Carl's Teaching Blog

A place to talk about teaching and learning

Category: Conversations (Page 2 of 2)

Talking about Common Core at a Wedding

Yesterday I was at a great wedding for a friend of mine (Congratulations Kevin and Jessica!). While I was there, a friend of mine asked about Common Core and I suddenly couldn’t stop talking about it. The standards situation is likely to come up at any point when I’m outside of my education circles (this time it came up about 15 minutes after toast). It doesn’t seem like an open bar and loud pop music are a good back drop to discuss the intersection between theory, practice, and bureacracy, but I think I did a good job.

My main points were the following, and be sure to let me know if I’m not making sense in the comments below:

  • Standards are the best description we have of how students should learn math in the grades K through 12. While debate about the implementation, or the assessment, or the marketing could be debated the content of standards are solid. Considering the years of trying to change math class it’s the best shot we have at making real serious progress right now and should be fully implemented (in writing this I realize I was basically channeling Matt Larson’s great ignite talk).
  • CCSS-M is written by great people who have brilliant ideas of what should be going on in classrooms.  My buddy asked “do you even know who writes the standards?” suggesting that the standards were thrown together by special interest groups and not teachers. The authors are super-smart and they are around teachers all the time at NCTM and other conferences, and they always say brilliant stuff (like Phil Daro here on Answer getting).
  • The Common Core is suffering from a marketing problem. I think anyone can write anything, regardless of how little sense it makes, and put “aligned with Common Core on there” and face little conflict.  Common Core is the kind of project that didn’t really have all of the lawyers needed to attack publishers and school districts for intellectual property or trademark violations, (at least I think this is true) so it is possible for someone to put out some garbage that anyone could windup on some parents dining room table who could end up making a #STOPCOMMONCORE Facebook post.

We talked through the throwing of the bouquet and when we stopped at the the cutting of the cake and I thought that was the end of it. What I said in my last post was true, as he was obviously mulling this over in his head. After the cake was being plated my friend came back over and said, “So we need to take less funding from military and for more funding for Common Core’s marketing department?” I kind of agreed, but then I said no. What needs to happen is we just need to trust schools, researchers and teachers what are doing the hard work of education and stop second-guessing them every time things get scary. The military budget would be great, but this change doesn’t cost any money at all. Give schools the time, space, and respect they needs to attempt big changes and big shifts, otherwise don’t be surprised when things remain traditional.

I started back into a rant mode, arguing “You won’t see people question doctors and their medical practices, but when it’s a teacher it’s a whole different story…”, but we were interrupted. The DJ put Taylor Swift on and the bride was making the groom dance to it with her (I might have danced a little too). I know there are much more things to say about common core, but this is what I could put together yesterday. Let me know in the comments if I missed anything.

Teachers tell the best stories

Teachers always have the best stories. I spent this weekend at a wedding and was reminded of this fact. Sure, there are some people who have an amazing story of how they ran into Khloe Kardashian at the juice store, or whatever, but that kind of story is a random anomaly. I’ve found that Teachers can consistently entertain a group of people by merely going through some of the minutiae of their daily life.

I first learned of this as a teenager when I was drawn towards a conversation my aunt Josie Mae was having with my other Aunt’s. Josie May, who worked at a middle school school in Chicago, was going in detail about her students, her co-workers and teachers through a series of vignettes. I hung on her word as they were window into a world beyond the bubble of suburban school which was all I had known for the past 12 years.

My other relatives were pulled away and I was left staying next to Josie Mae who asked me what I was doing. I said I was actually in college and planning on going into education, and was interested in hearing more of her stories. What she said next really boggled my mind. She said, in the most serious of tones, “Oh, those weren’t stories. that was just what I did last Friday.” WHAT!?! As a teenager who thought I would have to memorize and rehearse interesting things to say at parties to impress people, this made quite an impact. At this point I knew I wanted to teach, but knowing that I would never be at a loss for an interesting tale at a family gathering seemed like an added bonus.

This Friday I show up at a good friend’s wedding where I ran into a nine or ten old buddies. We haven’t all been in the same place since we were probably in one of our parents garages over a decade. I didn’t have to worry about making up a story of how interesting my life has been in the past 14 years, and I was able to get through the awkwardness associated with this high school micro-reunion. We actually got into a pretty spirited conversation about common core that I’ll spin into another post.

Dipping your toes into the #MTBoS

A year ago I wrote my first math related tweet on my way home from the 2014 NCTM conference.  Over the past year I have managed to get pretty involved in the Math Twitter Blog-o-Sphere, and received a lot of benefits along the way.  Here’s how any new person could actually get started based on my experience and also whatever knowledge I’ve picked up along the way.

1.  There’s no shame in lurking.

Many people will disagree with me, but I think lurking is understandable for a certain period of time.  Before I tweeted I have to say I lurked for a while but I really did not get much out of it.

But if you’re going to lurk, do it right!

