Abstract:
The development of electronic books on the topic of using painting program in Microsoft Windows 7 for grade 3 students in the learning area of occupation and technology, Strand 3: Information and Communication Technology. The purposes of this research were 1) to develop electronic books on the topic of using painting program in Microsoft Windows 7 for grade 3 students which the efficient according to criteria of 80/80, 2) to study the learning achievement after using electronic books on the topic of using painting program in Microsoft Windows 7 for grade 3 students. The sample were grade 3 students of Tetsabanmitsampanwittaya School, Wang Nam Yen district, Sa Kaeo province selected by multi stage random sampling. The research instruments were : 1) Six lesson plans, 2) Electronic books on the topic of using painting program in Microsoft Windows 7 for grade 3 students in the learning area of occupation and technology, strand 3 : Information and Communication Technology, and 3) a set of 30 items learning achievement test (pre-test and post-test). The data were analyzed by using arithmetic mean, percentage, standard deviation and t-test (dependent sample).The research results found that were the efficient of the electronic books on the topic of using painting program on Microsoft Windows 7 for grade 3 students was 87.82/90.97. Also, the learning outcome of the post-test was higher than the pre-test at 0.05 level of statistical significance.