Replurk from kmulford - add yourself to plurk4teachers.pbwiki.co... sorry if you have received it more than once 
drlaurienAL
says
i have done that. i will need to add to delicious bkmks
Oh, good idea! I forgot about that. Thanks, drlaurie
Geoteach
says
great idea, I have passed it on
techtiger
says
thanks, just added on