Hello all!
The National Council of Teachers of Mathematics (NCTM) posted their latest edition of Illuminations (resources for teaching math) with on-line games, interesting new math apps, and other brainteasers. Check out their website: http://iem.nctm.org/display.php?M=2143742&C=e2ee91eccc17ccdf25ff5404e2f54068&S=1540&L=28&N=1601
Best,
Brooke Istas