After being part of a discussion about Sonlight curriculum...i found out that we purchase the wrong grade level for Emily. Sonlight is set up so crazy, and the online guide they have to help you choose the correct grade level suggested Core100. I found out that Core 100 is a 7th grade level, Emily is in 9th grade. I also found out that they have a money back policy. you have one year to try it out. if you are not satisfied with it after doing 12 weeks of school (within that 1 year) you can return it for 100% money back!!!!! :oD since the online guide (Sonia) mislead up they are also going to refund ALL shipping charges!!!! YAHOO!!!! :o) doing the happy dance!!!