การออกแบบชุดกิจกรรมการเรียนรู้ตามแนวคิดการออกแบบย้อนกลับ รายวิชาเคมีเพิ่มเติม ระดับชั้นมัธยมศึกษาตอนปลาย โรงเรียนบางพลีราษฎร์บำรุง จังหวัดสมุทรปราการ

Abstract

The purposes of this research were to examine the efficiency of a learning activity package based on a backward design concept in the Additional Chemistry Subject; to compare the learning achievement of the students learning through the developed learning activity package based on backward design concept and the students learning through a conventional teaching method; and to examine the students’ attitudes towards the developed learning activity package. The samples consisted of two classes of 88 Mathayomsuksa 6 students of Science-Mathematics Study Plan, enrolled in the second semester of the academic year 2018 at Bangpleeratbamrung School, Samutprakarn Province. The research tools consisted of a learning activity package based on a backward design concept using a Big 5 learning method, a learning achievement test and a set of opinion questionnaires. Statistics for data analysis were mean, percentage, standard deviation, and t-test.

The findings were as follows:

1. The developed learning activity package based on a backward design concept in Additional Chemistry Subject reached an efficiency of 85.43/85.07, which met the defined criteria of 85/85.


2. The learning achievement of students learning through the developed learning activity package after the intervention was higher than the student group learning through the conventional teaching method with a statistical significance level of .05.

       3. The opinions of students learning through the developed learning activity package in overall were at the highest level.