The Development of Multimedia Computer Group learning science About Data communication and computer networks for Mathayom 2 students

Abstract

The objectives of this research are 1) to find efficiency of Multimedia Computer Group learning science about Data communication and computer networks for Mathayom 2 students according to benchmark of 80/80 and 2) to find Pre and Post Learning Achievement of students who used Multimedia Computer Group learning science about data communication and computer networks for Mathayom 2 Samakkhi School, Nong Chik District, Pattani Province who are studying the semester 1/2019 for 7 classes. There were total 189 students. The instruments included 1) computer multimedia lessons, 2) academic achievement tests 3) two evaluation forms for determining effectiveness of the multimedia lessons: 3.1) content validity assessment by experts and 3.2) multimedia lesson assessment by media and educational technology experts.  The data were analyzed by percentage, arithmetic means and t-test for dependent sample. Conducting the research according to the procedures can be concluded the following results: The efficiency of Multimedia Computer Group learning science about Data communication and computer networks. Showed the 82.33/83.17 efficiency and post learning achievement of students who used Multimedia Computer Group learning science about Data communication and computer networks for Mathayom 2 students was higher than pre-learning achievement with statistic significant of .01.