Development of multimedia for self-learning on Tonal matters three groups of alphabets and tonal variations to promote Thai reading and writing abilities of grade 4 students

Abstract

The objectives of this research were 1) to develop multimedia for self-learning. The three groups of tonal texts and tonal conjugation to promote the Thai reading and writing abilities of Prathomsuksa 4 students were effective according to the 80/80 criteria. 2) To determine the effectiveness of using multimedia for learning. self The topic of tonal characters in 3 groups and tonal conversion to promote the reading and writing ability of the Thai language of 23 Prathomsuksa 4 students at Ban Kham Toei School by group randomization.  (Cluster Random Sampling) Use the classroom as a random sampling unit. Used tools Multimedia for self-study On the topic of tonal texts 3 groups and their tonal conjugation form, skill training on the tonal texts of the 3 groups and their tonal conjugation Tonal test, 3 groups of letters and their tonal conjugation. The tool quality value was 4 the mean difficulty was 0.45, the mean power of discrimination was 0.48, and the test's confidence was 0.85, standard deviation. And the use of t- test independent sample test statistics.

            The results of the research found that 1) multimedia for self-learning Tonal issues, three groups of characters and tonal variations to promote reading and writing abilities of Prathomsuksa 4 students. The efficiency was 81.42/82.47

2) the effectiveness of using multimedia for self-learning. The topic of tonal characters 3 groups and tonal variations to promote the reading and writing ability of Prathomsuksa 4 students after school was significantly higher than before at the .01 level.