In My Class Today · Science of Learning · Teaching Methods

Note Making in an Active Classroom

I like to be challenged. In the last year as the Science of Reading has surged in use/popularity so too have the direct instruction advocates. Specifically in my space I’ve seen a lot of attacks on student-centered instruction (the type of instruction that is promoted by the National Council of Teachers in Mathematics and the NSTA) which argue that an emphasis on student thinking and problem-solving is harmful to all but the top tier students.

None of us educators who truly care about the craft are blindly and deliberately acting every day in ways to exclude students. Most of us are intentionally considering what is presented to us and how it impacts our students in the classroom. I graduated college fresh on the latest expression of inquiry-based learning making its rounds as all the rage. At that time the idea was to let students explore and then let them go where they wished. This concept drove my first day activities where my students play with various demos and lab set-ups, but it was very clear that the kinds of questions and ideas students would come up with on that first day were predictable and lacked meat. True to the advocates of direct instruction (DI) and grounded in cognitive science, the more you know the better questions you can ask.

My first year teaching was also a shift from my previous experiences in affluent schools to one where the majority of my students were highly dependent learners, for various reasons. I quickly realized that I needed to scaffold most of the resources I had from student teaching in order to support students reaching the intended goal.

In the years that followed I had a wealth of opportunities with student groups. I ended up teaching everything from co-taught freshman physics to honor’s physics at that first school and then everything from kindergarten astronomy to middle school integrated math at Northwestern’s gifted enrichment programming. Then I was back at my old high school where I tutored over 2,000 different students in science and math. That experience was eye opening in terms of how instruction impacted students, and yes, some students need more direct support.

I attended my first Investigative Science Learning Environment (ISLE) in the summer of 2018 and it was earth-shattering. Roughly a decade into teaching and the method from Rutgers University gave language and research to many of the things I had figured out along the way.

In 2022 I discovered Building Thinking Classrooms in Mathematics and in 2023 I attended a workshop with the author, Peter Liljidahl. At that workshop we focused on the later-half of the book which is arguably the most difficult to understand how to execute from the text alone. Peter explained to us that in their research what they noted was that consolidation and note-making were the critical components that made the different in lasting learning. Let me reiterate that: Peter himself shared with us that random groups, vertical whiteboarding, thinking tasks are easy to implement and certainly promote engagement but in order to get the learning to stick, the consolidation was key.

I started thinking about this in the context of any kind of active learning environment. In ISLE students go through the process of observational experiments and testing experiments and are also “representing and reasoning” along the way. After each round students are supposed to be “interrogating the text” and then practicing with problems. This works great for my gifted AP level students, but as many of us have found other student groups need more scaffolding and support. During the workshop Peter shared his latest idea for note-making.

Some context from the book. Everything is about considering the psychological messages we send to students about our expectations and their roles, and how we can make moves to flip that to re-center the student and their thinking. As renowned cognitive psychologist Daniel Willingham points out, thinking is hard and our brains do everything possible to avoid it. At the same time we also enjoy puzzles and figuring things out (did you do wordle or connections today?). In the book the idea is that notes are something that happens after engaging with thinking and in a way that you continue to think while making (not taking) the notes.

Think about that for a second. When you take notes in lecture how does that go? Are you furiously copying everything and then find yourself not remembering the actual lecture? Are you trying to furiously copy and then falling behind, leaving you frustrated? Or do your prior experiences prohibit you from taking any notes at all so you give up. We know that the act of note taking is helpful for remembering, but there are also a lot of barriers and challenges when trying to get a group of 30+ individuals to all obtain the information pertinent to their learning.

The book discusses having students “go make notes” and to write things down for “their future forgetful selves” which is a good framing, but I noticed in class that many of my students were still unsure about what that would mean.

What it Looks Like

At the workshop Peter shared this really cool template (these are my notes from the workshop):

Check it out! It’s all the things the DI folks love to share are necessary and supposedly non-existent in a thinking classroom. The top is structured by the teacher. In fact, it’s two worked examples. The first is for students to fill in the blanks while the second is a similar, but different example. The bottom half is for student autonomy, though it should be noted that the “create your own example” can come from homework, the textbook etc.

