I am in australia where mathletics.com is very popular, I am not sure if youhave a US version, but this year I signed DD up early in the year. Like your DD she learns things in minutes 1:1 but gets nothing new in class. She did the whole of the yr 4 curriculum in about 8 weeks and it functioned as a great pre-teaching tool. It's radically improved her success at school. She refused to move on to yr 5, so she hasn't touched it for months, but it was $75 well spent.