We have had no success with EquatIO for my daughter, my daughter is doing standard yr7 math which seems to fall between the levels that you see in EquatIO videos (all the ones I have seen are either K-2 kind of math or upper highschool). I asked the Australian distributor for help, sent them a page of her homework and they basically said "Yeah, EquatIO isn't going to be right for her, she should learn to use a whole lot of shortcuts and work arounds in Word". Which left me rather disappointed. Moving to full time Keyboarding in all other subjects made such a difference to her and has only made her handwriting worse now that she uses it less.