The way this was presented was that students would create these notes on the whiteboards and then transfer them to their own notebooks. I cannot fathom running a lesson, and then doing the notes on boards and then having the transfer happen, so I needed something different.

Meaningful Notes in My Classroom

What I chose to do was to create the template and provide it to students with that teacher part already prepared. Here are a few samples:

This first set is what students completed after doing the observational experiements dropping bean bags behind a bowling ball and creating their first motion maps:

The following day I have students engage in a desmos sorting activity to continue working with motion maps as we continue the reasoning process. ISLE folks will recognize the content that is directly from the Active Learning Guides:

Next I borrow from the AMTA curriculum to start translating representations. The top half of this page was all work we do together on whiteboards.

Here’s what’s been really cool about using this style for notes:

  1. Students (and I!) are able to recognize what actually translated/processed during the class discussion. Since the first box is often work that was exactly from the discussion and whiteboarding we can hit those problem areas right away using the discussion we just had.
  2. The example is manageable. Instead of giving students 5-10 practice problems, they have just one they are required to complete. This example is either very similar to an example that was done in class or identical to the example done in class, but the example is no longer available to copy (yeah, I’m sneaking some retrieval practice in!)
  3. As students work on the top half and we have those conversations about what they are stuck on or missed I’m able to say “ok, that’s something you should probably put in the things I need to remember box!” This is also true any time I hear a student go “oooooooh!” when the lightbulb turns on.
  4. Create your own examples are actually pretty decent! Sometimes they are pretty similar to the first example, other times I see students stretching themselves.

The notes that get submitted also paint a great picture of where my students are at. Check this one out. This student is pretty quiet in a class of students who are generally super vocal and asking for my help frequently.

I’m able to make a few judgements here from the work. First, this student doesn’t yet understand how to represent stop on the velocity vs time graph. Second, even though that’s the case, she does have a pretty good handle on what they were supposed to learn in the lesson that day (see the “things I need to remember”)

I’m still experimenting with this and finding ways to adjust and ensure that students are ultimately getting what I want them to get from the notes. I do feel, however, that now the notes that are on the papers are resulting in more meaningful work than when I’m expecting them to copy as I work on the board. I can still craft these so students get what I want them to get on the paper, but also provide space for autonomy and small wins to build confidence.

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Response to EdWeek: ‘Grow Your Own’ Teacher Programs Are Misguided

Rockford University Pathway Students host current Rockford Public School students on campus, April 2023

Back in June EdWeek posted this OpEd about the problem with Grow Your Own programs. It just came across my LinkedIn feed today. I was curious what the arugment was because I enjoy picking things apart, but this piece wasn’t it.

The argument is a personal opinion rather than a critical examination of the practice. (Which is fine for an OpEd, but I usually appreciate the way issues are critically examined in EdWeek and I was disappointed) The article states that the problem is that asking students to “sign” and “commit” to becoming a teacher is problematic because high school students don’t really know what they want to do in life and we shouldn’t be forcing them into anything. I don’t see the difference in grow your own form any other major-specific scholarship program. Should we cancel all of the STEM scholarships because students might decide to switch to creative writing?

As a profession, teaching does a poor job at advertising the benefits teachers regularly report. As such, we do a pretty poor job recruiting future teachers. Grow your own is definitely an opportunity, but at the end of the day its typically a scholarship program. If a student decides teaching is no longer for them, they lose the scholarship. That’s no different from other major-specific scholarships.

The article cites that grow your own tackles the teaching shortage strategically since the majority of teachers work where they grew up. However, this is not the whole story for many of these programs. Many grow your owns are situated in highly diverse districts, yet we know that teaching is 80% white women. Grow your own programs also seek to create a teaching population that mirrors the diversity of the student population. In a robust program, such as the one in Rockford Public Schools, there are also opportunities for teachers to earn master’s degrees and principal licensure, creating avenues for continued growth and leadership.

There are challenges with these programs to be critically considered, but not committing to teaching as a high school senior.

In my district students who complete the pathway program also do their clinical hours in the district, student teach in the district and then have priority in the district. It is this small piece that I take issue with: we never give our pre-service teachers the opportunity to see the larger system for what it is.

