Abstract:
The purposes of this study were to: 1) develop the web-based e-book, entitled, the computational science for Mathayomsuksa 1 Students, Wat Pho Thong School to meet the efficiency criterion of 80/80, 2)compare the students achievement before and after learning with the web-based e-books, entitled, the computational science for Mathayomsuksa 1 Students, Wat Pho Thong School and, 3) study the students satisfaction towards learning with the web-based e-books. The research samples were. Mathayomsuksa 1 Students, Wat Pho Thong School, Mueang District, Buriram Province in Semester 1, 2021 Academic Year. The research instruments consisted of the web-based e-books, entitled, the computational science, learning achievement test, and the satisfaction questionnaires for learners. The statistics used in the data analysis were the percentage, mean, standard deviation, the efficiency value of E1/E2and the t-test (Dependent Samples)The research results showed that: 1. The web-based e-books on the title of computational science for Mathayomssuksa 1Students, Wat Pho Thong School had the efficiency criterion of 80.13/85.63.2. The students learning achievement using the web-based e-books on the title of computational science for Mathayomsuksa 1 Students in Semester 1, Wat Pho Thong School had the score after learning higher than before learning. 3. The students were satisfied with learning by using the web-based e-books on the title of computational science for Mathayomsuksa 1 Students, Wat Pho Thong School at the most level.