Learning Management using Lessons Online in Pulse and Switching Circuits Subject for Vocational Certificate Students

This purpose of this research was: 1) to create lessons online using google site based on the ADDIE model in pulse and switching circuits subject, 2) to test efficiency of the lessons online using google site in pulse and switching circuits subject, 3) to compare the learning achievement before and after learning with the developed lessons online and 4) to assess satisfaction of student with lessons online using google site based in pulse and switching circuits subject. The Sample groups of the research were 32 the first-year students with a vocational certificate in the Department of Electronic Technical, Nakhonnayok Technical College, research tools include lesson plan, online lesson, achievement test and students' satisfaction form. The research results shown that 1) the efficiency of the developed learning management using lessons online had the efficient of 76.92/75.23 higher than the 75/75 criteria, 2) The learning achievement of the learners was significantly higher than before learn at the. 05 level. and 4) the students had a high level of satisfaction on learning management using lessons online (mean is equal to 4.42 and standard deviation is equal to 0.16).