I am new to homeschooling and used your curriculum for ages 7-9 last year for my son. I have to say I was very skeptical. How could this curriculum prepare him to do well on a SAT? How would he compare to his peers in school? Well we just received his standardized test results back and WOW!!!!! Not only did your program prepare him but he did amazingly well, scoring 3 grades higher on average and he even had a grade equivalency in 3 categories of 9th grade! He's only 8! Thank you so much for providing such a great curriculum! We cant wait to do it again this year and next year and the year after that!