Abstract:
The purposes of this research were to develop the computer instruction package entitled Thai
wisdom in four regions for Mathayomsuksa 5 students to find out the efficiency of the package,
learning effectiveness, and the learners' satisfaction towards the package. The research tools were
as follows: 1) the develop the computer instruction package entitled Thai wisdom in four regions for
Mathayomsuksa 5 students, 2) the achievement tests, 3) the evaluation form on multimedia
software, 4) the questionnaire on learners' satisfaction. The study sampling group was 30
Mathayomsuksa 5 from Assumption College. The results showed that the efficiency of the computer
package was at 81.95/88.17 The analysis of pre-test and post-test scores for the learner's
effectiveness revealed that the efficiency before the process (Epre) was at 16.78, it was lower than the
efficiency after the process (Epost) , which was at 88.17. Accordingly, the computer instruction
package may increase the learning effectiveness to 71.39 and the sampling group's satisfaction was
at a relatively high level (X-bar = 4.36). It can be concluded that the computer instruction package
entitled Thai wisdom in four regions for Mathayomsuksa 5 students has the efficiency in teaching
and learning process and also could be used for self-study.