A SET OF LABORATORY LESSON ON AMPLIFIERS FOR A VOCATIONAL EDUCATION CERTIFICATE AUDIO EQUIPMENT COURSE

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ปทุมมา เพ็งวิชัย วิสุทธิ์ สุนทรกนกพงศ์ สมชาย หมื่นสายญาติ

Abstract

The purposes of this research were to develop, and to determine the quality and efficiency of the Amplifiers techniques laboratory set for diploma curriculum. The sample was 15 diploma students in the Department of Electronics at Samutprakan Technical College. The research tools consisted of an experimental board, 4 labsheets, a quality evaluation form, labsheets , and an achievement test. The statistics used for data analysis were percentage (%), mean (gif.latex?\bar{x} ), standard deviation and the efficiency value or  E1 / E2   


      The results of this research showed that the quality of the Amplifiers techniques laboratory set for diploma curriculum (gif.latex?\bar{x} = 4.78, S.D. = 0.28 ) was at a very good level and the labsheets  (gif.latex?\bar{x} = 4.53, S.D. = 0.30) was at a good level. The average scores of a formative test on 4 labsheets (E1) was 81.58 % and the one of an achievement test (E2 was 82.83% which was congruent with the specified hypothesis or E1 / E2 was 80/80.

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How to Cite
เพ็งวิชัยป., สุนทรกนกพงศ์ว., & หมื่นสายญาติส. (2019). A SET OF LABORATORY LESSON ON AMPLIFIERS FOR A VOCATIONAL EDUCATION CERTIFICATE AUDIO EQUIPMENT COURSE. Journal of Industrial Education, 18(1), 153-159. Retrieved from https://www.tci-thaijo.org/index.php/JIE/article/view/157040
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Research Articles

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