The Development of Learning Achievement and Mathematics Problem Solving Skill by Flipped Classroom and Star Strategy of Seventh Grade Students Kannasootsuksalai School Suphanburi

Abstract

 This research aimed to (1) compare students’ learning achievement before and after learning; (2) study the seventh-grade students’ mathematics problem solving skills after learning; and (3) study the seventh-grade students’ satisfaction with learning by using the Flipped Classroom and STAR strategy. The research population and sample were 45 students from seventh grade class 4 at Kannasootsuksalai School in Suphanburi, derived by simple random sampling. The research instrument comprises of 1) lesson plans, which were learning management plans based on Flipped Classroom and STAR strategy, 2) learning achievement tests, 3) mathematics problem-solving skills tests and 4) satisfaction assessment forms. Data analysis used the arithmetic mean, standard deviation, and t-test for dependent samples. The conclusion of this research showed that: 1) the seventh-grade students’ mathematical learning achievement after learning by Flipped Classroom and STAR strategy was higher than before learning (t=8.522); 2) the seventh-grade students’ mathematics problem solving skills after learning by Flipped Classroom and STAR strategy was at a high level; and 3) the seventh-grade students’ satisfaction with learning by Flipped Classroom and STAR strategy was at the highest level.