การพัฒนาทักษะการเรียนรู้โดยใช้บทเรียนออนไลน์ เรื่อง การคิดแก้ปัญหาผ่านตัวเลขเพื่อเสริมสร้างความสามารถด้านการคิดอย่างมีวิจารณญาณของนักเรียนชั้นประถมศึกษาปีที่ 5

Abstract

The purposes of this research for 1) develop a online lessons on problem solving through numbers to enhance critical thinking skills of the fifth grade students. 2) to study critical thinking abilities of fifth grade students, and 3) assess the satisfaction of an online lessons. The samples were 30 fifth grade students within Bankotabaru school in yala province. The research instruments were 1) The online lessons 2) evaluation form 3) achievement tests contained 20 items and 4) satisfaction questionnaire. The research statistics used were mean, standard deviation and t-test. Results of the research found that: 1) the developed online lessons had a quality at a good level (x̅ = 4.43, S.D. = 0.50) 2) the critical thinking ability of fifth grade students after using the online lessons was significantly higher than before at the .05 level, and 3) the students showed satisfaction with using the developed online lessons at the high level. (x̅ = 4.47, S.D = 0.16)