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Bobson Wong

@bobsonwong.com

NYC HS Math Teacher; Speaker; Author, "The Math Teacher's Toolbox," "Practical Algebra: A Self-Teaching Guide (3rd ed.)"; 2022 MfA Muller Award Winner; Aspiring cook and fiction writer. All opinions my own. bobsonwong.com #MfAProud #MTBoS #miseducAsian

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19.08.2023
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Latest posts by Bobson Wong @bobsonwong.com

LOL. I ordered it from Amazon. I assume this was filled by a machine, which makes you wonder...

I already checked the prices of black beans and split peas. Turns out the unit cost of black beans is cheaper.

09.03.2026 01:25 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Watch out for water and ice on the ground. I slipped on some ice last week and it was very painful!

09.03.2026 00:52 πŸ‘ 4 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Yes! But here's the thing - THE BAG IS UNOPENED.

09.03.2026 00:51 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
Unopened bag of Yupik organic dried black turtle beans with green split peas inside

Unopened bag of Yupik organic dried black turtle beans with green split peas inside

What do you notice? What do you wonder? (Look carefully.)

09.03.2026 00:34 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
Pages from a 14th-century Arabic copy of Al-Kitab al-mukhtasar ti Hisab al-jabr w’al-muqabala, translated to, The Compendious Book on Calculation by Restoration and Reduction, showing geometric solutions to two quadratic equations. (Public Domain; MuαΈ₯ammad ibn MΕ«sā al-KhwārizmΔ« via The Bodleian Library, University of Oxford)

Pages from a 14th-century Arabic copy of Al-Kitab al-mukhtasar ti Hisab al-jabr w’al-muqabala, translated to, The Compendious Book on Calculation by Restoration and Reduction, showing geometric solutions to two quadratic equations. (Public Domain; MuαΈ₯ammad ibn MΕ«sā al-KhwārizmΔ« via The Bodleian Library, University of Oxford)

Yeah, definitely not new. πŸ˜‰

09.03.2026 00:33 πŸ‘ 2 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
Preview
MoMath Brings Prime Numbers to a Prime New Location

I’m on the advisory council of MoMath. I’ve heard talk about this move for years. It’s nice to see it finally happen! #MTBoS #ITeachMath www.nytimes.com/2026/03/08/s...

08.03.2026 20:55 πŸ‘ 6 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Wait, I LOVE completing the square! But I don’t reduce it to a procedure. I use the area model. It’s beautiful! It connects to so much math (from multiplying numbers to dividing polynomials), and it has cultural connections too (al-Khwarizmi).

08.03.2026 01:35 πŸ‘ 9 πŸ” 0 πŸ’¬ 2 πŸ“Œ 0

Also, ed reformers love to focus on discipline and criticize building relationships, just β€œteach like a champion” - these strategies maintain order and treating students and teachers as puppets to be controlled and bullied into submission.

07.03.2026 11:37 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

At its heart, most education reform (β€œmerit” pay, love of standardized testing, fidelity to scripted curriculum, β€œright to work,” direct instruction over exploration) is focused on subjugating students and teachers to preserve the privileged.

07.03.2026 11:32 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

If it makes you feel better, scripted math is also pretty awful. πŸ™„

03.03.2026 23:56 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Sometimes they are delayed by a few days. I wouldn’t worry about it. The conference committee are volunteers doing this while working full time, so hopefully we’ll find out soon.

03.03.2026 12:23 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

I saw this in NYC the day after Lunar New Year and it was awesome. Definitely worth seeing in a big screen!

01.03.2026 23:01 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Preview
Blades of the Guardians review: Yuen Woo-ping delivers another wuxia wonder A boisterous, but unhurried action-adventure that never feels sloppy.

BLADES OF THE GUARDIANS! Martial arts choreographer/director Yuen Woo-ping kicks off Lunar New Year with a splashy action fantasy featuring a ton of stars like Wu Jing, Tony Leung Ka Fai, and even Jet Li (briefly). Any good? Oh yeah. More @ebertvoices.bsky.social: www.rogerebert.com/reviews/blad...

