Each instructor will develop a personal style and will have different objectives for using a classroom response system. These are some of the traditional types of questions used.
Using PhET simulations in a large lecture class The Photoelectric Effect part of Pedagogy in Action:Library:PhET Interactive Science Simulations:Examples
This activity provides a complete curriculum for teaching the photoelectric effect using the PhET Photoelectric Effect simulation in a large-lecture modern physics course. It includes links to powerpoint slides for two to three 50-minute lectures using Peer Instruction with clickers, and one homework assignment suitable for an online homework system. Research has demonstrated that students in classes using this curriculum have a better understanding of the photoelectric effect than students in classes using traditional instruction supplemented by a computerized tutor.