This curriculum has been a real life saver for me. I homeschool my special needs daughter and I´m always struggling with material to work on. Although there are many curriculums out there, very few cater directly to special needs kids and understand their learning struggles. This one presents relevant material clearly and simply. There are pre and post tests which help me to establish what my daughter needs to learn, what she already know and then, by the end of the unit what she has learned. So I know if I should move on or need to repeat some lessons/subjects. Also there is alot of repetion (presented in different ways) on the core subject matter and I see that at the end of each unit she truly has learned what was taught. Highly recommended!