การพัฒนากิจกรรมการเรียนรู้โดยใช้รูปแบบการสอนทักษะปฏิบัติของเดวีส์ เพื่อส่งเสริมทักษะกระบวนการทำงาน กลุ่มสาระการเรียนรู้การงานอาชีพ สำหรับนักเรียนชั้นมัธยมศึกษาปีที่ 3

Abstract

The purposes of this research were to 1) develop learning activities using the Davies' instructional model for promoting work process skills in the career learning substance group for Mathayomsuksa 3 students to meet the efficiency criteria of 80/80, 2) compare the students’ learning achievement before and after the intervention. 3) compare the students’ work process skills, after learning through the developed learning activities, with the criterion of 80 percent, and 4) examine the students’ satisfaction toward the developed learning activities. The sample, obtained through cluster random sampling, consisted of 29 students of Mathayomsuksa 3/2 in the first semester of the academic year 2020 at Sakonthawapi School, Sakon Nakhon province. The research instruments were:1)six lesson plans, 2) a learning achievement test, 3) a work process skills test, and 4) a satisfaction questionnaire. The statistics for data analysis were percentage, mean, standard deviation, and Dependent Samples t-test.   

The findings were as follows:                                                      1. The efficiency of the developed learning activities was 82.91/81.95, which met the 80/80 criteria.                                2. The students' learning achievement after the intervention was higher than that of the pre-intervention at the .05 level of significance.                                                          3. The work process skills of students after the intervention were 20.61 (85.87 percent), which was higher than the 80 percent criterion.                                                                            4. The students’ satisfaction toward the developed learning activities was at a high level (= 4.18 , S.D. = 0.63)