National efforts to transform undergraduate biology education call for research experiences to be an integral component of learning for all students. Course-based undergraduate research experiences, or CUREs, have been championed for engaging students in research at a scale that is not possible through apprenticeships in faculty research…

Greek engineering Schools have a high status and attract good students. However, we show that in the leading institution, the National Technical University of Athens, only 27% of the students admitted in 1992-2003 graduated after the nominal five years study: the median graduation time was 73 months (reaching 93 months in one School) and 12% are…

Many different versions of Problem-based Learning (PBL) are used today. To be consistent in evaluating the effectiveness of PBL, the focus in this paper is on what Howard Barrows called authentic PBL (aPBL). In aPBL students are empowered with the learning process; key distinguishing features are that the students teach each other the new…