Projects in the Physical Chemistry Laboratory: Letting the Students Choose

Abstract

In a twelve week Physical Chemistry laboratory course half the time is spent on a standard set of rotation experiments and half on a project of the students own choosing. The students are told that they must only use equipment available within the department and chemicals that are either in the department or which can be ordered on a strictly limited budget. These restriction provide valuable experience in planning research work using limited resources. Initially the projects are based on an article in the literature or on an experiment in a Laboratory Manual and only after successfully repeating the published procedure is the project extended into new areas. Each student gives a short talk outlining the planned experiments before the experimental work begins and/or one presenting the results at the end. A positive attitude to problem solving is encouraged. Successful problem solving is identified through regular review by the class of progress in each project. Students report finding the project a rewarding and challenging experience. The laboratory course is now a more satisfying experience for both staff and students.