Abstract:
The objective of this article is to describe mathematics instruction, problems, challenges and opportunities in Manokwari Regency, Indonesia. The research was conducted for three years, from 2014 until 2017. There are nine senior high schools and 12 junior high schools in Manokwari, both private and public schools, which became the objects of this research. The research method used is a case study, with interviews and observation technique. Interviews were conducted with students, the headmaster and teachers, to support the research results by using interview guides with several questions asked during the interview. The results indicate that the system of mathematics instruction in Manokwari is still the same as in most other regions in Indonesia. The mathematical thinking ability of students in mathematics learning is not well established. Mathematics learning in Manokwari in particular, and the province of West Papua in general, needs to be changed. The use of Indonesian realistic mathematics education (RME), should be considered to improve the quality of mathematics instruction in Manokwari.
