In my previous blog post, I wrote about — and included a cartoon about — one aspect of math teaching. The cartoon asserted that “no one can impart perfect universal truths to their students,” with the punch line “…except math… Read More ›
Teaching & Learning
Resources for non-linguists
So you want to dip your toe into the waters of linguistics, but you don’t want to take a linguistics course? A course would be full-body immersion, after all, not just dipping a toe. So what do you do? There… Read More ›
Beautiful trigonometry
You would be forgiven if you had the misimpression that I don’t like trigonometry, because I hadn’t been clear, as I pointed out the very next day. I definitely do like trig. In fact, I love trig! To see one… Read More ›
The Mathematics of COVID-19
As you know from my recent post, my colleague Joyce and I will be co-teaching a short unit on the mathematics of COVID-19 this summer. But what topics should it include, and in what order, and how will students learn… Read More ›
A Moroccan teen blogs about linguistics (and other matters…).
How many Americans know that Morocco is in Africa? Probably not very many. I’m guessing 4%. And half of those know Morocco’s location only because they’ve seen the world’s best movie (Casablanca, of course) and have paid attention to the geography…. Read More ›
How about replacing trig? But with what?
“You can’t get rid of trig! It’s my favorite unit!” Said no one ever. Well, that’s not quite true. Some of us quite like trig, at least if it’s approached as a set of functions rather than ratios in right… Read More ›
A high-school student from Lincoln creates a significant linguistic theory.
Once upon a time you were probably learning Spanish, French, Italian, or Latin. (If you weren’t, keep reading anyway.) You probably had to learn hundreds of verb forms in your chosen language, if it was one of those. Not so if… Read More ›
What’s wrong with Advanced Placement tests?
Three cheers for the College Board! Right? Everyone loves AP tests. Well, maybe you do, maybe you don’t, but read on. You might be surprised. Although Jonathan Halabi, a New York City math teacher, occasionally gets too much into the… Read More ›
“…And Madly Teach”
Try to imagine, if you possibly can, a time when all teaching Is done remotely, when teachers don’t see their students face-to-face, when students spend classtime sitting at home in front of a screen watching a teacher in a studio… Read More ›
In praise of English teachers
Some English teachers, anyway. Actually, one English teacher in particular: Dudley Fitts. I just read this short essay in Andover Magazine in which an Andover alumnus (who is slightly older than I), Tod Howard Hawks, recalled his first 9th-grade English assignment… Read More ›
Math and cats
(This is a follow-up to yesterday’s post. I suggest reading it first, if you haven’t done so already.) A quote from John Horton Conway in today’s MathBlab: You know, people think mathematics is complicated. Mathematics is the simple bit. It’s… Read More ›
RIP, John Horton Conway
Very sad news. John Horton Conway, one of the greatest math educators of our generation, has died of COVID-19: John Conway leaves a legacy of the most awe-inspiring mathematical and magical mind-twisters—the Monster group and monstrous moonshine, surreal numbers, Sprouts,… Read More ›
Social distancing: a simple geometry problem
I am told that these signs are appearing around San Francisco — thank you, Doug Marquis! — offering either an open-ended or a traditional problem to give your math students. Pick one: What do you notice? How far is the… Read More ›
Unorthodox Quarantine Bonus
I was trying to avoid writing anything about the novel coronavirus or COVID-19, because that’s of course what everyone is talking about. But, sitting here in self-semiquarantine, I have just listened to a special 16-minute bonus episode of the Unorthodox… Read More ›
What difference could a few zeroes make? Zero is nothing, isn’t it?
Bloomberg spent $500 million on ads. The U.S. population is 327 million. He could have given each American $1 million check and still have money left over. I feel like a $1 million check would be life-changing for most people…. Read More ›
Weston wins! High School Quiz Show: Tantasqua vs. Weston
Congratulations to Weston High School for their impressive performance in the opening salvo of this year’s WGBH High School Quiz Show! Weston beat Tantasqua Regional by the comfortable margin of 555–440, despite the fact that Tantasqua’s team consisted of four… Read More ›
Mathematics Galore!
The aims of a mathematics masterclass and of this book are to enthuse educate inspire challenge audiences of young people, their parents and teachers, with the wonder, excitement, power, beauty, and relevance of modern mathematical ideas. So it says in… Read More ›
A very intensive language course
In my 1/30/2018 review of Our War I mentioned that one of the few war novels that I’ve read was Im Westen Nichts Neues, which I guess is translated as All Quiet on the Western Front in English, though I remember it in… Read More ›
Map workshop at the BPL
Interactive historical local maps! Interactive historical local maps! Yesterday I attended a fascinating workshop at the Boston Public Library (JP branch), where we explored their new home-brewed web-based software for dynamically viewing historical changes in local maps and used it to… Read More ›
Why do so many girls and women leave STEM?
No, I’m not going to mansplain the situation. I just want to draw your attention to a pair of essays about it, one by Karen Morenz, embedded within another by Scott Aaronson. My expectation is that nobody will disagree with… Read More ›
Learning Strategies 