Okay, class, raise your hand if you’re implementing Common Core State Standards for Math this school year. Hmmmm, that’s an impressive show of hands. (I assume.) Here at The Mailbox, we’ve been keeping a close eye on the similarities and changes coming to the upper grades courtesy of Common Core. We’re aligning our upper grades…
mean
The Language of Math
Obtuse and acute, am I right? I mean, median and mode. On average, I’d say I only get a fraction of the decimals divided and the remainder carry on. Maybe we should table this discussion before it multiplies out of control. The cardinal rule I am certain of when it comes to math literacy is…