THE DIFFERENCE OF STUDENTS MATHEMATICAL REPRESENTATION ABILITY BY USING PROJECT BASED LEARNING AND PROBLEM BASED LEARNING ON THE TOPIC OF STATISTICS IN GRADE X SMA NEGERI 1 PERCUT SEI TUAN
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Institusion
Universitas Negeri Medan
Author
Widi Aulia Widakdo (STUDENT ID : 4113111080)
Asmin (LECTURER ID : 195708041985031002)
Asmin (LECTURER ID : 195708041985031002)
Subject
LB Theory and practice of education
Datestamp
2016-08-24 06:53:09
Abstract :
This research is quasi-experiment. The purpose of this research is to know whether students’ mathematical representation by using instruction of project based learning is different with project based learning on topic Statistics at grade X SMA Negeri 1 Percut Sei Tuan A.Y. 2014/2015. The population of this research is students of SMA N 1 Percut Sei Tuan which consists of 27 classes, whereas the sample consists of 2 classes, namely, X IIS 1 as experimental class A consists of 31 students and X IIS 3 as experimental class B consists of 30 students. Experimental class A used Project Based Learning and experimental class B used Problem Based Learning. Collecting data technique of this research is mathematical representation test given in the end of learning either in experimental class A or experimental class B. The type of this test is essay test. Before doing hypothesis test, the normality and the homogeneity test should be done. The result of those tests, sample was taken from normal distributed and homogeneous population. The data analysis of experimental class by using t-test with significance level α = 0.05, it was obtained that tcalculation > ttable then H0 is rejected and Ha is accepted. It can be concluded that students’ mathematical representation ability by using instruction of project based learning is different with problem based learning on the topic of Statistics at grade X SMA Negeri 1 Percut Sei Tuan A.Y. 2014/2015. The research that has been done, researcher suggested that Problem based learning can be as consideration to teachers in enhancing senior high school students’ mathematical representation ability. Teacher intends to use problem based learning, needed preparation and used time effectively in its implementation. The result and instrument of this research can be used as consideration to implement problem based learning in a different class grades and subjects for the future researchers.
This research is quasi-experiment. The purpose of this research is to know whether students’ mathematical representation by using instruction of project based learning is different with project based learning on topic Statistics at grade X SMA Negeri 1 Percut Sei Tuan A.Y. 2014/2015. The population of this research is students of SMA N 1 Percut Sei Tuan which consists of 27 classes, whereas the sample consists of 2 classes, namely, X IIS 1 as experimental class A consists of 31 students and X IIS 3 as experimental class B consists of 30 students. Experimental class A used Project Based Learning and experimental class B used Problem Based Learning. Collecting data technique of this research is mathematical representation test given in the end of learning either in experimental class A or experimental class B. The type of this test is essay test. Before doing hypothesis test, the normality and the homogeneity test should be done. The result of those tests, sample was taken from normal distributed and homogeneous population. The data analysis of experimental class by using t-test with significance level α = 0.05, it was obtained that tcalculation > ttable then H0 is rejected and Ha is accepted. It can be concluded that students’ mathematical representation ability by using instruction of project based learning is different with problem based learning on the topic of Statistics at grade X SMA Negeri 1 Percut Sei Tuan A.Y. 2014/2015. The research that has been done, researcher suggested that Problem based learning can be as consideration to teachers in enhancing senior high school students’ mathematical representation ability. Teacher intends to use problem based learning, needed preparation and used time effectively in its implementation. The result and instrument of this research can be used as consideration to implement problem based learning in a different class grades and subjects for the future researchers.
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