Two separate writing-to-learn activities in which students wrote to authentic audiences outside of the instructor were used in a college integrated science course, Science of Water. For the first task, students were asked to write to fourth-grade students, and for the second, students were asked to write to their academic advisor. An overview of…

Presents a simple pedagogical model to teach the importance of antiparallel complementarity in nucleotide pairing when replication, transcription and coding are initially introduced. (HM)

Presents a brief review of the historical background of Personalized System of Instruction (PSI) by one of its founders. Reflects on the past and future for this form of individualized instruction. (CS)