Archive for May, 2014

Common core arithmetic

I’ve seen plenty of references to ‘common core’ and the changes in ways arithmetic is taught.  This article: ‘There’s A New Way Of Doing Subtraction — And It’s So Much Better Than How You Learned In School‘ caught my eye because of its claim of being ‘new’. After we had taken our GCE ‘O’ levels (yes, I’m […]

A personal blog about a few of my interests … other than Visual Thinking