Tuesday, March 24, 2026

Noemi: Bringing the functions off the grid

 Link to my presentation:

https://www.canva.com/design/DAHDHq4Hc3g/x7N1oeQwPYbjx9p7qUQfjA/view?utm_content=DAHDHq4Hc3g&utm_campaign=designshare&utm_medium=link&utm_source=recording_view


Link to the slides:

https://www.canva.com/design/DAHDHq4Hc3g/7PPCxBSZ6ghzwbcOAMUjOw/edit?utm_content=DAHDHq4Hc3g&utm_campaign=designshare&utm_medium=link2&utm_source=sharebutton


Link to detailed activities:

https://drive.google.com/file/d/1_x88HOZxkcHLDEuOGnSfr7JazketOR7u/view?usp=drive_link

Vanessa & Nicole: Multiplication Through Art, Play, and Place

 

Our Video Presentation:



Link to our slides and resources: Slides

Monday, March 23, 2026

Sunny Hu & Sukie Liu: 3D Paper Model

By Sunny Hu & Sukie Liu

Link to our presentation recording (Zoom recording): Recording

(Passcode: E5cb=J?3)


 

Link to our project handout: https://docs.google.com/document/d/1Rd_fGwEP3Jn0GVSfeA7LgSSL3TTCBNcn93IenWjvsDA/edit?usp=sharing

 

 

Link to our project slides: https://docs.google.com/presentation/d/19PKjZlaSiwAh-yv8yBW6UJCsy2vzECx12GoUEzOqDRY/edit?usp=sharing




Kristie T & Olly P: The Geometry of the Blade

 

Photo by Lance Reis on Unsplash

Canva presentation includes videos that will auto play as you progress through.

YouTube video of our presentation. (Same as the Canva, but allows for rewinding or skipping forward in the presentation). 

Lesson plans

Teaching slides view only and template link.

Mel Lunde: Learning Geometric Transformations through Dance

The following list includes each resource created in building and teaching these lessons. Each title is a new clickable link: 

Thank you to everyone for sharing their creative projects! It has been such a joy to look through them so far!

Monday, March 16, 2026

Our final Screenside Chat Zoom meeting: Saturday March 21, 9:30 - 10:45 Pacific Time

Hi all! Next Saturday March 21, 9:30-10:45 AM Pacific Time, will be our final Zoom meeting of the
course. Here is the Zoom link. Hope to see you there if you can make it!

Susan Gerofsky 趙書琴 is inviting you to a scheduled Zoom meeting.
Topic: EDCP 553-26 Cohort Optional Screenside Chats
Join Zoom Meeting:
https://ubc.zoom.us/j/68598548876?pwd=Rxzj5uUTMlEWbRXvk6pwwQmCRjUagP.1
Meeting ID: 685 9854 8876

Passcode: 088071

Week 10: Optional readings, viewings and activities: Mathematics & traditional and contemporary practices of making and doing

 Hello everyone! We are quickly coming up to the completion of our course together -- where did the time
go? I will miss you!!

As this is Week 10, I am posting an *optional* offering for you, on "Mathematics & traditional and contemporary practices of making and doing".  Here is the link to our 'everything sheet' for this topic. Note that you are not responsible for doing these readings, viewing or activities, or for writing and responding to documentation and stops on your ideas on this material this week.

However, it is interesting stuff, and I highly recommend engaging with it if and when you have the time!

Otherwise, this last week of the course should be devoted to completing your culminating project for the course and posting the video of you leading us through your slide presentation (here on the class blog). 

Next Saturday March 21, 9:30-10:45 AM Pacific Time, will be our final Zoom meeting of the course. Here is the Zoom link (and I'll also post it in a separate post). Hope to see you there if you can make it!

Susan Gerofsky 趙書琴 is inviting you to a scheduled Zoom meeting.

Topic: EDCP 553-26 Cohort Optional Screenside Chats

Join Zoom Meeting:

https://ubc.zoom.us/j/68598548876?pwd=Rxzj5uUTMlEWbRXvk6pwwQmCRjUagP.1

Meeting ID: 685 9854 8876

Passcode: 088071


How to record your completed project as a video slide show with your narration -- the easiest way!

 Hello everyone! You should all now have received feedback from me on your draft projects, which are
coming along beautifully. Great work, everyone. 

For your completed project, you will be posting a video recording, approximately 20 minutes long, of your completed slides with your voice(s) and (probably) face(s), narrating and presenting the slides that present your project. Here are some details about an easy way to create and post the recording, along with some ideas about other techniques you are welcome to experiment with:

Recording your slide show with narration as a Zoom video recording:

Since we have all become very familiar with Zoom, I suggest this might be the easiest way --

• Create a Zoom meeting and join with your project partner (or just by yourself if you did a solo project)

• Share your slides

• Press 'record', and record to your computer

• Do your slide show on Zoom, as it records the video.

