การประชุมวิชาการระดับชาติ ครั้งที่ 16
มหาวิทยาลัยราชภัฏนครปฐม

The purposes of this research were to: 1) develop online multimedia with question-based learning management in the Technology (Computing Science) subject, 2) find the efficiency of the developed online multimedia, 3) compare students’ learning achievement before and after learning, and 4) study of students’ satisfaction towards online multimedia with question-based learning management. The sample group used in this research was 31 students in grade 9/1 at the Sriboonyanussorn School, derived by cluster random sampling. The research instruments used in this research were lesson plans, online multimedia, learning achievement tests, and a student satisfaction evaluation form. The statistics used in the research were percentage, mean, standard deviation, and dependent t-test.

         The results showed that: 1) the online multimedia consisted of three lessons: 1.1 searching for resources, 1.2 evaluating the reliability of information, and 1.3 media literacy, the developed online multimedia was qualified in content, technique, and methodology at the highest level, 2) the efficiency of the online multimedia was 98.06/77.96, which was according to the set criteria at 80/80, 3) the students' learning achievement after learning was significantly higher than before learning at the .05 level, and 4) overall, the students' satisfaction with online multimedia with question-based learning management was at the highest level.