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- Missing digits puzzle
- Tuesday’s Close Election: Proposal One
- It’s easy to know who not to trust – NYCE PPO (with update)
- Analyzing UFT election results – from 2022
- Congratulations, Thank You, Remember…
- 2025 UFT Election Results
- UFT Election Data 2004 – 2024
- Bad, Ugly, Hopeful
- Divisible by Thirteen
- NYC Mayors Race and UFT Slates – who is in the shadows?
- Fractions at the Delegate Assembly
- We are ARISE!
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- Standing with Federal Workers? Or backing Trump?
- We Marched to Stop the Cuts
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- A little math magic
- Bonus Question
- Content-free logic test
- Graduation Speech 2007
- I ban FOIL
- NYCDOE: lousy mini-schools, by the dozen
- Pedagogy: Outlook on teaching math
- Puzzle: proving a quadrilateral is a parallelogram
- Reviewing homework in math class
- The equine inequality
- Too much algorithmic honesty
- Whose schools? Our schools!
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