THE DEVELOPMENT OF WEB-BASED INSTRUCTION FOR REVIEW ON THE TOPIC OF QUESTION WORDS FOR GRADE 5 STUDENTS

Abstract

The purposes of this research were 1) to develop and evaluate the quality and the efficiency of web-based instruction for review on the topic of question words for Grade 5 students 2) to examine differences between pre-test and post-test learning achievement of the students after the treatment. The population of this study was a group of 21 students studying in Grade 5 in semester 1 of the academic year 2559 at Watyodsuwankeeree School in Ratchaburi Province The research instruments were the web-based instruction lessons on question words, the web-based instruction lessons evaluative questionnaire, and the web-based instruction lessons achievement test, comprising 35 test items with the consistency index (IOC) reported in the range of 0.67 to 1.00, the level of difficulty (P) between 0.37-0.79, the discrimination (R) between 0.32-0.74, and the test reliability (KR 20) at 0.88. The data were then statistically analyzed by means of mean ( ) and standard deviation (S). The result showed that: 1) The overall quality of web-based instruction lessons was at an excellent level with a good level of content (=4.47), and an excellent level of media production (=4.50) when individually test-performed. 2) It was also found that the efficiency of web-based instruction lessons (E₁/E₂) was 81.09/80.27 respectively. 3) When compared, it was revealed that post-test achievement score was higher than that of the pre-test.