The Development of Web-based Instruction for Review on Creating web based with Macromedia Dreamweaver of Mathayomsuksa 6

Abstract

The purposes of this research were to 1) develop and find out the quality and efficiency of The Development of Web-based Instruction for Review on Creating Web based with Macromedia Dreamweaver of and 2) To compare pretest and posttest achievement scores of subjects learning with WBI for Review on Creating Web based with Macromedia Dreamweaver. The sample consisted of students in the Mathayomsuksa 6 of Bangnampriao Wittaya School academic year 2557 by the sampling method (Cluster Sampling) 2 classes overall 60 students. The Instruments of research were consisted of WBI for Review on Creating Web based with Macromedia Dreamweaver, the quality evaluation form of WBI and an achievement test having the IOC between 0.67 to 1.00, the difficulty is between 0.47 to 0.77, the discrimination is between 0.33 to 0.80 and the reliability is 0.89 The statistics for analysis were mean, standard deviation and t-test for dependent samples. The results of this study were 1) the quality of WBI was very good ( = 4.52), good level for lesson contents and media production. 2) The efficiency WBI was 82.35/84.05 3) The learning achievement after the lesson through web base instruction for review was significantly higher than before to learning at .01 level