We are big on Guided Math in our school.  I know it's a growing trend across the country.  This past Wednesday I went to a staff development after school for Math and Science.  In the Math portion the teachers presenting mentioned Debbie Diller's newest book on Math Work Stations.  Have you read it?  Do you use it or implement some of her strategies?  I have yet to read it, but I asked my administrators if they could get us copies of it.  What's your opinion of the content of this teaching resources?