>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