Archive for the ‘Twitter Math Camp’ Category

Max Ray and I communicated 3 years ago after I was in Philadelphia for a conference. We never actually met while I was there. Since then, he has published a book on problem solving. I’ll confess I bought it, but haven’t read it yet.

We were both at Twitter Math Camp last week. Early on the first morning, I nervously introduced myself to him and said hello. I didn’t want to take up too much of his time, since he was getting ready for his morning session. I intended to go to his problem solving session later on in the camp, but chose differently in that time slot only because there was another one I though might be slightly more relevant to my work next year. Because of that, I didn’t get to interact with him again, which I was regretting.

Then, Max ended up sitting beside me during Eli Luberoff’s keynote and Desmos demonstration. Desmos is more than just an awesome and free online graphing calculator. Eli was having us work through the Desmos Function Carnival activity, which is part of their set of classroom activities that are “Hand-crafted classroom activities. Designed by teachers. Built with love by Desmos.”

I had my laptop open, so Max slid over and we worked together. I’m the type of kid who needs to get everything right, so I was trying my hardest to get stuff done well.

Max said, “Get the next one wrong.” After I got over my initial shock, I remembered where I was and what we were doing. We were evaluating an online classroom activity. In order for an online classroom activity to be useful to students, it has to be built to provide them with useful feedback when they are wrong. I saw what Max was doing and why he wanted to be wrong. We got a few wrong, and we got feedback that would be useful to students. Thanks, Max, for that brief interaction, and for reminding me what I should have been doing in that moment. It made me think I should have gone to his problem solving session.

For the record, the Desmos function carnival appears to be a remarkably well-built activity. Check out David Cox’s video showing what the teacher can see over time as a class works on it. I intend to spend some time this summer working through some others.


Read Full Post »

Golf and TMC

Last week I attended Twitter Math Camp (yes, that’s a real thing). In my conversations with other attendees, we frequently ended up talking about how intimidating it felt being in the company of the other TMCers. This was a passionate and committed group of professionals sharing their best stuff. It was easy to be in awe of some of the presentations. This feeling of awe caused some people to experience angst.

This blog post from Mr. Kent really got people talking. If you haven’t read it yet, head on over there and check it out. I’ll wait. It’s way shorter than this post. Among other things, he says,

To be surrounded by this many people that are this far above me in every area of teaching, learning, growing, intellect, honesty, humor, and kindness, hit me like a stake through my heart. I truly feel as I am nothing compared to those I met here.

I respect how he was feeling. I had moments where I had similar thoughts myself. I’m writing this post to try to make him feel better, at the risk of offending other attendees. I suspect he’s a good teacher.

In addressing this post on her own blog, Kate Nowak says,

I’d just like to say, everybody chill the &^%$ out. We are all good at some things and suck at other things. One thing we all share is the recognition that we all have work to do, and that we can all get better, and that focusing on that is worth our time.

In the comments on Mr. Kent’s blog, Jen weighs in strongly with,

The truth is, many of the teachers at TMC14 have also admitted feeling inferior (look through this morning’s #tmc14 thread). It’s hard not to when so many great ideas are being shared – but remember, these people are there sharing a few great ideas, they can’t all be that awesome all of the time. What makes it harder still is the celebrity reception some of the veterans get from those newer to the mtbos. That’s not reality, and I wish it would stop.

I want to take her last comment a step farther. We need to get over ourselves, as a group. Underlying feelings like Mr. Kent’s, at least when I have them, is the assumption that everyone ELSE at TMC is a superstar. I suspect most of the attendees felt that way at one point or another. Is it possible that all TMC attendees are superstars? We (the attendees) sure act like it is.

I readily accept that the teachers who attend TMC are:

  • committed – They do it on their time and 69% pay their own way.
  • passionate – They talk about math teaching almost all the time inside and outside the conference. Informal sessions went on in the hotel after the conference was supposed to be over each day
  • learners – These are people who want to get better.

Indulge me as I present a golf analogy, if you will.

The local sports radio station is organizing a golf trip to Mexico. The people who go on trips like that are committed (they do it on their time and they pay their own way), passionate (they love that silly game enough to go to all the way to Mexico, which is a long way from Edmonton) and I assume they want to improve their game. I have never been on a trip like that, but I’m fairly confident that some of those committed and passionate players stink at golf.

