Math U See Epsilon & Overlays???

[macimom]

I am having the most difficult time deciding on a math curriculum...I am considering Math U See again, we have used it for the last two years, but I'm wondering if I really need the fraction overlays for Epsilon...it's $30 I would rather not spend if I don't really need them. Are they necessary?

Thanks!

[LilyGrace]

Depends. I've spent the last few days watching the DVD and I think you could get by without ordering them if seeing the demonstrations is enough. If you need hands on work then DEFINITELY order them.