When I started my career I was hired in a suburban school that was pretty diverse and strongly impacted by white flight. There were a lot of serious leadership problems in the school and most of the union was in the math department. A lot of folks complained about everything all of the time and so it was easy to assume that everything was wrong.

After two years I got to work at the high school I had attended. At the time the school was the DisneyLand of teaching. Teachers and admin worked collaboratively while mantaining autonomy, and everyone in the building worked hard to protect each other. Yet, there were a buch of things that were exactly the same as at my previous position. The difference was how they were managed.

After another two years I landed my current role in a large, urban-emergent district. There is a history of some really toxic leadership, a segregation lawsuit and all of the usual issues in a large public institution. However, thanks to my previous experiences I had the capacity to sort out the difference between the system, the leadership and the school (because teachers can create problems too). I also had the capacity to recognize where my circle of influence existed. Once you find this, trying to tackle problems within the system feels like something you can actually do! It creates the freedom to accept what I cannot change, and give 150% to the things I can.

That is one of the barriers I believe Grow-Your-Own has to creating transformative teachers. I firmly believe that my wealth of experience in different districts is what allows me to apply my unique strengths and talents for the good of my community without letting the garbage that is just part of teaching in a US public school system get in the way.

There are constructive arguments and conversations we can have around grow your own. This contributer’s opinion is not it.

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Illinois Physics and Secondary School Partnership 2024

Since 2020 I’ve been a fellow in the Illinois Physics and Secondary Schools Partnership program. The program was funded by a sizable grant from the NSF.

The concept was simple: the University provides their high-quality, evidence-based curriculum and lab device (iOLab) and the teachers share their practices with each other. In fact, the original main questions for the study were the following:  

  • How does IPaSS impact teachers? practice?
  • Does the program encourage student proficiency in physics and their pursuit of STEM topics beyond the course?
  • What aspects of the U of I curricula must be adapted to the structures of the high school classroom to best serve high school student populations?

The outcome has been so much more: Every teacher’s work is enhanced, which, in turn, enhances the experience of their students. This program has impacted around 12,000 students in the state of Illinois. According to AIPs data, there are around 60,000 students who take physics in Illinois each year (4% of the national enrollment), and according to the most recent study, high school teachers were the second most impactful influencers for physics undergrad students.

We know we have an access problem when it comes to high school physics. We know that most teachers of physics do not have a background in physics and teach other courses in addition to physics.

Specialists are teachers with a physics degree. Career teachers have a degree in something other than physics, but teach mostly physics.

High school teachers are easily isolated and many teachers in schools with the highest diversity and the highest need lack resources to access quality content.

Through this program the 40 teachers involved, who are a representative sample of teachers in the state and physics teachers nationally. We have new teachers, new-to-physics teachers, rural, private, suburban, urban, teachers from underrepresented groups, teachers near retirement, it’s truly an amazing group. No matter where an educator is in their journey, they find themselves learning and energized by the community. As a result, we have this positive learning environment where autonomy is creating a space for true growth.

This is the key to the program: respecting educators as professionals, and giving them the autonomy, time, space and resources to create excellence.

A lot of funding goes towards fancy programs: QuarkNet, Quantum for All, etc. But the reality is that there are a bunch of teachers who just need access to exemplary resources in physics. Additionally, the fancy programs are typically a canned curriculum, and so exotic it becomes difficult for a teacher to be creative as the gap between what they know and what the program is aimed towards can be great.

Instead, this program allows teachers to bring what they know and improve upon it. The result is that teachers actually know a lot, and when given the time and space can create even better products! Instead of insisting that all teachers implement x, this program recognizes that teacher A learned about amazing j, teacher B has been trained in k and teacher C has gone to a workshop on m. The program allows all of these teachers to share these programs, resources and pedagogies and then teachers can adapt them as they make sense in their context. If a teacher wants more training, they know how and where to access the formal training.

But it’s a lot more than this. We joke that we have two week of “physics camp” and, frankly, it’s true! We bond in a way that goes beyond colleagues, we are friends and family and we support each other beyond the classroom.

For myself, more than anything this program has provided a place to not only grow and network, but to develop as a teacher-leader without leaving the classroom for another profession. Each year I come home in awe that I get to do this. I can’t wait to see what we do next.

