The Development of Electronic Book in Fraction to enhance Mathematic Achievement for Prathom Suksa 5th Students at Klongnongyai School (Thongkam Parnkham-anusorn)

Abstract

The purposes of this research were to (1) construct and find the effectiveness of mathematic electronic books in fraction for Prathom Suksa 5^th students to be effective, as of the standardized criterion 80/80 (2) compare the effectiveness of mathematic achievement in fraction for Prathom Suksa 5^th students after using electronic books towards the normal learning. The sample consisted of 120 Prathom Suksa 5^th students at Klongnongyai School (Thongkam Parnkham-anusorn) of 4 classes during semester 1 of the academic year 2020. The subjects, selected by simple random sampling technique by using the lottery method, consisted of 60 students of 2 classes who were 30 students in the control group and 30 students in the normal group. The instruments were (1) the mathematic electronic books in fraction (2) lesson plan of using mathematic electronic books in fraction and (3) mathematic achievement in fraction test with reliability of the test at 0.85. The data were analyzed by means, percentage, standard deviation, and t-test independent test samples.

The research findings revealed that 1) the efficiency of the mathematic electronic books in fraction for Prathom Suksa 5^th was 81.73/81.75 which was higher than the criterion of 80/80 and 2) the students’ mathematic achievement in fraction after using mathematic achievement in fraction test was significantly higher than the students using the normal learning teaching at the .05 level.