Development of Academic Achievement by Learning Activity using Safety Case Study of University Students in China

ABSTRACT

The purpose of this research was to compare the academic achievement of Sichuan University of Science and Engineering students in China before and after receiving learning activities using safety case studies. A pre-experimental research methodology was employed. The sample for this research consisted of one class of 30 first-year students from Sichuan University of Science and Engineering in China during the first semester of the academic year 2025. The sample group was selected using cluster sampling technique. The research instruments included safety case study lesson plans and an academic achievement test. The statistics used in data analysis were mean, standard deviation, and t-test. The research results showed that the academic achievement in learning activities using safety case studies of university students after receiving learning activities using safety case studies was significantly higher than before learning at the significance level of .05. It can be concluded that learning activities using safety case study methods significantly improve students' academic achievement, confirming their effectiveness in the field of safety education.