การพัฒนาทักษะกระบวนการทางวิทยาศาสตร์และผลสัมฤทธิ์ทางการเรียนของนักเรียน ชั้นมัธยมศึกษาปีที่ 4 เรื่อง การเคลื่อนที่แนวโค้ง โดยใช้การจัดการเรียนรู้ แบบร่วมมือเทคนิค STAD ร่วมกับผังกราฟิก

Abstract

The purposes of this research were to 1) develop lesson plans based on STAD cooperative learning integrated with graphic organizers on the topic of Curved Motion to meet the efficiency criteria of 75/75, 2) compare students’ science process skills before and after the intervention, 3) compare students’ learning achievement before and after the intervention, and 4) examine the satisfaction of students toward the developed learning management.The sample, obtained through cluster random sampling, consisted of 30 students from Mathayomsuksa 4/1 at Ban Phon Phaeng Chiarvanon Uthit 5 School, in the second semester of the academic year 2021. The research instruments included 1) lesson plans, 2) a science process skills test, 3) a learning achievement test, and 4) a satisfaction questionnaire. The statistics for data analysis were percentage, mean, standard deviation, and t-test for Dependent Samples. 

The research findings were as follows: 1) The lesson plans based on STAD Cooperative learning with graphic organizers achieved the efficiency of 76.94/77.78, which was higher than the defined criteria of 75/75, 2) The students’ science process skills after the intervention were higher than those before the intervention at the .01 level of significance, and 3) The students’ learning achievement after the intervention was higher than that before the intervention at the .01 level of significance, and 4) The satisfaction of students toward the developed learning management was at the highest level.