• Stop the recording when you come to the very end.

• Leave the Zoom meeting. You'll see a notice on screen saying that they are processing your video (takes about 30 minutes or so).

• Once your video is completed, upload it to your Google Drive, or One Drive, or YouTube channel, or Vimeo channel, or some other platform that will allow you to share it.

• Share the link to your project slide show video to the class blog (make your own new post to share it). If you have additional materials, appendices, lesson plans, etc., you can share those links in the same blog post. Make sure to share so that 'anyone with the link' can view.

And that's it!

Recording your slide show with narration via PowerPoint, Keynote, Prezzi, Canva, etc.

Each of these platforms also has a 'record' button and a way to create a recording of your presentation. Feel free to use one of these if it suits you better than Zoom. Then share your completed video as above.

Some of these platforms (perhaps Canva in particular?) have an option to have your face appear in a cameo or vignette (oval inset) in the corner of your slide screen. Tamara Shand's example from the 2024 cohort has that, and I believe Oliver and Kristie T. have figured out how to do this too, if you want to ask them how.

Friday, March 13, 2026

A special treat (optional viewing): Recorded Zoom interview with mathematician, poet, musician and aeronautics engineer Lisa Lajeunesse!

EDIT: Lisa sent me this information and link to the software that helps with writing a Graeco-Latin Square Poem: 

First of all, here is the link to the paper:
https://archive.bridgesmathart.org/2019/bridges2019-35.pdf

The last section "Writing a Graeco-Latin Square Poem" talks about a few techniques I used to help, although maybe you want to discover your own techniques.

The online software was kindly written for me by a colleague Joseph Fall and can be found at:
https://powderflask.github.io/gls-poetry/

Joseph has some vocabulary categories with random words that you can select from a drop-down box on the right to play with, but of course you can enter your own words for the square.
The words are entered as a list in the right lower-half of the page.
I look forward to reading your and your students' Graeco-Latin square poems!
**********************************************************************

Hello everyone! Lisa Lajeunesse has recorded a Zoom guest speaker interview with me today (Friday), sharing some of her vast knowledge and experience as a mathematical poet, musician, mathematics professor at Capilano University, and aeronautics engineer. Lisa is a great person, and integrates the arts into her teaching of advanced topics in mathematics. Here is the link to Lisa's filmed interview.

As with Nick Sayers, it took Lisa nearly two hours to do her presentation, which focuses on connections with mathematical poetry and music, Crab Canons, Graeco-Latin Squares, Hemachandra/ Fibonacci sequences and the golden ratio, and so much more! 

It's really fascinating, but long to watch -- so I suggest you might want to watch it at 1.5 speed, and maybe break it into several shorter viewings. Do try out writing one of the Goldie or Golden Fibble poems she describes, and if you try the playing card four-square puzzle, you will really get a good understanding of Graeco-Latin squares (and the poetry connected with them).

Here are links to the handouts and a short film Lisa would like you to have access to in connection with her talk:

  1. Short film about the symmetrical structure of Bach's Crab Canon on a Möbius strip
  2. Math poetry puzzle page 1
  3. Math poetry puzzle page 2
  4. Math poetry puzzle page 3)
  5. Math poetry puzzle page Bridges family day update
  6. Puzzle page: Graeco-Latin square poems
  7. Modulor poetry
  8. Sestinas
  9. Handouts of forms (Fib poems, Goldies, Golden Fibble, Fundamental Theorem of Arithmetic)
Hope you enjoy these -- so many exciting artworks, patterns and connections!

Monday, March 9, 2026

Week 9: Mathematics and fibre arts, fashion arts and culinary arts & announcements / reminders


 

Hello everyone! Here is our 'everything sheet' for this week, exploring the mathematics of some of the
practical arts: 

Week 9: Mathematics and fibre arts, fashion arts and culinary arts

A couple of announcements and reminders:

  • Later this week, I will be recording a Zoom interview with our guest mathematical artist and math professor (Capilano University), Lisa Lajeunesse! (I'll make sure this video is not quite as long as the previous one...)  Lisa has a background in mathematics, aerospace engineering, music and poetry, and is a regular Bridges Math and Art poetry contributor. She'll be talking with us about mathematical poetry and leading is in creating a variety of mathematical poetic forms. Exciting! I'll post the video for you once it's ready.

