Told my students about tracker blocking extensions and data safety. Minimal care. Told them the same extension can also stop YT and other ads. Instant questions and requesta to help to install. So many had no idea what extensions are. Also taught 6 basic keyboard shortcuts. Kids are exposed to texh but do not know how to use it. #Teaching #ComputerSkills

Hey @shriramk I really enjoyed https://cacm.acm.org/research-highlights/a-grounded-conceptual-model-for-ownership-types-in-rust/ that's some phenomenal work!

For everyone else: Shriram and colleagues take a problem: Why don't people understand the borrow checker, and run it down from "how might they understand it now (and how can we find the problems they really experience), how can we teach it to them, and how can we evaluate that work?"

It's both a huge amount of work, and an really, really good illustration of solving problems which are both important and non-trivial.

#security #education #rust #pedagogy #teaching #usability

A Grounded Conceptual Model for Ownership Types in Rust

Communications of the ACM

In the Tatiyavagga, the Buddha says:

Mendicants, in a poorly explained teaching and training, the donor should know moderation, ...

#Buddhism #Theravada #Dhamma #PaliCanon #suttas #teaching

Children's and teen books to help combat hatred and bigotry

Children's books to combat hatred, including titles by Michael Rosen, Malorie Blackman, Jason Reynolds, Elle McNicoll, and Nicola Davies.

School Reading List
Primary school to secondary school transition books for children

Primary to secondary school transition books, including titles by Matt Goodfellow, Katie Kirby, Yassmin Abdel-Magied, and Tolá Okogwu.

School Reading List
Funny books for children and teens

Funny books for children and teens with titles by Michael Rosen, Frank Cottrell Boyce, Nadia Shireen, Sonora Reyes & Lex Croucher.

School Reading List

Ending My First Philly School Year with a Dose of Cool!

I know it's been a long time since I’ve mentioned anything school-related, but I’ve had a nice end to my first school year here in Philadelphia and I want to share... This is an image painted on the wall outside of my classroom. It was designed and painted by my former student, Tamara Vidal. The school I work in currently is quite different from the school I used to teach at in New York. When I say that, I am speaking of the students in my class. My ESL students back in […]

https://johnsworldblog.wordpress.com/2026/06/07/ending-my-first-philly-school-year-with-a-dose-of-cool/

Making sure you're not a bot!

When I first came out as #bisexual, my mother said “no, you’re not.” She sat me down and explained that I wasn’t in trouble, but that I didn’t understand what I was saying.
“Bisexual is something grownups say when they need an excuse to have affairs.”
https://medium.com/prismnpen/im-a-teacher-what-i-learned-about-bisexuality-was-wrong-86f46893bc23

#LGBTQ #Teaching #Learning

I’m a Teacher: What I Learned About Bisexuality Was Wrong

Here’s how I challenge (and don’t challenge) childhood misinformation

Medium