However, lurking is good when done well and even the most seasoned people need to switch to lurk mode when they get busy. Here are some first steps:

  • Fill up your Twitter and/or Feedly with quality stuff – It is too much work to go google the people you want to keep track of every day.  Make accounts so you can have all the latest happenings on your phone whenever you have down time (it’s better than playing 2048).  Twitter is, well, twitter, but feedly is a way to collect the tweets of lots of people you follow.  Feedly may be for you if you like reading long form, as it creates a personal magazine of all the blogs you follow.
  • Follow conversations – As you transition away from googling things you are interested, start following the conversations of interesting people.  Look to follow the conversations in comments on blogs or along the conversation threads in twitter. You can learn a lot about current issues that you might not have known you cared about, and find more things to follow.
  • Think like an ethnographer, study new things or people you may not have heard of before.  It may help to keep track of what you find by using something like pocket or evernote or, you know, paper.

2. Get off the fence:  Ask Questions!

Once you learn your way around, and want to get your feet wet, it might be hard to know what to say.  So an easy thing to do would be to ask, right?  Odds are you met someone at the conference who you talked to about all this, ask them a question.  Here was my first tweet after the conference.

If you can’t think of anyone to ask a question to, but you have a relevant question, you can always add #MTBoS to the end of your tag and someone can help you.

This is also a good idea for a blog post.  What is an issue that you struggle with?  What questions do you have about it?  Here’s one of my early posts about my struggles with writing proofs.

3.  Answer questions

So now you’ve lurked, you understand the conversations going on, and you feel comfortable asking questions.  You’ve come a long way, and it may be the case that you can help someone.  Now would be a good time to do it.  Remember this is a two way street, and this community only benefits others because people like you are not afraid to share your knowledge and your brilliance.  It can be terrifying to think of yourself as an expert opining on a topic, so don’t.  Think of yourself as a colleague helping out one of their own.

This is also a good idea for a blog post.  You can answer people’s questions explicitly, or just write a post that more or less answers questions that you would have to answer.

4.  Create spaces for conversations

Once you get comfortable on the MTBoS and have had a number of interactions, you may see things things that these other people would want to talk about it.  Well you can create the space for that conversation by writing a tweet or a blog post about the issue.  I can’t guarantee that everyone is going to get a conversation going immediately, but that doesn’t mean that it isn’t important and valuable.

What do you think?

I think this 4-step progression is more or less my path to getting involved.  Do you think it will work for you?  Let me know in the comments:

  1. Lurk
  2. Ask Questions
  3. Answer Questions
  4. Create Spaces for Conversation

#MTBoS 10?/30

“You’re Scary” – How Classroom Management Can Hinder Conversation

So the first few years of my teaching career were pretty rocky.  Classroom management became a big focus, and I worked hard to strengthen that area.  While addressing the whole group, I had to start giving kids clear and direct instructions about whatever task that they are doing, and cracked down hard on any side conversations or distractions.  It has never been total lockdown because I want to encourage talking about the material while they are working and I’m circulating, but that is a stark contrast to the few times when I’m up in the front.  Once kids start fooling around I have flashbacks of some of first years of difficult teaching and use all the tools in my bag (wait time, teacher stare, presence, etc.) to get everybody quiet and listening.

And then this happened…

So today I was explaining the next steps that everyone needed to take in order to use google sheets.  They were supposed to get their computers to go to this link, then go to the file menu and make a copy, and rename it with their name and then if they get finished early, help their neighbor.  So I got the class quiet, I said the steps that they had to do, and I asked them if they had any questions. Everyone remained quiet.  So then after the silence they went about looking at their computer and getting busy.

I walked around to help people and ended up spending longer than I liked going desk-to-desk helping people.  The things that I was helping with were clearly things they might have had questions about that would have been good to asked to the whole group.  Some kids were wondering what even was, or had trouble connecting their computer to the internet.  It took a little longer than I intended.

After we got everybody on the google doc I wanted to walk everybody through how to use the spreadsheet to make a chart.  I got the class quiet, talked through the information, and asked if there were questions.  Again, silence.

“Are you guys like scared of me? I am asking if you have questions and nobody is saying anything.  Am I intimidating or something?”

“Yeah!!”  a few students exclaimed as others nodded their head.

A quiet student in the back said “You’re Scary!”

We shared a nice moment of understanding where each other was coming from, and then we had a pretty open talk about what people needed to do with the computer for the rest of the class.

I realized that I need new practices to encourage student voice

The fact that students had trouble asking questions about some concrete computer tasks, these same students certainly wouldn’t feel comfortable asking about complex math concepts.  While part of me was proud that I had come so far from the first year teacher with bad classroom management, another part of me was really concerned that now I had to come back the other direction and create a more open and discussion-friendly classroom.  Before I thought that if students were in an environment free of the “funny business”, then students would be free to discuss, but now it seems that I need to do more to encourage students to feel comfortable asking questions when the don’t understand.  I guess that’s the profession, once you figure something out in your teaching, it’s only a matter of time before you have to start fixing it.


How do you encourage students to speak up when they might not know something?


