The effect of Learning activities organizing by IMPROVE method with Polya problem solving process on Mathematical problem solving ability and learning achievement in topic of fundamental of Mathayomsuksa 4 students at Kabinwittaya School in Prachinburi province

Abstract

The purposes of this research were to compare the ability of Mathematical problem solving and Mathematical learning achievement in topic of fundamental of Mathayomsuksa 4 students through the use of learning activities organizing by IMPROVE method with Polya problem solving process. The participants used for this research were 43 second students of mathayomsuksa 4/1 students in the second semester of the 2021 academic year at Kabinwittaya School, Wangdal subdistrict, Kabinburi District, Prachinburi. The samples were randomly selected using cluster random sampling. The data were analyzed by using the mean, standard deviation and t-test for one sample group. Research results were: the ability of Mathematical problem solving of the mathayomsuksa 4 students through the use of learning activities organizing by IMPROVE method with Polya problem solving process was higher than the criterion of 70 percent criterion at the 0.05 level of significance and the Mathematical learning achievement of the mathayomsuksa 4 students through the use of learning activities organizing by IMPROVE method with Polya problem solving process was higher than the criterion of 70 percent criterion at the 0.05 level of significance.