The Eeffect of Learning Together Technique on Mathematical Problem-Solving Ability and Mathematics Achievement for Grade 5th Students

Abstract

The objectives of this research were to 1) compare the mathematical problems-solving ability on the subject of circles of students after learning was organized using the LT technique with the 70 percent criterion. 2) compare the mathematics achievement of students on the topic of circles after learning was organized using the LT technique with the 70 percent criterion. The sample group used in the research was grade 5^th students at Khon Kaen University Demonstration School. Faculty of Education Khon Kaen University in the 2^nd semester of academic year 2023, totaling 38 people, were obtained by cluster random sampling. The research tools include 1) a cooperative learning plan using the LT technique                2) mathematical problem-solving ability measurement test 3) mathematics achievement test. Statistics used in data analysis include mean, standard deviation and t-test for one sample.

         The results of the research found that 1) mathematical problems-solving ability on the subject of circles of students after learning was organized using the LT technique was higher than the criteria of 70 percent with statistical significance at the .05 level. 2) mathematics achievement on the subject of circles of students after learning was organized using the LT technique was higher than the criteria of 70 percent with statistical significance at the .05 level.