Activities · Teaching Methods

I revised the cannon launch!

In my last post I talked about how I finally reenvisioned collisions and explosion problem solving for my on-track physics. It went so well I’m definitely going to integrate more of it into AP.

The goal of the reenvisioning was to set students up for a meaningful tennis ball cannon launch lab at the end of the lesson sequence.

If you’re unfamiliar, you create a tennis ball cannon, launch it, and have students calculate some quantity based on momentum conservation. To be honest, I haven’t run this lab since my first few years teaching for a few reasons. One was that my cannon got stolen at my first job. Then I decided that whole class labs are less effective than small group work and I hate when it looks like everyone is copying answers. The activity just wasn’t meaningful enough.

But after talking to several friends, everyone was excited about the idea of a cannon launch, so I spent my weekend rebuilding a cannon.

To open the lesson I set up and demonstrated an “explosion” with our car-track system. I ensured that one car had more mass than the other and we had some conversations about what to expect. We also talked about what the equation would look like based on our previous experiences with elastic and inelastic collisions. Students were able to correctly determine that it’s basically the opposite of an inelastic collision.

Next, I gave them the scenario where the cannon had a mass of 4.0 kg, the ball had a mass of 1.0 kg and the cannon’s launch velocity was 5 m/s. These numbers were strategically chosen. I wanted to keep whole numbers and also have a cannon-ball ratio that was similar to the actual cannon-tennis ball.

Students then completed the four representations as we’d previously done earlier in the week. Below is a student work sample.

The great thing about this was that students were able to accurately represent and predict the outcomes of the cannon-ball system before we got into the muck. This got students thinking individually and talking in small groups. We also discussed why the results made sense.

To launch the cannon I let it go through a photogate to snag the post explosion velocity and then students completed the calculations.

For the post-lab analysis I threw in a few thinkers. They included:

  • Find the average force on the ball
  • How would a longer cannon change the ball’s launch speed? Explain in terms of impulse-momentum
  • If we used the same cannon but filled the tennis ball with rice, what would happen to the speeds of the ball and cannon post explosion?

You can see a sample student response below:

These questions led to some really great conversations that brought us back to equal forces, equal momentum changes and where time falls into the mix.

Concept Modeling · In My Class Today · Teaching Methods

Multiple Representations for Momentum Conservation

I did it. I finally revised how I teach momentum conservation to my on-track physics students and I’m never looking back!

It can be really hard to shift something that “works” especially if you don’t have a team. For my on-track physics students collision/explosion problems were always an “easy win” for students. We would define that “momentum is conserved” and then talk about how to solve the problems. I would lecture and show them the “table method” and then the “brute force method” and allow them to choose how they wanted to solve.

This was satisfying for students. It felt easy and students gained confidence in physics. However I was always irritated by this. They were performing a series of algorithms to get to an answer with no real understanding of the underlying ideas.

Sometimes we don’t make changes until we are forced to. I had yet to see this part of momentum done in a way that was in alignment with my overall pedagogy and it “worked” …enough. However this year during this particular set of lessons I was to be observed in my classroom. I wanted to ensure that the observation showed who I really am as a teacher, rather than a snapshot of something I had yet to address. So I started digging.

I had seen some work with momentum bar charts around the twitterverse and in Pivot Interactives and in the modeling community, but I wasn’t entirely sold on it. It felt like taking a good idea from energy and forcing it into a place it didn’t need to exist.

I looked to see what Kelly Oshea had done and found her momentum card sort, but I knew that would be too much for an introduction to the content, but it got me thinking.

The following set of four representations is what I settled upon, and here’s how it went:

First, for each of these I would demo the collision first so students had an idea of what was happening before and after the collision. We spend one day on elastic, one on inelastic and one on explosions and for each day we went through several different examples. I’m going to use our final inelastic case for this post.

1 – Draw a picture

There is a reason why “a picture is worth a thousand words”. A picture allows us to easily see and locate information that we might miss in text. For example, in this problem it becomes clear that we have some direction issues, so we know that negatives are going to come into play. For the purposes of my pictures I draw my more massive cars with the added mass on top. You’ll notice I’ve also color coded the larger car as blue.

