Key to Percents...question

[homeschoolmomtutu]

I went to purchase a new student workbook and the cover had changed since my older child used it a year and 1/2 ago? I left w/ out buying and can't figure it out from the site.Does anyone know if the contents changed? I already have the answer book and wasn't sure if I would have to purchase an updated one & they didn't have it there to look at...:confused:

[homeschoolmomtutu]

Ok ...I have my answer:D...I will post here if anyone needs the info in the future:bigear:...The cover changed, but the contents has not...the cover change reflects a new service they offer which tracks and tests your students progress through the Key to books..