I wanted to take the Hey Math! discussion out of the other thread.
Questions, I looked at both the US and Singapore version and I think if we try one it will be the Singapore version. It covers similar things like the Singapore Math books, a few things are introduced at different times, but it's similar enough.
My main reason is that Singapore version would give me access to Primary 3 - Primary 6 + Secondary 1, where US version covers only 3rd-5th grade. If I want it to last for a year I better go beyond 5th grade.
I still haven't had DS5 to look at it. I need to catch him in the right mindset
