The development of web-based lessons incorporating infographic media based on problem-based concepts in Computer-Assisted Workpieces for Sixth Grad Students

Abstract

Abstract The purposes of the research were 1) to develop web-based lessons to meet the specified efficiency of 80/80, 2) to compare problem solving skills before and after studying the developed web-based lessons, 3) to compare the test scores before and after studying the developed web-based lessons, and 4) to study students' satisfaction of the developed web-based lessons.The samples were 30 Grade 6 students at Ban Nong Song Hong Nong Dong Nong Hin School who were selected from cluster random sampling. The research instruments included 1) lesson learning management plans, 2) web-based lessons incorporating infographic media based on problem-based concepts, 3) problem-solving skills tests, 4) learning achievement tests, and 5) a satisfaction questionnaire. The results of the research were as follows: 1) the developed web-based lessons had an efficiency of 89.07/81.50, which was higher than 80/80, (2) the problem solving skills before learning had an average score of 7.67 (S.D. = 1.82) and after learning of 12.93 (S.D. = 2.19), which was higher than before learning at a statistical significance level of .01, 3) the learning achievement test score before learning had an average score of 7.90 (S.D. = 2.42) and after learning of 16.30 (S.D. = 1.46), which was higher than before learning at a statistical significance level of .01, and (4) the students had the whole satisfaction of the developed web-based lessons at the highest level.