Mathematics Resources

ClassFlow connects mobile devices to interactive white boards. Teachers can build their own lessons or access lessons and activities in the marketplace that contains both freely available and paid content.

Desmos contains a freely available graphing calculator as well as digital activities covering 6-12 math. It also contains an activity builder and computation layer for teachers to create their own activities.

The National Council of Teachers of Mathematics (NCTM) is the world's largest math education organization. Their website has a wealth of materials for future math educators some of which are freely available while others are available only for members. A student membership is $49 per year.

"MathWorld is an online mathematics reference work, created and largely written by Eric W. Weisstein. It is sponsored by and licensed to Wolfram Research, Inc. and was partially funded by the National Science Foundation's National Science Digital Library grant to the University of Illinois at Urbana–Champaign." (from Wikipedia)