2 – Momentum Bar Charts

I finally decided to implement the bar charts. For my intro problems I used whole numbers so that we could represent them with tangible “blocks” of momentum. The block width is the mass and the height is the velocity, so in this particular case the total number of blocks is the momentum. I found my students had a hard time shifting this to a more abstract view where you could use area so this will be an emphasis next time.

You’ll notice I’ve brought the color scheme over for the blocks. In class we have already discussed that the total momentum is constant. So we draw the initial case and then we discuss what the final case is going to look like in order to keep momentum constant. Students are able to recognize that we have a total of -3 units of momentum on the initial side, so we need 3 in the final. Since this is an inelastic collision the width has to be three which means the height can only be -1. Students are already solving collision problems without realizing they are doing math! This felt like a really cool win.

3 – Momentum vs time graphs

This part is something I need to think about a little more. It was something that was “obvious” to me, but was very much not obvious to students. To me, it was “obvious” because you just slap those initial and final values on the graph. The hard part, I thought, was ensuring that you are accounting for each car in the inelastic case.

I absolutely LOVE this representation because this is where students can SEE WHY momentum is constant. The CHANGE of each object is the same size, but different in direction! It’s super satisfying!

The challenges my students had came from notions about what it “should” do. Because the cars are moving together, they want the lines to go together at the end. When I recognized this, we spent a day looking at the representations as a whole and locating where momentum is represented in each in order to construct this graph of momentum. There were a lot of “ah ha” moments when we did this. I think next time I will save this graph for last.

4 – Mathematical Model

The tables are no more! With this mathematical model right next to the other representations, student can see where everything is coming from. The momentum terms, the momentum values, and the final velocity value at the end.

While this was definitely a harder task for students to complete, I feel a lot better about their conceptual understanding of what is happening in a collision. The multiple representations also mean that students have multiple ways of showing me that they understand what is happening.

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AAPT 2024 in New Orleans!

This month marks a full year since I started my term as the High School Member at Large on the Board of Directors for the American Association of Physics Teachers. Joining the board there were a few goals:

  • We want to have amazing, meaningful experiences at AAPT
  • We want to feel like full members and not second-class citizens at AAPT
  • We want to get as many new people involved as possible (because once you’re in, you’re in!)

It’s been a year of listening, learning and acting, and I’m happy to say that New Orleans was amazing. Here’s the rundown!

  • Committee meeting EARLY in the conference: We wanted to ensure the committee meeting happened… you know…BEFORE folks left and ideally on K12 day. Meetings planning committee also ensured ALL the meetings happened before regular conference proceedings.
  • Educator Day schedule in advance: This was some great work thanks to our awesome high school programs director. At a large conference it can be confusing what will be of unique interest to K12 educators, so we created a one-pager to make this happen.
  • Meet-up prior to the conference: This was my personal project and stemmed from taking on the task of connecting our Barbara Wolff-Reichert awardees with their mentors. I didn’t want to stop there, I wanted to get them connected to the larger community. And why stop there? Let’s get everyone connected! The zoom was really well attended with nearly 30/81 high school registrants
  • More opportunities in the K-12 Lounge: I received feedback that the K12 lounge was “awesome” one of the really cool opportunities was an arrangement to have a group of earth science teachers come talk about teaching astronomy in the K12 classroom.
  • WM24 WhatsApp group: Also a personal project… finding people can be hard, people are shy, people are introverted etc etc etc. I created a WhatsApp community which will be continued for ongoing connections with subgroups made for each conference.
  • Teacher badge stickers: This was great, now we had little flags that identified us as K12 educators. Who doesn’t like a badge sticker!

As part of these initiatives I’ve also sent communications to over 600 high school AAPT members, conducted surveys to get feedback, encouraged the LA teachers to attend WM24 (we had all but one at the meeting!) and I even made a video about how to craft/submit a talk!

As a high school teacher who is also involved in a university partnership, I wanted to learn more about how universities could use NSF funding to support teachers. I contacted the NSF office inquiring how the office might support high school teachers at conferences such as AAPT and learned that their newest program solicitation NSF 23-596 includes the following. 

