Development of Teaching kits for PQ-ADAPP learning activities

Abstract

This research aimed to: 1) develop an effective instructional package for the PQ-ADAPP learning activity in the Electronics and Circuits course (code 20104-2102), meeting the established criteria of 80/80; 2) compare the pre- and post-test scores of students using the PQ-ADAPP instructional package in the Electronics and Circuits course; 3) determine the effectiveness index of the PQ-ADAPP instructional package, aiming for a value greater than 0.50; and 4) investigate student satisfaction with the PQ-ADAPP learning activity. The sample consisted of 26 first-year Electrical Power Engineering students in the second semester of the academic year 2025, selected through purposive sampling. Research instruments included an instructional package, lesson plans, quality assessment forms, achievement tests, and a satisfaction questionnaire. Data were analyzed using percentages, means, standard deviations, and a t-test.

The results revealed that: 1) the PQ-ADAPP instructional package had a very high quality rating and an overall effectiveness of 80.45/81.54, meeting the established criteria; 2) students who learned using the PQ-ADAPP package had significantly higher post-test scores compared to pre-test scores (p < 0.01); 3) the effectiveness index of the PQ-ADAPP package was 0.7055, indicating a 70.55% learning progress, exceeding the set criterion of 0.50; and 4) students expressed a high level of satisfaction with the PQ-ADAPP learning activity.