I have a 17-year-old daughter and we used the Weaver Vol.1 during her 1st grade year. It was the best year we ever had in our home school experience. I had started her in a program that was textbooks and workbooks in Kindergarten and we were burned out halfway through the year. The next year we used the Weaver, because I knew that there had to be more to home school than getting burned out in kindergarten. That year was the best year we have ever had, unfortunately I decided to do my own thing which was ok, but I wish now that I had stayed with the Weaver and now I have a 5 and 3 year old and I am using Interlock and am planning on going on to use the weaver for all of their schooling and for my 1 year old too. I always remember her 1st grade year as our best year and she often comments on that too. I highly recommend The Weaver, to anyone looking to home school in a way that they can look back on with good memories for years to come.