  1. Partnership development project type that acknowledges the critical role that teachers and school leaders play in undertaking meaningful and potentially transformative research.
  2. Emphasizes the importance of honoring teachers’ expertise and perspectives as part of a reciprocal exchange of knowledge between researchers and practitioners. Teachers’ knowledge is essential to improving the science of teaching and learning.
  3. Explicitly addresses the need for project budgets to fairly compensate teachers for their time and contributions, which would include funding to attend and present at national meetings such as AAPT

What to Look Forward To in Boston

We are deep in the midst of making Boston even better. We already have the following sessions planned:

  • Alternative Assessment
  • Technology in K-12 Labs
  • Facilitating Collaboration in K-12
  • AI in K-12 Classrooms
  • Incorporating Climate Change and Earth Science into Physics Classrooms
  • Cross Disciplinary Learning in High School Physics Classrooms

In New Orleans one of our plenaries was Dr. Renee Horton. Dr. Horton is a physicist and Space Launch Systems Quality Engineer at NASA. She was the first black person to receive a PhD in material science and engineering with a concentration in physics at the University of Alabama. She has an incredible story around her journey and at the end of her talk discussed the importance of being culturally responsive educators. Much to by surprise, when she asked who knew what that was, hardly anyone raised their hands. As such, the high school committee and I are committed to getting a session on culturally responsive teaching in Boston. There are some other exciting things in the works as well!

Highlights for Myself…

After a really amazing committee meeting led by Danielle Buggé and Jason Sterlace, we had a fantastic discussion around assessments facilitated by Debbie Andres, our new VP for the board.

Jason Sterlace leading the HS Committee Meeting
Session Participants discuss assessments

Other highlights included Renee Horton’s keynote, who reminded us that “When we stand as gatekeepers we tell our students that those things about their culture and those things about them aren’t important”

and for myself, getting to introduce Katie Mack for her keynote.

Another major highlight for everyone in attendance was the Exploratorium’s session “Hands on Ears on” about sound.

Barbara Wolff Reichert Awardees Saara Naudts and Mike Florek in Exploratorium Session with retired Chicago teacher Jim Hicks

I am really excited to see what we can make happen for Boston. Speaking of which… submissions for talks are already open! Hope to see you there!

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Turn off the Influencers and Find a Meeting

I am so sick of the teacher influencers on social media.

Like many of us, I downloaded TikTok for the first time during the pandemic and the algorithms quickly locked me in to similar videos. Rebecca Rogers was first with “real things”

Then Mr. Williams

and so many more…

Then I found burntoutteachers

And after a few of her videos I’d had enough.

Every single one of the teacher influencers started with reasonable intentions: exposing the challenges working in the educational system with a bit of humor and a bit of sarcasm. A bunch of these influencers now tour with Bored Teachers.

And you know what most of them share?

They have left the classroom.

And I don’t blame them! How could you possibly stay in the profession when you build an entire platform around the challenges and vitriol around education?

There’s a whole other issue here around sharing real and related stories about students on social media, but that’s not for today.

I ran across this article from EdSurge this week about how difficult it has been to get teachers involved in meaningful PD since the pandemic. I’ve seen the same challenges in a variety of organizations I am involved with, and I believe that this is a symptom of a much more insidious problem: we have lost our sense of community, giving and gratitude.

Before the internet warriors jump on me that I’m claiming teachers should be martyrs and I’m part of the problem, let me say it flatly: I’m not.

Pick any board of directors. Those positions, especially in the non-profit sector, are paid.

Pick any community based program. Most of the heavy lifting is done by volunteers.

And where does all of this unpaid labor come from? It comes from a lot of folks working corporate jobs who want to do more than they can from the confines of their 9-5. And you know what happens? That volunteer work enhances their professional work.

I started teaching on the cusp of what a lot of people refer to as the beginning of the end. It was 2009, we were just coming off of No Child Left Behind and entering Every Student Succeeds. The recession of 2008 was about to hit education hard, but just before that things were great. Organizations were active and teachers attended and presented at conferences.

