Abstract:
The objectives of this research were 1) to study the efficiency of the multimedia learning Packages on the Important Buddhist Days for the students in Mathayom 1 at Nakhon Sawan Panyanukul School, Muang Nakhon Sawan District, Nakhon Sawan Province at 70/70 of criterion, 2) to compare the pretest and posttest of the multimedia learning Packages on the Important Buddhist Days for the students in Mathayom 1, and 3) to study the satisfaction of the students to the learning of the multimedia learning Packages on the Important Buddhist Days for the students in Mathayom 1 at Nakhon Sawan Panyanukul School, Muang Nakhon Sawan District, Nakhon Sawan Province. The sample was 9 students in Mathayom 1 at Nakhon Sawan Panyanukul School, Muang Nakhon Sawan District, Nakhon Sawan Province in the first semester of the academic year 2022 with the simple random sampling. This research applied the Experimental Research with One Group Pre-test Post-test Design. The research instruments were the 5 multimedia learning Packages on the Important Buddhist Days, the pretest and posttest of the multimedia learning Packages on the Important Buddhist Days consisting of 30 items, and the satisfaction test of the students to the learning of the multimedia learning Packages on the Important Buddhist Days consisting of 10 items. The statistics for the data analysis used percentage, mean, and standard deviation.
The research results were as follow:
1. The result of developing the multimedia learning Packages on the Important Buddhist Days for the students in Mathayom 1 at Nakhon Sawan Panyanukul School, Muang Nakhon Sawan District, Nakhon Sawan Province had the efficiency at 78.22/78.15 in the efficiency criterion 70/70.
2. The result of comparing the pretest and posttest of the multimedia learning Packages on the Important Buddhist Days for the students in Mathayom 1 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 multimedia learning Packages on the Important Buddhist Days for the students in Mathayom 1 found that the satisfaction of the students was at the high level.