High School Portfolios in the Pacific NorthWest

How do we create mandatory high school portfolios and still keep the qualities that make a portfolio a portfolio (and not something else, like an assessment management system)? How to we create student-centered portfolios within an institutional context? I recently received an inquiry from a student teacher in British Columbia which made me think about these issues. I have posted my response (too long to include in a blog entry).

In addition to the high schools in British Columbia, where high school students begin a portfolio in Grade 10, the State of Washington will be providing access to an electronic portfolio under a Student-Centered Planning program funded by the 2006 Washington Legislature. In this context, it looks to me like the portfolio is both for helping implement the Franklin Pierce School District's Navigation 101 model curriculum as well as to document student achievement.