DDs school uses the Holt text as well. Book 1 is considered 6th grade, 2 is 7th grade and 3 is 8th grade pre-Algebra. The one good thing about Holt is that we have online access to the book, quizzes and video tutorials. Also DD doesn't have to carry heavy books home every day. The book moves quite slowly but if you go through it at home, you can skip some of the repetitive parts.

Jen