It all started when I was reading the Michigan State chapter of How To Build a Better Teacher on my way to work and I started getting all excited.  Since it was about my Alma Mater, and talked about the elementary school near my brother’s apartment, it was as if the fight song was playing in my head the whole time.  By the end of the Chapter, I was excited about really tearing into a problem with a class discussion.  Excited might not even be strong enough.  I was ready to run through a pedagogical wall.  When I was back at Michigan State we saw some of the footage of Magdalene Lampert and thought about how I always wanted to have a class discussion that could function like that, and assumed I’d have figure out in maybe my first 10 weeks of teaching.  The truth is, while I’m starting my 10th year, I still feel that I have a long way to go.

Why haven’t I got the class discussion figured out?  It’s rough having long deep conversations about math in my school, for the littany of reasons that one would expect (large classes, complex content, pacing concerns, classroom management, for starters), but in all honesty it’s probably me.  It’s probably that I just get satisfied too easily, and don’t try to push it.

But today’s class could be different for three reasons.

1)  I have small classes.  My class is only partially full because I’m holding spots for the kids who are going to be transfering from their school in a few weeks.  We always save spots for kids who report to their school in september and then decide to leave in october, and this year we are setting those students up with spaces in set aside classes.  Since I have a small group, and I have less pressure, it has led me to try more of this “Become a different teacher” Goal that Ihave for the year.

2) The content is perfect.  Today’s lesson was talking about representation, and connections, and how they should be represented in a math project.  In all honesty we could have done whatever I want because I don’t have to dig in to the course until October’s influx of new Students.  This lesson today was designed to get students comfortable with the NCTM process standards, so they can understand how they will get graded.

3)  I started slow, but I am going to finish fast.  I was as pumped about it as Apollos Hester, and the motivation was going to take me over the top.  Today is the day.  We are having the discussion.

We started the class talking about estimation as we always have, then we focused on two problems.

The first was a “5th test” problem, where there had been 4 test previously and what would need to be scored on the 5th in order to reach a certain average.  The 4 tests were 98, 96, 97, and 89, and they needed to find out what score the 5th one should be in order to get a 95.  What students got stuck on was the fact that the 4 tests actually averaged out to 95 on their own.  It was strange how much of the class was confused because the number 95 was the same number they were starting with, and the same number they needed.  All of a sudden, we were doing it, we were having a conversation about what this means, and it was pretty natural.  The students understood that if a test lower than 95 was scored, and a test higher than 95 was scored, it would lower and raise the average, so it followed that the number 95 would be the only one to maintain the average on the final test.  I guided them through this proof, and it wound up the students all writing my logic as the explanation for the problem.


The conversation about the first problem didn’t lead to the rich mathematical discussion that I wanted, but I still had the Skittle problem.  Roger has 2520 skittles, how many would he get if he had to divide them among 2, 3, 4, 5, 6 or more people.  There was too much here to not have all the students get engaged, and we can have the students develop the function during the conversation.  We are DOING this!


The class worked silently at first, and I circulated to gather the students’ various responses.  The goal of this problem was to think about representation, and we had talked earlier about how graphs, tables and equations were all great representation, so I took note of these things as they popped up around the room.  One student tried graphing, so I had him make a neater graph on graph paper to show up under the document camera.  Another girl who said she hates math on the first day made a table out to 10, so I had her write it up on the board.  I was setting the stage for a pretty dope conversation.


We got started.  I asked kids “What are the ways they could represent this?” The table was already up there, everyone agreed with the numbers, the graph was an obvious choice, and I put the student’s graph on the document camera.  We had a diversion about the graph, where asked them about what they thought the graph would do, and I put a couple of extra points on Walters graph that we knew from Janice’s table.  Seemed like a good time to talk about asymptotic behavior.


Then I asked if anyone had represented it as an equation.  Shaking heads.  I asked everyone to think quietly about an equation and then we were going to construct the equation based on each others thinking.  I was amped.  After 5 minutes I wrote everyone’s equation on the board.  I asked Janice, she said “S = 2520 + P.”  This seemed like addition infatuation, when people think it should be addition just because.  We could totally break down why that operation isn’t important.  I didn’t say any of this, I just quietly moved on to the next student.  Roger, gave me “S/P = X.” This seems like we could quickly touch on which variables are important here, and what variables even mean.  Next, Clyde said he didn’t know, and Walter said “S = x.”


Is it weird that I was excited about having a bunch of “wrong” answers on the board?  I was about to launch into one of those conversations about math where the kids talk about what they were thinking, and defend their points against what other kids proposed, and develop conjectures when all of a sudden Clyde says:

“Is it s = 2520/p?”

And my response was:

“Oh, That’s right.”

WHY DID I SAY THAT!!?!?!?!!!?????  The blood left my face as the impact of that statement reverberated through the class.  My reflexive affirming of Clyde’s statement triggered a cascade of verbatim copying across the class.  Once they all had the “Answer,” I might as well have been teaching Charlie Brown, as the rest of the students begin focusing on packing their bags.  Before I had time to recover, Walter reminded that class had already ended, and filed out of class with rest of class past the board full of answers that I had accidentally confirmed as “wrong”.  Everyone filed past me as I lamented another opportunity lost.  Hopefully they still learned something.  I guess I still have a lot of learning to do, and a lot of bad habits to break.


Have you found ways to improve in this area?

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