DESIGN AND DEVELOPMENT OF A TEACHING KIT ON HOW TO USE BASIC MEASURING INSTRUMENTS IN THE AUTOMOTIVE INDUSTRY A CASE STUDY OF JIG PRACTICE INSPECTION OF AUTO PARTS MEASUREMENT FOR UNDERGRADUATE STUDENTS

Abstract

The objectives of this research were 1) to determine the effectiveness of the teaching series on how to use basic measuring tools in the automotive industry, 2) to evaluate the quality of the teaching series, and 3) to compare the academic achievement of the learners. The samples used in the research were undergraduate students from the Faculty of Industrial Education, Department of Mechanical Engineering, Rajamangala University of Technology Phra Nakhon, Bangkok, who registered for the course of Quality Control Year 2/2023, with a total of 30 people using a purposive sampling method. The tools used for the research include a series of lessons on how to use basic measuring instruments in the automotive industry. Formative and summative assessments, evaluation forms for the quality of the teaching set. The statistics used for data analysis include the mean and standard deviation.

The results of the research showed that 1) Experts' evaluation of the teaching set's quality for using basic instruments for measuring in the automotive industry shows that the real media's quality, the simulation media's quality, and the usability of each is very good. 2)  Results in the teaching set's efficiency the values, when applied to the group of learners, equal 90.65/93.01, higher than the required criteria of 80/80. and 3) With the research hypothesis, students' academic achievement was significantly higher after studying than it was before studying at the .01 level.