Teaching & learning visual aids: power point and visibility / Chen Ai Hong, Saiful Azlan Rosli and Cosette Yoon Wey Hoe

• Main Authors: Chen, Ai Hong (Author), Rosli, Saiful Azlan (Author), Cosette, Yoon Wey Hoe (Author)
• Other Authors: Noorezam, Maisarah (Contributor), Jasman, Nurul Hijah (Contributor), Khairol Anuar, Nur Alyani (Contributor), Mokhtar, Muhammad Irfan (Contributor), Taib, Siti Aishah (Contributor), Othman, Diana (Contributor), Amat, Dia Widyawati (Contributor), Sarijari, Haniza (Contributor), Sumery, Zuraidah (Contributor), Abu Bakar, Siti Zarikh Sofiah (Contributor)
• Format: Book
• Published: UiTM Cawangan Johor Kampus Pasir Gudang, 2020-10.
• Subjects: Conference or Workshop Item; PeerReviewed
• Online Access: Link Metadata

Summary

Background: Visual aids play an imperative role in lecture delivery today. Visual aids enhance audience engagement and learning experience. The purpose of this study is to provide a better understanding of the illumination setting for Microsoft Office PowerPoint 2011 and its impact on learner's visibility at six-meter viewing distance during a lecture. Methods: The background illumination for Microsoft Office PowerPoint 2011 pre-set at one-quarter (25%), half (50%), three-quarters (75%), and full (100%) transparency levels in the visibility investigation. Visibility was inferred from the reading speed measurement to complete a text projected at six meters. Results: Visibility was affected significantly by different background illumination settings (p<0.05). The best visibility was found in a three-quarters transparency setting. Conclusions: Academicians should be more cautious about their PowerPoint text-background contrast in lecture preparation and delivery to enhance the learning environment.

Item Description

https://ir.uitm.edu.my/id/eprint/39220/1/39220.pdf