you might have seen last year's video of kids visiting valve and creating portal 2 test chambers in the name of science education. (which gave us the temporal free portal 1). In case you don't:
video of last year
http://www.youtube.com/watch?feature=player_embedded&v=QGQo0z3XikI
This year valve continues through STEAM for SCHOOLS, the school-friendly version of valve's game distribution service; access lesson plans and unique puzzles; and join a teachers-only community forum to share experiences.
for more info: http://www.teachwithportals.com/
now you're learning with portals.
