Pebrianto, Pebrianto
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IMPROVING STUDENTS SPATIAL REASONING WITH COURSE LAB Septia, Tika; Prahmana, Rully Charitas Indra; Pebrianto, Pebrianto; Wahyu, Rahma
Journal on Mathematics Education Vol 9, No 2 (2018)
Publisher : Department of Doctoral Program on Mathematics Education, Sriwijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (565.123 KB) | DOI: 10.22342/jme.9.2.3462.327-336

Abstract

Geometry flat side material is crucial subject for students in senior high school. As the development of technology that increases very rapidly, it provides a chance to develop Media Interactive Learning (MPI) such as Course Lab MPI 2.4. This study was conducted to create a valid interactive multimedia teaching material, practical, and effective. Since there are correlated between spatial reasoning and student learning achievements, the influence of Course lab on the improvement of spatial reasoning is also seen. Spatial reasoning has three aspects that are mental rotation, spatial orientation, and spatial visualization. This study is a development model consisting plomp as design composed of three phases. The results obtained through this research interactive multimedia teaching material course lab based on geometry flat side were valid, practical, and effective. Students’ test scores average changed at 25 with a standard deviation of 7.07. The test results statistically demonstrated the value which means there were some differences in the average score of the initial test and final test. Course lab also led to improving students’ spatial reasoning. The multimedia developed was effective in improving both student learning achievements and spatial reasoning.
Implementasi Program Pembangunan Infrastruktur Di Desa Paku Kecamatan Morosi Kabupaten Konawe Pebrianto, Pebrianto; Darpin, Darpin; Elwan, La Ode Muhammad
REZ PUBLICA Vol 6, No 3 (2020): September-November
Publisher : Universitas Halu Oleo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33772/rzp.v6i3.16059

Abstract

This study aims to determine the implementation of infrastructure development programs in Paku Village, Morosi District, Konawe Regency. as well as to find out the inhibiting factors for infrastructure development in Paku Village, Morosi District, Konawe Regency. This research design is a qualitative descriptive study. To answer the problems in this research, a qualitative descriptive analysis was used. The results of this study illustrate that; 1) The condition of a number of roads in Paku Village, Morosi District, Konawe Regency, until now, almost the entire road from the border of Paku Village is still untouched by the names of asphalt, vaping and so on, the conditions have not changed, still cobbled roads mixed with clay. This can hamper the process of selling natural products in Paku Village and the bad impact can be felt by the community, especially during the rainy season when the freight car cannot operate and 2) that the health facilities in Paku Village are currently inadequate until now, especially puskesmas facilities. According to the author's observations while at the research location that until now the health facility infrastructure has not changed, it can be seen from the number of people who still have to go to the sub-district with a distance of approximately 5 km to get health services.