This instructional article is about an innovative teaching approach for enhancing student engagement and active learning in higher education through a combination of just-in-time teaching and the use of PowerPoint technology. The central component of this approach was students' pre-lecture preparation of a short PowerPoint presentation in which they answered a few general conceptual questions about the coming lecture topic. The power of PowerPoint, it is argued, is about structuring student thought and student engagement before and during lectures, as well as giving students more power to be involved to shape content and interactivity of university lectures. The article concludes with some valuable lessons and pointers for course instructors across disciplines about the pedagogy and use of PowerPoint as an instructional method for enhancing student engagement and active learning.