The Development of WBI using Problem-based Learning Base on CoPBL model to promote Analytical thinking skill on Computer subject For Prathomsuksa 4 Students

The purposes of this research were to 1) develop the web-based instruction base on CoPBL model for Prathomsuksa 4 students, 2) to compare the analytical thinking skills of the students who learned with the Web-based instruction for CoPBL model and the ones who learned with traditional teaching method, 3) to study the satisfaction of the students learning throught the developed web-based Instruction. Samples ware 50 Pratomsuksa 4 students who study in Patanadek School. The research instruments consisted of questionnaire, a development of WBI using problem-based learning base on CoPBL model on computer subject for Prathomsuksa 4 students, and test of analytical thinking skills, the satisfaction form, and an assessment form of the web-based instruction base on CoPBL model. The research statistics used were percentage, mean, standard deviation and t-test (Independent sample). The results of the research were as follow: 1. The opinions of the experts with web-based instruction for CoPBL model was most appropriate. The result of the developed the web-based instruction for CoPBL model revealed that the effectiveness of the web-based instruction was higher than the average standard of Meguigans (1.02). 2. The analytical thinking skills of the students who studied with the web-based instruction base on CoPBL model was significantly higher than those studied with the traditional teaching method at the 0.01 level of significance. 3. The students’ overall satisfaction with the learning was in the high level. In conclusion, the findings indicate that the web-based instruction. Can use for instruction to raise the ability to analytical thinking skills. Learners effectively