Enhanced project-based learning using peer-feedback

We report on an innovative approach to teaching Optics to Engineering students in the form of an enhanced class experience developed by project-based learning, presentations, and peer-feedback. In order to compensate for the lack of laboratory work, an optics project was introduced alongside class demos. In order to increase class interest in the project, a competition was declared and the winner(s) were chosen by the class, who judged student presentations according to preset criteria. The winners received small prizes in recognition of their performance. The project was an important step forward in the learning process; it was very enjoyable for the class, in spite of the substantial additional work. We report on the successes and shortcomings of the project-based peerevaluation method used in the classroom. The project presentations and competition created an effervescent atmosphere and debates, and increased student interest and participation.