The Construction of the Computer Multimedia instructional package on entitled Problem Solving in Developing, Photogravure, and Photo Enlargement of Black and White Film
Abstract:
This research aimed to construct the computer multimedia instructional package on entitled
"Problem Solving in Developing, Photogravure, and Photo Enlargement of Black and White Film"
for vocational diploma students at the department of Photography and Video Technology, Thonburi
Vocational College, to evaluate quality of the multimedia, to evaluate the learning achievement after
using the multimedia, and to evaluate students' satisfaction towards multimedia. The sampling
group in this study was chosen through simple random sampling method consisted of 35 vocational
diploma students at the Department of Photography and Video Technology, Thonburi Vocational
College in the academic year 2009. The tools used in this study consisted of the constructed
multimedia, the evaluation forms of the multimedia's quality, the evaluation forms of learning
achievement, and the evaluation forms of students' satisfaction on instructional multimedia. The
research results revealed that the quality of the constructed multimedia was at a "good" criterion
( X = 4.05). The learning achievement increased when the results from the pretest and the posttest
were compared through t-test, the t value from the calculation was 19.17. It meant the students had
higher learning achievement at the statistical significance level of 0.01 in accordance with the
hypothesis. Moreover, the result of the evaluation of students' satisfaction on multimedia was at a
"high" level (X = 4.35). Therefore, this instructional multimedia can be used in teaching practically.