Posts

#iteachmath... but not like you do

Image
"So, what do you do?"

It seems like a simple question. When I was in the classroom, "I'm a teacher" covered it, and sometimes, that's still my answer. My official title in my role at the county office of education is "Mathematics Project Coordinator." Other titles that get thrown around are "Math Consultant", "Math Specialist", "Math Lady"... my daughter describes me as a "teacher teacher" which is probably the most accurate. From time to time, someone will refer to me as a "Math Expert" which simultaneously makes me feel super important and totally inadequate. Being called an expert implies that I have some sort of overarching authoritative knowledge of this world of elementary mathematics, but I'm as much a learner as I am an expert... the two seem mutually exclusive.

With the introduction of the #iteachmath hashtag in the last few weeks, I have been reflecting more than usual on my role and …

Rules vs. Norms

Image
As I reflect on teaching a week of summer school, I've been thinking about the difference between classroom rules and classroom norms. Before planning this week of instruction, I had never thought intentionally about the difference. In fact, I'm pretty sure I treated them like the same thing when I had my own classroom or at least thought that if I had rules, I didn't need norms and vice-versa. My last year in the classroom, I shifted to starting the year with "norms" instead of rules, but in retrospect, they were actually still rules... called norms.

While rules and norms do have some things in common, they are are truly two different things that have effects on different dimensions of our classrooms. The intent of rules is to establish a safe and efficient learning environment and maintain some order to prevent chaos, while norms are about collectively deciding as a community how learning will happen - it seems to me that both are needed in all classrooms.

Bot…

Mathematical Tools

Image
It's so interesting to me when micro-themes start to emerge from my Twitter feed. Most recently, I've noticed many of my tweeps grappling with the use of mathematical tools, both the ones we would consider more traditional like hands-on manipulatives, and the high tech devices, apps, and programs that are more recently showing up in math classrooms. This morning, Malke Rosenfeld posted this question:
This seems like a simple question, but it's an incredibly important one to consider. I think about the word "tool" and how it's really the name of a category of objects we use in certain ways to achieve certain outcomes and not a precise description of any one object. When it comes to math, what makes an object (or representation, or strategy) fit into the category of "math tool"? My simplest answer is that if we are able to use something to support our mathematical thinking in a way that wasn't possible without it or in a way that makes a strategy …

Reflections from a teacher educator, Part 1

Image
Tonight was officially the last class of the semester teaching my first math methods course. I have lots of feelings about this... a sense of accomplishment and relief among them. It was a hard semester, y'all. I poured my heart and soul into these 34 (34!!!) men and women who are on their way to becoming teachers, and I am so proud of *most* of how it all played out.  Overall, I feel really positive about how I organized and implemented the course, but like many professionals, I tend to have some symptoms of imposter syndrome alongside the feelings of pride and excitement. The first time one of my students called me Professor I almost ugly-laughed right in his face - me!? A professor?! Surely I'm not important enough to be called that. But as I consider the reflections my students shared with me this afternoon in a finals week fro-yo shop office hours session, my feelings of inadequacy are slowly subsiding as they are replaced with a bit of disappointment... not in myself or …

Precision Over Perfection: My First Ignite Talk!

Image
I had the amazing honor of being asked to do an Ignite Talk at the NCSM Annual Conference this year in San Antonio. If you're unfamiliar with the format of Ignite, here's a crash course: 10 speakers, each get 5 minutes and 20 auto-advancing slides. Terrifying? Yes. Exhilarating? That too.

















Ignite speakers are asked to speak about something they're passionate about - something that "ignites" them. I chose to speak about privileging precision over perfection as we listen to and support students' mathematical ideas. Here's what I wanted to say (and here's the video link where you can watch what I actually said under pressure - ha!)



My mom tells a story about me when I was 3 years old. I was drawing her a picture with what she describes as “meticulousness”, drawing each band of the rainbow carefully, precisely, with the colors in the “correct” order, whatever that is. All of a sudden, she saw me grab a black crayon and scribble all over the whole thing in f…

My Math Autobiography

Image
What better way to start 2017 than to finally write my math autobiography! I am preparing to teach my first math methods course for pre-service teachers this coming semester, and I look forward to sharing this with my students and hearing theirs. Thanks, @TracyZager for the inspiration to finally nail this down.

My first memory of math in elementary school is from 3rd grade. It was January, and I had returned from winter break to a new school. The first thing I saw when I walked into the classroom on my first day was a bulletin board with a road on it. At equal intervals along the road were pit stops – “Land of 2s,” Land of 3s”, “Land of 4s”… all the way to the “Land of 12s”. Each student had colored their own car and as they mastered math facts, they moved along the road. The furthest car was in the “Land of 6s” and I immediately knew that leaving everyone in my dust on the multiplication road was going to shape my identity in my new class. I loved math because I was good at it, and t…

This Math Was Made for Talking: Targeting Math Discussions

Image
As a visiting teacher, I love to ask students what they think a “number talk” might be. It’s usually silent at first, and then a brave soul will say something like, “Is it when you talk…about numbers?” Their faces light up when that profound idea is confirmed. I have been in countless elementary and middle school classrooms in the last few years both observing and facilitating Number Talks (Sherry Parrish, 2010), and I am part of an amazing team that has trained over 1,000 teachers on their implementation since 2013. Number talks are changing how teachers and students interact with mathematics by opening up the discourse in the classroom to more than just a volley between teacher, student, teacher, student. They invite students to construct and consider multiple strategies for a single problem or string of related problems, and serve as formative assessment for teachers who want to know how their students are thinking about a problem. While these “open strategy sharing” conversations…