Web-based Instruction for Review on Principles of Art Composition

Abstract

The purposes of this research were to develop,  to determine the quality and efficiency of Web-based Instruction and to compare the pre-test and post-test scores of students learning with Web-based Instruction for Tutoring. The samples consisted of 60 the  students of MathayomTaksinRayong school in the second 2013 semester  2, samples were  selected by purposive sampling finding and second group for achievement composition and divided in to 2 group, the first group for efficiency Instrument of this research were the Web-based Instruction for review, quality evaluation from and multiple-choice achievement tests. The achievement test was comprised of 20 items with the IOC between 0.67-1.00, the level of difficulty between 0.20-0.60, the level of discrimination between 0.20-0.40  and the reliability coefficient was 0.73. The results of this research revealed that. 1) The content quality of WBI evaluated by the expert was at the very good level ( =4.53) and technical media development quality was at the good level (  =4.29), 2) The efficiency E₁/E₂ of Web-based Instruction for review was at 80.33/84.17. 3) Thestudents’achievement was statistical significant at .05 levels higher than those achievement prior to learning with the Web-based Instruction for review .