Hi Greg:
Yes, I like your term powerful. Being a reflective tool, when a teacher memorializes a thought or comment, or idea, improvement in the course and ultimately in student learning is likely to be the result. I also think there are other ways besides a journal to caputure memories or thoughts, and many are very simple. Pos-it notes, colored paper notes inserted alongside a page in the curriculum binder, or references to websites are a couple examples I use that's proven effective.
But a journal offers a chronological narrative of ideas and is very suitable for teachers who adopt… >>>