The promise of technology for positively influencing student outcomes is being hampered by a lack of understanding of who is leading technology in public schools and differing beliefs of technology use among technology leaders. The purpose of this qualitative multi-case study was to describe and understand the nature of technology leadership in…

A growing program of research in science education acknowledges the beginnings of disciplinary reasoning in students' ideas and seeks to inform instruction that responds productively to these disciplinary progenitors in the moment to foster their development into sophisticated scientific practice. This dissertation examines secondary school…

This dissertation presents a qualitative case study of students enrolled in online courses and how they perceived the orientation program they completed before starting these courses. The study was based on the perspectives of students enrolled in a fully online program at a small community college in western Maine. They were interviewed…