Rightstart has been the perfect fit for my 10 yo, but I'm not so sure it is for my 7yo who is about halfway through RS B. I want to finish the subtraction lessons with her and then possibly move her into something else for 2nd grade. She recently told me she hates using the abacus (she has always resisted it) and just wants "to use my B-R-A-I-N." ? I can understand that...my mental math skills have improved while teaching my older daughter, but I don't see an abacus in my head. I see more of a very long number line. Anyway, she catches onto math concepts more quickly than my oldest, but she has a very low frustration tolerance and easily gets upset. She tends to do more counting to figure out problems than I would like, so I've always made her do the strategies we learn on the abacus so she can learn it, but I'm tired of the fight. Also, I know she has a pretty good 1st grade grasp of the things like money, time, measurement, etc that fill up the last part of each level in RS. So I don't think the needs to finish the book past the subtraction lessons before we move on. If we stick with RS though, we probably will finish those just because she struggles with handwriting and I know that all those lessons in C with addition and subtraction tables will be too much for her. I also see her struggling with the geometry lessons in C.
Options I'm mulling around:
Try to adapt the abacus lessons to another manipulative like money or a 10-frame. (I'm not exactly sure how to do this, so would appreciate tips from anyone who has. I tried popsicle sticks and that didn't work well either.)
I have all of Math Mammoth (one of the failed attempts with big sister), so I showed her some pages from it, but the pictures were not something she is used to and that bothered her. I'm thinking of gradually transitioning her into it anyway and seeing if she gets used to it. For example, while we keep working on subtraction in RS B, give her some pages from a fun topic like time and see how she does with it. MM was way too busy and not enough explanation for my other daughter, but I'm not sure that will be a problem for my 7 yo.
If neither of these go well, I'm thinking of Singapore or Math in Focus although I hate to spend that much on another curriculum when I already have two. Do these rely on the abacus as much as RS?
I've thought of Beast Academy because I think she would like the explanations in the comic book in the samples I've seen, but I think she would get frustrated with the problems.
Thoughts? When I asked in the RS FB group, most of the replies said she didn't have to like the abacus and to just make her do it. ? I get that we have to do hard things, but would like math to not be a fight most days. ☺️ Thanks!