Hi all, some time ago, I think it was last year, someone posted a lesson plan
w/ illisrations for bump n slide tessellations. I can not for the life of me
locate this file in my room or drawers at home........and really would
appreciate it if any of you had it tosend it to me as an attachment asap!!!!
I remember there were pictures of 4x4 index cards, and somehow cutting out a
piece, then taping it onto so the forms interlock endlessly, like
Escher.....If any of you have this,,please send it to me !!!!!
Christine in Binghamton