Chicago Section Meeting 2017 with Kelly O’Shea. We had 50 attendees at the meeting. This was the start of my whiteboarding/modeling implementation

I owe a great deal of my development as a teacher to all of the folks who said, “come with us” quickly followed by “come share”. Anywhere I went, teachers with 5-25 years of experience would introduce themselves, introduce me to someone else and then ask me if I planned to go to the next big thing. Just as we know relationships with our students make all the difference, relationships with other teachers also made the difference professionally.

When I moved away from Chicago I quickly missed this community deeply and sought it out vigorously. For myself this meant attending state and national meetings. Yes it required time and money, but I grew. That growth made me not only a better teacher, but it infused joy into my work.

If you’ve followed me for a while you know I’m involved with a partnership program with the University of Illinois. It’s a huge time investment, including two weeks in the summer. I imagine that many of the folks signed on because of the “status” of a university partnership tied in with the compensation. However, what every single person remarks is how incredible the program is and how much they are able to learn and grow. What I’ve noticed is that very few of the teachers in the program were teachers who were involved in other professional spheres until now, but now they get it. We have teachers who want to attend and present at PD opportunities and who want to learn more by becoming part of the larger community. But you can’t “drink the Kool-Aid” until you show up and give it a shot in the first place.

Leading a workshop based off of the 2017 workshop at the Illinois Partnership in 2021

This is a second problem I am seeing. There are a lot of teachers who view the organizations and groups as places where the organization should be “doing” for them so they can “receive” from the organization. Yet these individuals have no desire to provide. This model doesn’t work. An organization built on volunteers cannot give without its members also giving in return. That’s where burn-out happens. We need to be happy to give as much as we receive. This was the other notable part of my early years teaching. After I’d dipped my toes into the community teachers were quick to tell me I should share. And so I did. The sense of “I have nothing to offer” is really overwhelming at first. However, when you begin to share you realize it’s an incredible positive feedback loop. You get to teach other teachers while also learning. Teachers come and tell you what you have to share is helpful!

Working in the education system is really hard. None of the influencers are wrong. But “the wolf you feed is the one that wins”. We have become so wrapped up in what we believe is self-care that we are starving ourselves from the joy that comes from investing care into our professional lives. Going to conferences or smaller gatherings IS self-care: it’s care that infuses this really hard job with joy and reignites why we love what we do.

In 6 days I will leave for New Orleans for the national American Association of Physics Teachers meeting. I’m involved because my AP Physics teacher would ask me year after year “are you going?” and year after year I would say “no” because it was too expensive. In 2018 I decided I needed to make the investment because I was isolated in my district. My network quickly grew and in 2021 I was nominated to serve on the board of directors. I have to give a great deal of time to the organization, but it is incredibly rewarding to be part of this work that so heavily impacts the teachers who are involved.

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Published in The Physics Teacher!

What happens when you combine university resources with high school teachers across the state? A model for universal excellence and growth. Pleased to share my piece in The Physics Teacher about the IPaSS program at the University of Illinois Urbana Champaign.

I’ve shared about the program on the blog before here shared it in our local paper and gave a presentation at AAPT

This summer when I returned from our August institute, it was really important to me to share the power of the program with the largest community of physics educators through TPT. This, however, is quite the daunting task. The work should have proper citations and will be peer reviewed by 2-3 referees (who aren’t always very nice!). The process for TPT from start to finish can take 3-6 months, depending on revisions. The return through, is rather rewarding.

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8th Grade Visit

I don’t like showman physics. I’ve been honest about this before. The idea of being the “sage on the stage” running a bunch of super cool demos as a vehicle for teaching isn’t my style. What would have been considered demos are now observational experiments, because everything about my class needs to be framed around what science is and who does science. If I am the keeper of the knowledge and the toucher of the things I am sending very strong messages.

Don’t get me wrong, the demo show folks have their place in the world. But I’m not a part of that space, and neither is my classroom. Not in that way, at least.

This year I had a unique opportunity during the annual 8th grade tour to host the 8th graders. Normally they tour in groups of 5, lead by high school students, and normally they quietly huddle in the back while teachers keep on teaching.

I suppose I could have said, “sorry, I don’t have anything going on, don’t come see me” but instead I decided it was an opportunity to truly engage with them.

The only problem? I could only use about 10 minutes.

Here was my challenge: how do I simultaneously get kids excited about physics but ground the experience in something that is true to the class, rather than a demo-show?

