The Development of Learning Achievement in Thai Language Subjection Royalty Terminology for Mathayomsuksa 2 Students Wattasaan “Buranasinanusorn” School Taught by Using Exercise Books

Abstract

The purposes of this research were: (1) to develop a royalty terminology exercise for Mathayomsuksa 2 students based on the standard criteria 80/80, (2) to develop the learning achievement by using the exercise of royalty terminology, (3) to study Mathayomsuksa 2 students’ satisfactions toward teaching by using royalty terminology exercise. The sample included 29 Mathayomsuksa 2 students, who studied in the first semester of academic years 2021. The results of the study were: (1) The exercise of royalty terminology of Mathayomsuksa 2 students had an efficiency equal 80.92/81.15 which met the set criteria, (2) The academic achievement after using the exercise was higher than the pretest scores at the .05 statistical significant level, (3) The students’ satisfaction was found at the highest level.