A lock-in amplifier is a versatile instrument frequently used in physics research. However, many students struggle with the basic operating principles of a lock-in amplifier which can lead to a variety of difficulties. To improve students' understanding, we have been developing and evaluating a research-based tutorial which makes use of a computer…

This study aims to explore how online searching plays a role during PBL tutorials in two undergraduate health sciences curricula, Medicine and Dentistry. Utilizing Interactional Ethnography (IE) as an organizing framework for data collection and analysis, and drawing on a critical theory of technology as an explanatory lens, enabled a textured…

Non-native English speaking (NNES) students in higher educational settings face difficulties writing academic papers and, in response to these difficulties, often seek assistance in understanding cultural, rhetorical, linguistic aspect of writing in English (Harris & Silva, 1993; Powers & Nelson, 1995). One resource available to them is…

Individual oral tutorial presentations have been utilised in numerous undergraduate courses to develop and assess students' skills in organising and communicating ideas and information to a select audience. However, evidence from the literature, interviews with academics (n=5), and the author's own experiences have demonstrated that these…