I crowd sourced and then it hit me: I’d do the activity I’ve wanted to do for ages, but never had the time. The tug of war.

When students arrived I asked them “how do you win a tug of war”

Students responded “by being strong”

So I asked for volunteers, “who thinks they are strong?”

The self-proclaimed strong kids were a team and the rest of the group was a team.

They tugged. The strong kids won.

Then I told them to take off their shoes.

In the first group the strong kids lost by a literal landslide. It was hilarious! In the second group, curiously, the sock kids still won!

I brought the students back to my room and talked about how in physics, our class is all about describing how the world around us works. And we can start with ideas we have, but then we work to rule them out, and sometimes an idea we have is just the surface of what is actually happening.

One student shared that they really enjoyed their time, and I could tell that many more felt the same way. What a great way to spice up an otherwise massive “sit and get” day.

But honestly, the best was an email I received from one of my seniors that same afternoon,

"The tug of war activity with the 8th graders was honestly so much fun, and I could tell that some of those 8th graders were truly intrigued by the theory behind the activity and generally the thinking that is done in AP Physics!"

I think this one is a keeper 🙂

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Thin Slicing in a Physics Thinking Classroom

In studies around expert teachers one salient feature is that expert teachers provide students learning opportunities to shift their thinking. Specifically, those opportunities should include productive struggle, explicit connections of task to concept and deliberate practice, where there is an opportunity to receive feedback. (Stigler & Miller, 2018)

In the last year I’ve started implementing practices from Peter Liljidahl’s Building Thinking Classrooms in Mathematics and I wanted to share an activity we did this week.

We did this task at vertical whiteboards which have the advantage of keeping students in an active position that is also easy for them to travel across the room to get ideas from other students. Time to task and engagement tends to be much higher.

We have been studying forces and I had a nagging feeling that my student thinking was all over the place, in pieces. I needed to bring them coherence!

Enter thin-slicing. Thin slicing is when students are provided one problem at a time which increase in difficulty but only slightly.

Slightly off thee Lilijdahl path, I choose to gather students together to review and capture the problem solving process for any force problem.

After this everyone drew cards and we were off! (there is research that visibly random grouping reduces students assuming a certain role in the group due to perceived intentions)

They were asked to divide their board into four regions.

For the first region students were asked to sketch the force diagram of a lab car on the track at rest.

As students finished I asked them to sketch the car, now being pushed with a constant force F

At this point I could already see there were some gaps so we did a quick consolidation.

I pulled the class together (this physically and psychologically separates students from their work) then pulled the class over to where a student had Fg = N. Students were asked to turn to a neighbor and discuss what the group was thinking. Then I asked “someone not in this group share what this group was thinking”.

Next, we traversed across the room to a board where the team had taken things a step further and wrote mg = N. We did the same protocol and discussed that we should go ahead and substitute anywhere we can substitute.

Next we went to another board to look at the face with a constant force. Same protocol, then back to the boards.

In the third box students were asked to complete the diagram and force expressions now with a coefficient of μ between the car and the track.

As students wrapped up in the fourth box they were asked to write down “things to remember”. This was a really remarkable opportunity for me because if I saw “memorize equation for ___” I had a good idea of where that student’s understanding was, compared to “write sum of forces in x and y and set to 0 or ma”)

Next, I asked them to erase the top two boxes.

In the clean first box I asked students to now represent the car being pulled with a constant tension force up at an angle. No friction in this case.

Again, we did a quick consolidation. We examined a board for breaking components down, then we examined another board that had correctly determined that the normal force was less than gravity.

Last, we added friction to the problem. Students were then asked to add to their notes box and then document whatever final notes they needed into their notebooks

The entire whiteboard process took only 40 minutes.

In this time students solved 5 different, but related physics problems.

They practiced and received feedback and made corrections to the problem solving process.

We could compare similar, but different cases.

I could have just made this a worksheet, but this was so much more powerful! Not only was there high student engagement, but student attitudes were, likewise, sky high by the end of class!

Something of note: In a thinking classroom students are never allowed to be “done”. As groups finish one problem, they get the next task. We consolidate before all groups are finished. If groups are done it’s hard to get them started again.