17.02.2026 23:34 πŸ‘ 33 πŸ” 12 πŸ’¬ 3 πŸ“Œ 7

Unfortunately, districts, admins, and ed reformers distrust teachers. They don't think we're competent enough to create or modify a curriculum. They use paternalistic language ("saving teachers time" so we can "focus on students") that kmplies wer're just caregivers instead of educational experts.

28.02.2026 19:41 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

In theory, HQIM is only a resource, not a script. But that's not reality. Districts and admins use HQIM as a weapon to bully teachers into submission. I don't care about the intent of the curriculum authors. I get angry about the impact of this weaponization.

28.02.2026 19:39 πŸ‘ 5 πŸ” 1 πŸ’¬ 1 πŸ“Œ 0

Lots of math curricula have good lessons and activities - Amplify comes to mind - and I don’t have a problem with a mandated curriculum. But I have a problem with requiring that teachers follow them exactly. If we can’t modify lessons based on our experience, then we’re nothing more than bots.

28.02.2026 18:55 πŸ‘ 10 πŸ” 2 πŸ’¬ 1 πŸ“Œ 0

Scripted math curricula are not written by teachers, have no sense of realistic pacing, are not differentiated for language learners or anyone else, and are accompanied by terribly written tests.

28.02.2026 18:50 πŸ‘ 2 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

I’ve written and spoken about how bad most scripted math curricula are. They’re all pretty bad.

28.02.2026 18:45 πŸ‘ 3 πŸ” 1 πŸ’¬ 1 πŸ“Œ 0

Yeah, I’m definitely not endorsing Mulgrew by any stretch of the imagination! πŸ˜‚ But it scares me to think that as frustrating as our union is, the alternative is much scarier!

28.02.2026 18:42 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

And those pesky teacher unions! How dare they demand cumbersome work restrictions! Districts and admins should have the freedom to demand anything from anyone at any time! If you’re not willing to be exploited, you’re not putting children first! 🀦🏻

28.02.2026 15:05 πŸ‘ 4 πŸ” 0 πŸ’¬ 2 πŸ“Œ 0

The ed-reformers often blame implementation for the failure of their reforms…usually the teachers get the blame for not being β€œtrained” properly (i.e. they weren’t completely bullied into submission). The policies are always perfect! πŸ™„

28.02.2026 15:02 πŸ‘ 5 πŸ” 0 πŸ’¬ 2 πŸ“Œ 0

One of the most insane things about ed-reform is that a very small collection of people are able to be wrong again and again and again with zero repercussions. In fact, every failure is a chance for them to come up with a new solution and write/sell a book about it.

28.02.2026 13:49 πŸ‘ 50 πŸ” 10 πŸ’¬ 5 πŸ“Œ 0

HQIM is a total scam - not written by teachers and evaluated based on meeting state standards not written by teachers (see a pattern?), yet teachers are held accountable when HQIM inevitably go awry. Maybe students would do better if teachers were treated like professionals instead of bots.

28.02.2026 03:21 πŸ‘ 7 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0

Finally, don't blame unions like UFT for being reluctant to add more days to the calendar. We know how this works. You give us a little more time (but not enough to do it well), then you give us more responsibility...because we now have the time! /End

28.02.2026 02:20 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Making PD useful for teachers is a separate conversation. But don't blame the measly PD that we get for inequity. Blame the system that keeps teachers busy BY DESIGN so they can't improve themselves or the system that keeps us and our students oppressed. 5/

28.02.2026 02:14 πŸ‘ 3 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

I'm all for starting school in NYC before Labor Day if we could have Regents Exams in late May and finish by Memorial Day. But don't blame the 4 PD days NYC teachers have - which are inadequate and often abused by admins. You want to take away the little PD we get? How do teachers grow? 4/

28.02.2026 02:10 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

The number of school days isn't the issue. It's testing - not just the days spent administering the tests. It's all the time teachers spend preparing for tests that do a poor job of measuring student learning. I don't mind testing, but we should spend more time thinking about making better tests. 3/

28.02.2026 02:07 πŸ‘ 2 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0