Supporting Active Learning and Example Based Instruction with Classroom Technology

This paper describes an application of classroom technology in support of teaching through the use of examples and active learning techniques. Here we report on using Classroom Presenter, a Tablet PC based classroom interaction syst, in a senior level course in Algorithms -- a domain for which the instructor believes working on sample probls is critical to student learning in the classroom. The role of the technology was to integrate activities into the lecture so that students have the opportunity to work with concrete examples in class, while the instructor can collect and review student work in real time, incorporating selected student answers into the discussion. In this paper, we describe the pedagogical goals of the instructor, the types of activities used to achieve those goals, and the role that technology played in supporting those goals and activities. The contributions of the paper are in showing how classroom technology can be used to support pedagogical choices, as well as in phasizing the value of having clear pedagogical goals when incorporating a new technology in the classroom. We believe the application of technology as illustrated in this work could bring similar benefits to the instruction in other disciplines.