My Answer: We love, love, love Teaching Textbooks.
MATH U SEE...amazing! My daughter struggled for a very long time and after paying tutors and using most of the stuff out there we found math u see! LOVE IT!
I love Teaching Textbooks because it largely takes me out of the equation. I understood the math I was trying to teach my kids, but apparently I was awful at explaining it since the kids would just end up more confused. It is a computer based (disc) program which works well for my electronic junkies (plus doesn't need a lot of materials like Math-U-See does). My one complaint thus far is I school year-round and have just passed my kids from one level to the next without a break. The 1st several lessons (at least 10) are all review. This would be fine coming back from summer break, but I got a loud groan and an "I already know all this!" complaint from my child. However, I informed her that she has the option of skipping the lecture and going straight to the questions (at her own risk)....on the other hand, this also demonstrates a level of flexibility that other programs might not have. There are online demos you can check out to see if it will be a fit for you too. :)