Scratch is a free programming app (it's already on your computer and all the kids) that comes from MIT (scratch.mit.edu) that would be a great teaching tool in math. Larry, I mentioned this to you a while ago, but here it is!
Tableau Software today announced that it will make its flagship visual analytics product free to students currently enrolled at an accredited K-12 institution, college or university worldwide. Tableau for Students is a new program that provides licenses of Tableau Desktop Professional to students to enhance their studies and gain new skills. Tableau Academic Programs also include the Tableau for Teaching initiative, which offers educators software for their classrooms. Students should visit http://www.tableausoftware.com/academic/students to obtain a free product code and will be asked for information to verify their student status at an accredited institution.
Making Math more interesting. You may have seen this video before (2010) but still very good.
Very interesting perspective by Conrad Wolfram. He thinks the way we are teaching Math is the problem.
http://www.ted.com From rockets to stock markets, math powers many of humanity's most thrilling creations. So why do kids lose interest? Conrad Wolfram says the part of math we teach -- calculation by hand -- isn't just tedious, it's mostly irrelevant to real mathematics and the real world. He presents his radical idea: teaching kids math through computer programming.
School of One math program in New York City as one of the top 50 inventions of 2009.
math teachers appear to agree that their main challenges center around gaining access to already-existing tools and how best to weave them into students’ education. And just because there’s a lot to choose from doesn’t mean all the programs possess the same ability to teach math on a long-lasting, conceptual level.
“Basically, the research says when students have the ability to engage with multiple representations of a problem, then they are better able to apply these tools with problem-solving and reasoning,
“Just having access to technology is not enough,” Mr. Ellis continued. “It’s the role of the teacher or of the curriculum that’s essential. Although kids are quick to pick [technology] up, they’re not that quick at learning to relate it to a mathematical concept.”