The Development of Learning Achievement on English Vocabulary By Flipped Classroom Approach for Mutthayomsuksa 3

Abstract

         This research is experimental research. The purposes of the study were 1) to compare the learning achievement on English vocabulary before and after using flipped classroom, 2) to study the satisfaction of students after learning English vocabulary with flipped classroom. The research samples in this study were 32 secondary students in The Demonstration School. The sample group selected by simple random sampling. The research instruments were 1) online classroom titled English classroom, English 5 for grade 9 students, 2) lesson plans of flipped classroom teaching, 2) achievement test on English vocabulary, English 5 for grade 9 students, 4) exercises on English vocabulary, 5) questionnaire on student’s satisfaction on flipped classroom teaching. The statistics used in this study were mean, standard deviation and dependent samples t-test.
         The results of this research were as follow: 1) the learning achievement of students after using flipped classroom was significantly higher than before using at the 0.05 level, 2) the student's satisfaction for flipped classroom teaching g overall were at a very good level (average scores = 4.45).