Pre-teaching Preparatory Course for the Upper Secondary Graduates Enrolled in Diploma in Electrical Technology Rajamangala University of Technology Lanna Tak

The objectives of this research were to develop the basic skills required of students who graduate from upper secondary school and enroll in the diploma course, Department of Electrical Engineering of Rajamangala University of Technology Lanna, which included constructing an underlying set of basic skills and professional practice, along with to pre-teach students who graduated from the high school matthayomsuksa 6 to enroll in the Diploma course, Department of Electrical Engineering of Rajamangala University of Technology Lanna; and to compare the student basic skills and the professional practice, before and after the implementation of the pre-teaching preparatory course. The three steps of the research operation are: (1) to research on the basic skills and professional practice required matthayomsuksa 6 graduates (2) to develop a set of basic skill and professional practice (3) to pre-teach and compare the student’s basic skills and professional practice of achieve scores obtained before and after the use of the pre-teaching preparatory course. The data was taken from the samples which consist of 29 students from the Electrician branch by method of purposive sampling. The assessments of basic skills and professional practice contain the test on Basic Skills and Professional Practice. The data from this research were analyzed using percentages and averages for quantitative data. The results of the research revealed the following: (1) the quality of the basic skills and professional practice test, analyzed the reliability by the KR 20 formula of ditch rider Richardson showed a value of 0.91 and (2) a comparison between before and after taking the basic skills and professional practice preparation of the students who graduated from high school matthayomsuksa 6 and enrolled in the Diploma course, Department of Electrical Rajamangala University of Technology Lanna, showed a level of statistical significance at 0.01. (3) Teachers and students participating in pre-teaching course were satisfied of training materials and activities the teaching and the evaluation of students learning at a high level.