ผลการสร้างชุดสาธิตทั้ง 14 เรื่อง ปร

Create a set of demo all 14 results, the story contains all 30 demonstration Panel panel Panel tests, each of which currently car performance. Found to be consistent with the work that has been placed in the way of the theory, analysis, therefore it is appropriate to be used as teaching aids in courses related to electronic circuit design and analysis. The assessment of experts from three people overall expert assessment of a series of trials with appropriate reviews that create and find quality teaching series. Direct current electrical circuits, elective courses, professional certificates. Major industry category 2557 Buddhist Board of vocational education (SOR) that researchers created in this level (average, standard deviation = 3.75 = 0.33), which the expert opinion is quite in the same direction, from which the summarized assessment valuable academic integrity has the highest average = average 4.33, which has a standard deviation = 0.57735, with the lowest average include strength and durability, refined (average = 3.00) standard deviation = 0.00).

The building consists of a series of demonstrations, including 14 demo boards all 30 panels, each panel has already Competency Test. That can be analyzed in a way that is consistent with the theory. It is appropriate to take it as a medium of instruction in the subjects related to the analysis and design of electronic circuits. 3 experts from the assessment of experts who assess the overall suitability of the opinion that the trial and the quality of teaching sets. DC circuits of the year 2557 Diploma types of industries. Vocational Education Commission (VEC). The researchers created this time is at a good level (mean score = 3.75, SD = 0.33), which expert opinion is quite in the same direction. From the results of the evaluation of the accuracy of valuable academic has the highest average. The mean = 4.33, SD = 0.57735, with the average lowest. Is strong and durable, sophisticated (mean = 3.00), standard deviation = 0.00).

The effect of building demonstration of both 14. The panel consists of all 30 demo panel. Each panel has test performance. It was found that the work in line with the analysis in theory. It is suitable to be the teaching of the course that involves the analysis and design of electronic circuits. From the evaluation of experts 3 you. Overall, the expert evaluate the appropriateness of the experimental set of opinions to construct and to find out the quality of instruction Electric circuit course in Vocational Colleges 2557 type of industry. Vocational Education Commission (SAS) constructed by this time at a good level (mean = 3.75, the standard deviation. = 0.33) which expert opinion rather go in the same direction. The conclusion of appraisal accuracy, the valuable academic average maximum average ซึ่งมีค่า = 4.33, standard deviation. = 0.57735 side is average including is strong and durable, sophisticated (mean = 3.00) standard deviation = 0.00).