การพัฒนาชุดกิจกรรมการเรียนรู้เพื่อส่งเสริมการอ่านจับใจความภาษาอังกฤษ ด้วยกลวิธีการสอนแบบ PQ5R สำหรับนักเรียนระดับชั้นประถมศึกษาปีที่ 6

Abstract

The purposes of this research were to develop the instruction kits using PQ5R strategy to enhance English reading comprehension for Prathomsuksa 6 students to meet the efficiency criteria of 80/80, and to compare the students’ learning achievement before and after learning through the developed instruction kits. The sample consisted of 30 Prathomsuksa 6 students studying in the second semester of the academic year 2020 at Bankheelek School, selected through cluster random sampling. The research instruments included six instruction kits and a 40–item learning achievement test made by the researcher, with item difficulty indices ranging from .50 to .67, indices of item discriminative power ranging from .33 to 1.00, and the reliability value of .95. The statistics for data analysis were mean, percentage, standard deviation, and t-test. The research findings were as follows: 1. The developed instruction kits consisting of six sets of Sports, Hurricane, Forests, Healthful Meals, Save the Earth, and Holidays aimed to develop the students’ English reading comprehension through the PQ5R strategy in terms of interpretation, detail identification, main idea identification, and conclusions. The developed instruction kits had the efficiency values of 81.65/82.92, based on the standardized criteria of 80/80. 2. The students’ learning achievement after the intervention was higher than that of before at the .01 level of significance.