Orthographic projection skills and computer aided design literacy of drafting technology students / June Rey L. Dullete.

Abstract:
Industrial technology demands proficiency in traditional orthographic projection skills (OPS) and modern Computer-Aided Design (CAD) literacy. While CAD offers advantages, a strong foundation in OPS remains crucial for effective software use. This study was conducted at the College of Technology in University of Antique (Main Campus), Sibalom, Philippines, aimed to investigate the relationship between orthographic projection skills (OPS) and computer-aided design (CAD) literacy in second-year industrial technology students. This also explored the influence of factors such as academic performance, technology access, financial background, prior education, and sex to this connection. A descriptive-correlational research design was employed. Data were collected from second-year industrial technology students through assessments and surveys that evaluated their OPS skills and CAD literacy. Statistical tools including frequency, mean, percentage, standard deviation, t-tests for independent samples, one-way ANOVA, and Pearson r were used to analyze the data. The findings of the study revealed that the overall average performance revealed a need for improvement in speed and accuracy. However, students enrolled in technical drawing courses evaluated significantly better skills in both areas. Interestingly, a gender difference emerged, suggesting that sex might be a factor influencing speed and accuracy in drafting. Notably, neatness and legibility remained satisfactory across all student groups. Students demonstrated a high level of CAD literacy regardless of the individual’s socioeconomic background. Furthermore, sex, monthly family income level, academic track, or access to personal gadgets. Surprisingly, none revealed no significant differences in CAD proficiency among these groups. The study did not identify a significant correlation between orthographic projection skills and computer-aided design literacy. The study concludes that excelling in traditional technical drawing (orthographic projection) skills isn't necessarily a prerequisite for computer-aided design (CAD) software, and vice versa. Recognizing this disconnect, schools can develop better teaching methods. By creating targeted lessons for each skill set, instructors can address their specific requirements. This finding highlights the importance of a well-rounded teaching approach. Different aspects of technical and design expertise might need different teaching methods to ensure students fully grasp all the necessary skills. The findings can guide the development of an enhancement activity plan and strengthen both skillsets that focus on OPS and 'treat as considerations' for CAD. This plan, based on the research results, can bridge the gap between traditional and digital skills, preparing students for success in the industrial technology field.

APA Citation (7th Edition):

Dullete, J. R. L. (2024). Orthographic projection skills and computer aided design literacy of drafting technology students [Master's thesis, University of Antique].

Main-Masteral Theses MAEd-Vocational Technology.