Posted on June 4, 2010


There’s a nice site called “conceptua math” — but in a fit of pique, I read the terms of use when I signed on and per what it says… I won’t like to it.  THat’s right, I agree *not* to link to the tools therein.   I suppose that it’s to keep me from making it look like it’s my idea…it’s got some neat ideas for arranging fractions on number lines.

Posted in: math