I’m 22 years into this education game. I’ve worked with hundreds of teachers. In the past five years consulting, I’ve been in dozens of classrooms and observed the teachers working in them. I am fairly confident that most of our teachers are good. I have a theory based purely on observation and my gut that says there are a small percentage of superstar teachers and a small percentage of teachers who really struggle. I sometimes put numbers on those small percentages that range from 2 to 10%, depending on who I’m talking to. I do picture a bell curve with a smallish standard deviation. I have absolutely no scientific data to back up my hypothesis. Personally, there are days when I feel like I’m a little bit to the right of the mean and days when I feel like I’m a little bit to the left of the mean. I rarely feel like I’m off in the far ends on either side. I’m good with that.

I don’t know why TMC attendees would be any different in pure teaching ability than any other set of 150 educators.

At TMC, committed and passionate educators share the best of what they do. Of course it looks good. They don’t share the lessons that tanked (Well, I did, but maybe I’m the only one that ever happens to. See, that self-doubt keeps popping up.). They don’t share the practices they tried that failed. They share their successes.

Let’s go back to that golf trip for a minute. Even the terrible golfers who go to Mexico probably have some elements of the game that they are good at. Maybe one of them knows a good tip for improving putting. Another knows how to correct a slice. Each of them could probably find a thing or two to share that benefits other players. Those things alone, though, aren’t enough for any of our terrible golfers to join the pro tour and make millions. Only a small percentage of golfers are that good.

There are superstar teachers at TMC, certainly. But not exclusively. There are a whole lot of good teachers sharing the best of what they do. Even the best ones there would tell you honestly that they have things to learn. They don’t go to TMC to be in the spotlight. They go to learn, and that’s what it’s about. It’s not about comparing our skills. It’s about growing together.

Read Full Post »

The title of this post is the tagline for Twitter Math Camp (Yes, that’s a thing). What people love about this conference is that the presenters are typically classroom teachers, sharing their best practices. There is real power in hearing about something from a colleague who actually does it successfully.

During the conference, I had numerous conversations with people who talked about their disdain for those outside experts who come in with their theory and crazy ideas and tell us how to teach. There was always an uncomfortable pause when I would divulge that in my regular role, I’m one of those guys. As a consultant, I’m often that outside person coming in to help teachers grow. Fortunately, I’m rarely offended by exchanges like that, because I often said the same thing while I was teaching.

I’d like to make a case for what I do, because there’s power in consulting done effectively. I’ll reframe what I do to give some unsolicited formative feedback to TMC presenters, if I may.

As a consultant, I have time that classroom teachers don’t have to research. I read a lot about education (Books, journals, blogs) so I learn about the theory (and curriculum and standards). When I do workshops, I do my best to connect the theory (and curriculum and standards) to practice . It’s not always possible, and sometimes I deliberately leave it to teachers to make their own connections to their own practice in their own unique situations. Sometimes that drives them nuts. When I quote experts in my sessions, I tend to start with the bloggers who are actually using the strategies I share. Then I go sarcastically to the “real experts”, which are the people who are not teaching, but write books. Both kinds of experts are valuable.

I do demo lessons and lesson studies with teachers. I’m in classrooms a great deal. Sometimes I try things that fail. I’m open about that. Sometimes I try things that work. I’m open about that, too. I rarely  ask teachers to try things I haven’t tried with success myself. I never ask teachers to try things that I’m skeptical about working.

I went to some really good sessions put on by classroom teachers at TMC. Andy Pethan showed a stats activity that totally engaged me. We had to draft an Ultimate Frisbee team based on a set of statistics that we could analyze how we saw fit. Then he used a simulator that he built to have our teams compete. I loved it. I want another crack at that simulator. Defence has to win championships, even in a sport I know nothing about.

Update: In the comments below, Andy provides this link to the code for his simulator. Now I can get my second crack at it!  https://sites.google.com/a/byron.k12.mn.us/stats/projects/ultimate-frisbee-draft/simulator.

Keep your eye on Andy. This guy needed an engaging activity and wrote one, including coding his own Ultimate Frisbee simulator. That’s a cool skill set. He’s going to do neat stuff.


So finally, here’s my formative feedback for TMC presenters. The practices you shared were fantastic. Very few of you connected those practices to theory (and to curriculum and standards). What you did would have been even better if you took just a few minutes to tie it all together. In your presentations, get all consultanty. Just keep that part short.

What impressed me most was the age of some of the presenters. These are young teachers who are not afraid to share their craft with others. That bodes well for the future of education.

Featured Comments


I wish it were easier to have more flexible roles for education leaders — teach for part of the year, consult / develop software / write curriculum for the other part — so more of us became well rounded with theory, development, and daily teaching practice.


