPROVING MATHEMATICAL INTUITION THINKING SKILLS THROUGH INQUIRY BASED OPEN-ENDED MODELS (IBOE)

Yatha Yuni Departement of Mathematics ducation School of Post Graduate Studies Indonesia University of Education (UPI) Bandung yutha8848@gmail.com

ABSTRACT

The aim of this research is to find out the improving mathematical intuition thinking skills through Inquiry Based Open Ended models (IBOE). The subject of this study was 156 seventh graders of junior high school students (MTs) in Bekasi. There are two classes used in this research, an experiment class which consists of 77 students and control class with 79 students. The design of this research is a quasiexperimental design with nonequivalent pre-test and post-test control group. To measure mathematical intuition thinking skills, using an essay test. Hypothesis test using Mann-U Whitney test because control group is not normal. Obtained p-value < 0,05, either overall or KAM. It represents that IBOE learning model has an improving in mathematical intuition thinking skill in MTs students in Bekasi.

Key Words:  Inquiry Based Open-Ended (IBOE), Mathematical Intuition.

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