This column shares reflections or thoughtful opinions on issues of broad interest to the community. This month's issue discusses the value of traditional lecturing.

Student-centered education is in the air. It is present in many reform agendas for higher education across every discipline and is shortlisted as an important goal for teaching and learning in many reports and recommendations of professional agencies and scientific societies. There is wide consensus that moving from teacher-centered to…

Described are different chemistry curricula that use lecture-experiments. Different components are discussed within the lecture-experiment format, such as determinism, memory, note taking, descriptive chemistry, and holistic chemistry. Also discussed are different personalities in chemistry education. (DS)

In its use of complex, real-world problems to introduce concepts and motivate learning in an active and cooperative learning environment, problem-based learning is a powerful alternative to the passive lecture in introductory college science. Use of technology and multimedia instruction, focus on large classes, and use of interdisciplinary…