XactMath: an innovative teaching tool to support formula and topic selection in business mathematics

Yaacob, Nurul Aityqah and Jaafar, Zuraida and Rusli, Nur Ida Aniza and Ahmad, Siti Noor Dina and Ahmad, Mardiana and Mohamed, Nadiah (2025) XactMath: an innovative teaching tool to support formula and topic selection in business mathematics. In: Negeri Sembilan International Exposition (NSIEx) & Research Symposium 2025: e-Book of Extended Abstract. Universiti Teknologi MARA, Negeri Sembilan, pp. 206-209. ISBN 9786299595373
Abstract

This study investigates the use of the XactMath application as a digital learning tool to support students in mastering the topics of Simple Interest and Promissory Notes in Business Mathematics. The application guides students through three steps: identifying keywords, matching them to formulas and selecting the appropriate formula for problem-solving. A descriptive analysis was conducted to measure student acceptance and interest in the app after usage. Findings from a sample of 50 students, consisting of 36 females (72%) and 14 males (28%) revealed a high level of acceptance (M = 4.46, SD = 0.54) and strong interest (M = 4.44, SD = 0.52) in using the app for learning. Students agreed that the app improved their understanding, memorization and application of concepts, even without lecturer guidance. These results suggest that XactMath is a promising instrument for improving mathematical learning engagement and self-directed learning in business-related topics.

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