The Effects of Inductive and Dedutive Learning Management on Mathematical Reasoning Ability and Learning Achievement in Sequences of Mathayomsuksa 5 Students

Abstract

              The purposes of this research were 1) to  compare mathematical reasoning ability in sequences of mathayomsuksa 5 students after learning with inductive and deductive learning management activities with the  criterion of 70 percent  and 2) to compare  mathematics learning achievement in sequences of mathayomsuksa 5 students after learning with inductive and deductive learning management with the set criterion of 70 percent. The sample were 25 mathayomsuksa V students of the first semester in academic year B.E 2560, they were selected by cluster random sampling method. The research instruments used in this research consisted of 1) six inductive and deductive lesson plans; 2) mathematical reasoning abilities test, with the reliability of 0.90; and 3) mathematics learning achievement in sequences test, with the reliability of 0.88. The data were analyzed by  mean, percentage, standard deviation and t – test for one sample.

            The results were as follows: 1) the mathematical reasoning  ability in sequences of mathayomsuksa 5 students after learning with inductive and deductive learning management was higher than the set criterion of 70 percent at .05 level. 2) the mathematics learning achievement in sequences of mathayomsuksa 5 students after learning with inductive and deductive learning management  was higher than the set criterion of 70 percent at .05 level