The Development of Web-based Instruction with Problem-based learning in Abstraction Concepts for Grade 7 Students of Prachamongkol School

Abstract

The purposes of this research were; 1) to develop web-based instruction with problem-based learning in abstraction concepts for grade 7 students of Prachamongkol School, 2) to evaluate the quality of problembased learning lesson in abstraction concepts for grade 7 students of Prachamongkol School. The sample group used in this research was 5 experts in content and 5 experts in WBI production technique using purposive sampling method. The research tools include 1) web-based instruction with problem-based learning in abstraction concepts 2) content evaluation form and 3) WBI production technique evaluation form. The results of the research were as follows; 1) the web-based instruction with problem-based learning in abstraction concepts consisted of 3 units 2) the content quality was at a very good level (􀝔􀒧􀀃= 4.78, S.D. = 0.42) and the WBI production technique quality was at a very good level (􀝔􀒧􀀃= 4.76, S.D. = 0. 43)