Learning to Learn Portfolio Model

I just found this Learning to Learn Portfolio Model developed by Ian Fox, the Principal at Bucklands Beach Intermediate School, Auckland, New Zealand. This model provides a wonderful framework for thinking about portfolios in schools: Metacognitive Development, Assessment to Improve Learning, and Development of Home-School Links. His online paper, Learning to Learn in the 21st Century, provides further explanation of this model and how it is implemented in his school.