Challenging Assumptions About Technology Professional Development (audio) by Sylvia Martinez
b'Forty years after the invention of the personal computer, schools still find themselves begging teachers to introduce technology into classrooms. Conventional wisdom attributes the lack of effective technology use in classrooms to a shortage of, or poorly run professional development. At the same time, student-centered learning environments require teachers to develop more expertise not only in technology but also in pedagogy. Rather than continue to do more of the same, we should question assumptions and explore new models of teacher learning that address these issues.'