Illuminations: Resources for teaching math

The National Council of Teachers of Mathematics (NCTM) recently unveiled its re-designed website of free resources for teaching math Illuminations.
The Illuminations site now sports a right-hand panel for searching its interactive tools and instructional support according to the NCTM Principles and Standards along with Common Core State Standards in Mathematics (CCSSM).

You can use Illuminations to find lessons and online, interactive math activities. Check it out today!

Illuminations is a project designed by NCTM and supported by the Verizon Foundation.