The Influence of the "Exploring the Potential of ClassWiz: More Than Just a Calculator" Programme on Students' Achievement in Engineering Mathematics 1

Abstract - Engineering Mathematics is a fundamental subject in Technical and Vocational Education and Training (TVET), yet many students continue to experience difficulties in mastering mathematical concepts. To support students' learning, the Department of Mathematics, Science and Computer at Politeknik Kota Bharu introduced the "Exploring the Potential of ClassWiz: More Than Just a Calculator" programme as a structured academic support initiative. This study evaluated the effectiveness of the programme by examining students' acceptance and mastery of the ClassWiz scientific calculator, determining the relationship between post-programme evaluation and academic achievement and investigating the influence of programme participation on students' performance in DBM10163 Engineering Mathematics 1. A quantitative cross-sectional design was employed involving 458 students, of whom 361 participated in the programme. Data were analysed using descriptive statistics, Pearson correlation, simple linear regression and an independent samples t-test. The findings revealed a high level of acceptance and mastery of the ClassWiz calculator among programme participants. A significant positive relationship was found between post-programme evaluation and academic achievement. In addition, programme participation significantly influenced students' academic performance, with participants achieving higher academic scores than non-participants. The study concludes that integrating the ClassWiz scientific calculator within a structured academic support programme enhances students' learning experiences and contributes positively to academic achievement. These findings provide practical evidence supporting the integration of educational technology with guided instructional strategies to strengthen Engineering Mathematics education in TVET institutions.