  • Next Sunday morning (March 15, 10:30 AM - noon, Pacific Time) is the next DMAM Zoom meeting (Dance, Movement Arts and Mathematics). I highly recommend it if you are interested and available! One of the presenters will be University of Stockholm PhD student, Jenny Ludwigs, talking about her ideas-in-progress for her dissertation research on math learning, digital technology and ballet! Please let me know in the comments to this post if you'd like to join the DMAM mailing list. Here is the link for the meeting:

    Join Zoom Meeting
     Meeting ID: 853 4791 9727
    Passcode: 332311

  • Sunday March 29, 9:00-10:30 AM Pacific Time will be the next Math Art Manifesto Zoom meeting -- also highly recommended if you are interested and can make it! Please let me know in the comments here if you would like me to share your email with Dr. Fumiko Futamura to put you on the Manifesto group mailing list, and if you have written your own draft Math Art Manifesto, let me know whether you'd like to share it with the Manifesto group.

Congratulations, newly published authors!!

 Hi all. I am always happy to get my new issue of the BC Association of Math Teachers (BCAMT)
Vector journal in my mailbox, and it was especially exciting to look at this most recent one! 

Two people from our cohort, Nichola and Oliver, have newly-published articles in the Spring 2026 Vector issue (Vol. 66/1)! And Diane Wiens, from the previous cohort, also has an article published here. Woohoo! Congratulations Oliver, Nichola and Diane -- and looking forward to others in the cohort publishing in Vector and other journals over the upcoming months and years!

Their articles will eventually be posted on the Vector current and back issues page -- but that page is just a wee bit behind at the moment (showing only up to the Spring 2024 issue). I mentioned that to Colin McLellan from the BCAMT, and he is working on getting the page updated. Till then, though, here are scans of these brilliant articles for you to peruse:

Nichola Williams: Using Indigenous Storywork to Spark Exploration in Secondary Mathematics

Oliver Podwysocki: Playful Creation with Prime Factor Poetry

Diane Wiens: Incorporating Indigenous Worldviews and Perspectives in a Middle School Mathematics Class as a Non-Indigenous Teacher

March 9: How to share your draft project today

Hello everyone! Today is the due date for your draft, in-progress culminating project. Here’s what to do, by midnight tonight Pacific Time:

• Please share a link to your in-progress project slide deck on your personal course blog today. For those working with a partner, both partners should share the same link in each of your blogs. Please make sure that I can access the link so I can see your slides!

• You should be partway finished with creating your project slides at this point. 

(Reiterating what I mean by ‘partway finished’:)

• Your slides should now include some explanation of what your topic is, why you chose it (including how it connects with your own interests), a brief discussion of your background research (likely a few top highlights from your annotated bibliography), and a description of your pedagogical design for your new activity/ lesson sequence/ teaching experiment/ workshop, whichever you have chosen to work on.

I expect that most people are still in the midst of trying out these new activities with their classes or communities or family and friends, so it is perfectly fine to have a slide or two saying “results from piloting the project will go here”, or words to that effect.

Similarly, I expect that a few slides with conclusions may be added later, so a placeholder slide will be fine there.

That’s it! 

Looking forward very much to seeing how the projects-in-progress are going. I will send you a brief email with comments on your draft projects this week — and I am still sending overall comments on coursework to everyone as well.

All the best!

Susan



Tuesday, March 3, 2026

Week 8: Mathematics and poetry & novels

 Hello everyone! Sorry for the slight delay in posting

our Week 8 material -- this is a week of many meetings, and that slows things down a little.

Here is the link to our Week 8 resources: readings, viewings and activities. I hope you'll enjoy exploring connections between mathematics and literature! Happy reading and writing (and looking forward to reading your Fib and PH4 poems).

By the way, were you aware that the Fibonacci sequence (0, 1, 1, 2, 3, 5, 8, 13, 21, 34, 55, 89, 144, ...) was discovered and articulated mathematically by the Sanskrit linguist and poet Hemachandra in India, about a century before Leonardo of Pisa, AKA Fibonacci, was born in Italy?

If you're interested in knowing why we ought to be naming this sequence something like 'the Hemachandra/ Fibonacci sequence', here's a link to a very interesting short film by Fields Medalist Manjul Bhargava that gives a clear explanation of Hemachandra's insights based on poetry! It's an optional viewing, but well worth watching.

And another optional resource link in case you're interested: an e-version of the delightful kids'/ YA novel, The Number Devil by Hans Magnus Ensensberger. Folder of PDFs of chapters. A highly recommended resource for middle years, up to Grade 8 or 9, with beautiful illustrations. You may want to get your own copy to use with your classes!