Mathematical inductive and deductive learning activities with higher-order questions affecting mathematical concepts and reasoning ability in circles of mathayomsuksa iii students
Abstract:
This research aimed to study mathematical concepts and reasoning ability in circles of Mathayomsuksa III students using mathematical inductive and deductive learning activities with higher-order questions. The design of this research was one group posttest only design. The number of subjects for this study were 36 which stood for Mathayomsuksa III students who willed to participate in additional Mathematics class of 1st semester in academic year 2020. There were 3 research instruments, including 9 lesson plans using mathematical inductive and deductive learning activities with higher-order questions, mathematical concepts test and mathematical reasoning ability test. The data were analyzed by mean, standard deviation and one-sample z-test. The results revealed as the following : 1. After using mathematical inductive and deductive learning activities with higherorder questions, the average score of Mathayomsuksa III students mathematical concepts in circles were higher than the criteria of 70 percent with statistical significance at the level of 0.05. 2. After using mathematical inductive and deductive learning activities with higherorder questions, the average score of Mathayomsuksa III students mathematical reasoning ability in circles were higher than the criteria of 70 percent with statistical significance at the level of 0.05.