The Development of Interactive Computer Assisted Instruction Lessons for The Achievement of English Grammar for Mathayomsuksa 5 Students

Abstract

        This research is an academic service project for schools in the service area of Lampang Rajabhat University. The objectives of this research were: 1) to development of Interactive computer assisted instruction lessons for the achievement of English grammar for Mathayomsuksa 5 students to be effective according to the 80/80 criteria; 2) to compare the learning achievement of English grammar by using the average score of 75 percent; and 3) to study the Mathayomsuksa 5 students’ studying satisfaction about interactive computer assisted instruction lesson. The sample was selected by mean of cluster random sampling. The instruments used in this research were: 1) interactive computer-assisted instruction lessons on English grammar; 2) The test of matching learning and filling words in the blanks with alpha coefficient equivalent to 0.75, discrimination value between 0.27-0.80, and difficulty value between 0.33-0.80; and 3) the 5-point rating scale satisfaction test of athayomsuksa 5 students learning by Interactive computer assisted instruction lessons. The statistics used in data analysis were percentage, mean and standard deviation. The statistics used in hypothesis test was One Sample Group t-test
        The results of the study were as follows. 1) The Interactive Computer Assisted Instruction on English Grammar for Mathayomsuksa 5 students was 80.16/81.42 which met the set criterion of 80/80. 2) The achievement of students learning by Interactive Computer Assisted Instruction on English Grammar was significantly were 78.85 higher than 75% criterion at the 0.05 level of statistical significance. 3) The level of students’ satisfaction toward learning by Interactive Computer Assisted Instruction on English Grammar was at the high level (M = 4.16).