PnR Decorum and suspensions

[treee]

(02-07-2018, 01:20 PM)oncemoreuntothejimbreech Wrote: I got an idea. How about I post a picture of my daughter's common core math homework from the public school I told you I don't send her to because I care too much about her education to send her to a public school? And by that I mean I'll never post a picture of it or anything else I claim I'll post.

The real question is when do we start minimizing the teaching of manual arithmetic in the age of computation, and start focusing on the more abstract stuff? If common core pushes the understanding of more abstract systems further, then I'm all for it.