You may not have noticed but Web 2.0 has given math education a kick start. There are now ways of teaching and learning math that were nearly impossible just a few years ago. Today there are cohorts of pioneer educators who are experimenting with how to use Web 2.0 in the teaching of math. Early returns show much promise. But whether it delivers the goods or not depends on how it is implemented. Take for example the opportunity that Web 2.0 allows for us educators to improve math lesson collaboration. Right now there are literally thousands of web sites offering lesson plans, projects, activities, Webquests etc. each claiming to be aligned with the Standards. But is this explosion of resources making a difference in how teachers teach and learn mathematics? All that depends on the quality use of the activities and software tools that we have at our disposal. Making the right curriculum choices including software & accompanying activities continues to challenge us. What might help is a bit of hand-holding.

So how can Web 2.0 help make the activities be more coherent, focused, and well articulated?

*rarely is there any feedback available from teachers who have used them.*

I know that NCTM is trying to encourage more online discussions and collaboration about topics relevant to math education through the use of Blogs, Twitter, Ning and Facebook, so I wanted a find a venue for a viable discussion around Illuminations activities and applets. I found out via Twitter that Facebook is at the moment NCTM's preferred arena for discussions. Despite the fact that I'm not much of a Facebook user, I did go to NCTM’s Facebook site to see how the collaborative dynamics might work out. Here's what I posted to the discussion board. I wondered if this would generate (if any) discussions. (I'm writing this now more than 2 weeks later and still no one has made any comment.) I also revisited the Math Forum’s ambitious effort to create teacher collaboration around Math tools. It's full of good resources, but again its hard to get a group together to discuss issues around topics of interest. I did find some posts about Tessellations as a topic which included lots of good resources but not a lot of discussion about them.

Some of my CLIME friends suggested that a group site (like Ning.com) might be better for this. CLIME now has a Ning group site to see how well that will work (I'll keep you posted on my progress with that.)

So the bottom line here is that I’m looking for effective ways of collaborating on building effective lesson scenarios using dynamic math tools that generates lots of input from interested educators. I'll be posting some examples of what I have in mind at CLIME's new Wiki. Please share your ideas about this by replying with a comment below.

**Other Notes of Interest **

**Math 2.0 Unplugged Virtual Conference **(Coming in April, 2010). A Math 2.0 conference where people share their experiences of using dynamic math and web 2.0 software tools that inspire both teachers and students to explore and learn math the way you always dreamed it could happen. [More discussion at CLIME Ning site]

**Math Educator Blogs of Note. Scott McLeod started a wikipage encouraging math folks to post their favorite Math blogs and bloggers. It’s now just another lost item in cyberspace. I’m reviving it by updating the list to have as part of the CLIME directory and have some monitoring going on. Here is CLIME’s version (open for your editing).**

Dan Meyer blog (Dy/Dan) shares lesson ideas and lots of discussion using a strategy which he refers to as WCYDWT (What Can You Do with This?) Here's an example entitled *What I Would do with This: Pocket Change*

**On-line NCTM publication closes its doors**

OnMath NCTM’s technology based journal is no more. Cal Armstrong who was on the OnMath Editorial panel is now on the Math Teacher Editorial panel working towards adding more tech and Web 2.0 features to their long time journal. I assume a lack of readership did OnMath in. I hope the Math Teacher will be able to overcome the loss and create something even better.

**Math 2.0/FutureMath Weekly Webcast. Maria Droujkova leads a lively weekly Wednesday session hosting pioneers in the field who do presentations and lead Math 2.0 related discussions in various webcast environments (i. e. Elluminate, WizIQ, etc). I try to attend as many of these as I can. they're fun. Everyone is there to learn and help others to become more familiar with how these tools work. This gives us a peek at what 21st century conferences are becoming. Schedule of weekly events at Math 2.0.**

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