Abstract:
The objectives of this research were 1) to study the efficiency of the analytical thinking skill packages on Significant Western Civilizations for Matayomsuksa 5 students at Takhliprechasan School at 80/80 of criterion, 2) to compare the pretest and posttest of the learning achievement with the analytical thinking skill packages on Significant Western Civilizations for Matayomsuksa 5 students at Takhliprechasan School, and 3) to study the satisfaction of the students to the learning of the analytical thinking skill packages on Significant Western Civilizations for Matayomsuksa 5 students at Takhliprechasan School. The sample was 40 Matayomsuksa 5 students in the fourth room at Takhliprechasan School in the first semester of the academic year 2022 with the simple random sampling. This research applied the Experimental Research. The research instruments were the 6 analytical thinking skill packages, the pretest and posttest of the learning achievement consisting of 30 items, and 3) the satisfaction test of the students to the learning with the analytical thinking skill packages on Significant Western Civilizations for Matayomsuksa 5 students at Takhliprechasan School consisting of 10 items. The statistics for the data analysis used percentage, mean, standard deviation, and Paired Sample t-test.
The research results were as follow:
1. The result of developing the analytical thinking skill packages on Significant Western Civilizations for Matayomsuksa 5 students found that the efficiency of the analytical thinking skill packages was at 84.38/83.21.
2. The result of comparing the pretest and posttest of the learning achievement with the analytical thinking skill packages on Significant Western Civilizations for Matayomsuksa 5 students found that the posttest of the learning achievement was higher than the pretest at 0.05 of statistical significance.
3. The result of studying the satisfaction of the students to the analytical thinking skill packages on Significant Western Civilizations for Matayomsuksa 5 students found that the satisfaction of the students was at the high level.