I’d like more theory also, but I don’t need someone to stand up and tell us that their lesson is an example of embodied cognition or to cite von Glasersfeld or whatever. What I need to know is where they’re coming from. What they look for in a good lesson. What makes a good lesson good for them. What would make their good lesson bad. That’s the kind of theory I need – a personal, theoretical framework.

Read Full Post »

I am just home from Twitter Math Camp (yes, that’s a thing). I’d like to share an overview, aimed more at people from Canada who don’t know what this is than for the people who were actually there.

Twitter Math Camp bills itself as “Professional Development By Teachers, For Teachers.” Last week, 150 teachers, mostly from the US attended a 4 day conference in Jenks, Oklahoma. The venue was the Math/Science building of the Jenks High School campus (yes, you read that right. It’s a campus, complete with a planetarium!). By my count, I was 1 of  6 Canadians and I met one fellow from Britain. I think the rest were Americans. The vast majority of the attendees communicate with each other regularly through Twitter and blogs. Demand for this conference was high. The organizers limited it to 150 and there was a waiting list.

What makes that demand extraordinary to me is that this conference occurs during the summer holidays and most (69%) of the attendees pay their own way. There is no registration fee to attend the conference. Attendees pay travel, hotel and meal costs. The mean age of attendees is 37 and the median is 35.

It was organized like conferences tend to be organized (Keynotes, breakouts, flex sessions), but it felt very different from any conference I have attended before. Keeping it small made it feel more intimate. That the attendees had preexisting relationships made it feel less like a conference, and more like a district PD day. A unique component of this conference is daily “My Favorites” sessions with the whole group together. Teachers get up and share something they do. They are short (5-10 minutes) and diverse in their nature. We saw technology, pedagogy, math, motivation, classroom management strategies and many more.

One of the strengths of TMC is that most of the sessions are conducted by classroom teachers. They have credibility because they are doing the work they are talking about. There were some coaches and consultants presenting (I was one of them). The keynotes were big names (Steve Leinwand, Dan Meyer and Eli Luberoff). As far as I know, they all appeared free, and covered their own expenses. Since no one paid a penny in registration fees, I don’t know where money to pay these speakers would have come from.

Certain things about this conference intrigued me.

  • I didn’t see one person walk out of a session. That’s unheard of at conferences. Is it because these sessions were so much better? Is it because people knew each other before and were therefore better able to select sessions that would appeal to them? Is it because of the community feeling and not wanting to offend friends?
  • People spent the 4 days together. At a big conference, you may hang out with one or two people, but you don’t connect on this level. At TMC, people learned together all day, and then hung out all evening. Some people didn’t quit doing math. There were spontaneous post-conference math sessions at the hotel every evening.
  • I was surprised that at 44, I fit right in. I thought this would be a conference full of 25 year-olds. Regardless of age, everyone was super nice to each other. No one sat alone long at breakfast, or walked too far without someone asking if he could join.
  • The organizers must have spent an incredible amount of time putting it all together. It ran like clockwork. There were shuttles, tech support, and social events. They organized hotels and transportation. They did all this on their own time, much of it happening in advance of the conference, while they were teaching.
  • It was hard to meet everyone. I did my best, and I met a lot of them, but I missed many people, including several I really wanted to meet. I think I had conversations of varying lengths with over 80 of the 150. I desperately wanted to meet the Sam Shah and Kate Nowak, both of whom were instrumental in getting me tweeting and blogging. I met Sam the first night, and Kate showed up in the same morning session I chose, so I got those two out of the way early. After that, I really enjoyed hanging out the hotel and conference venue and chatting with people.
  • I’m not sure I’m as funny in America as in Canada. Some of my best stuff didn’t get laughs during my session. I was pretty nervous. I did a session on formative assessment strategies. Being nervous while presenting is unusual for me. Part of those nerves stemmed from feeling like most of what I was sharing was learned from the people who were sitting in the room. Part of it stemmed from feeling like an outsider. I Tweet a ton, but this conference is billed as PD for Teachers, By Teachers, and I’m currently not a teacher. I didn’t want to sound like one of those annoying experts. More people showed up than I expected, and that added to the nerves. I followed Steve Leinwand’s fiery keynote. The feedback I got after my session was complementary and enthusiastic, which is what we do at TMC. We support each other. I want another shot. I can do better. Next year.

I’m so glad I went. I now have faces and conversations to go with the names of many of the people I communicate with regularly. I had so many conversations I really enjoyed, and not all were about math teaching. I feel like I’m a bigger part of that community now.




Read Full Post »