'Algebra Rules'
It does. And this site has all of the rules in one place, nicely displayed.
Month: November 2016
Rotational symmetry
http://weavesilk.com Use the tools to change the amount of rotational symmetry and observe what happens. I think I’ve found a new display. Another nice picture.
An update on Planboard. My thoughts
I said I’d post a few thoughts on Planboard when I got the chance, and I’d used it for a while, so here they are. Firstly, it completely suits the way my brain works. When I’m planning lessons, little bits of… Continue Reading