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In 2018 I semi-retired by retiring from Weston High School after my 21st year teaching mathematics there. This was also my 44th year as a teacher altogether. In 2023 I retired fully, adding in my 18 years at Harvard’s Crimson Summer Academy each summer. For 21 years I had taught at the Saturday Course in Milton, MA, and I used to serve on the board of the Dorchester Historical Society.

I read, cook, and spend a lot of time building my model railroad. For some reason I’m left with less free time than would be ideal, considering that I’m supposed to be retired, but somehow I also manage to devote time to my wife, Barbara, and to our varying number of cats (once up to six, but now sadly down to one).

Larry Davidson
ljd@larrydavidson.com

  • The Brief Wondrous Life of Oscar Wao

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    Junot Diaz’s bi-cultural novel, The Brief Wondrous Life of Oscar Wao, is itself a wondrous and wonderful book in so many ways. While it’s not for everyone — some reviewers were irritated by matters that could indeed be irritating to… Read More ›

  • The Body in the Ivy

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    The Body in the Ivy, by Katherine Hall Page, is a well-above-average mystery with some familiar themes. I can’t give too many details without indulging in spoilers, but I recommend it to those who like updated Agatha-Christie-style stories where the… Read More ›

  • povo.com

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    How nice to see a website that actually recognizes Dorchester as a neighborhood of Boston! Povo not only lists it prominently, but its description is an accurate portrayal of Dorchester’s many virtues: Dorchester is the largest geographic and most populated… Read More ›

  • This is Your Brain on Music

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    I don’t usually read books just on the basis of advertising, so I first checked with my colleague the music teacher before I decided to read the new book with such intriguing ads: Daniel J. Levitin’s This is Your Brain… Read More ›

  • Unnecessarily difficult

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    A few years ago, one of my former students from Honors Precalculus informed me that my course had been “unnecessarily difficult.” An interesting phrase. “What does that mean?” was my puzzled response. Let’s call her Rachel (not her real name)…. Read More ›

  • The Crimes of Jordan Wise

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    Bill Pronzini’s neo-noir novel, The Crimes of Jordan Wise, is a pleasant diversion but certainly not one of his better works. The idea that a geeky guy who excelled in math in high school might become a successful accountant is,… Read More ›

  • Overzealous adults

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    Kathryn Cramer writes about the new book, Free-Range Kids: Giving Our Children the Freedon We Had Without Going Nuts with Worry, by Leonore Skenazy. I’ve reserved a copy through the Minuteman Library Network; maybe I’ll write a review in this… Read More ›

  • The forest or the trees?

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    I was just thinking about some of the difficulties that many high-school students have when attempting to learn math. Aside from those who face external obstacles — such as brain damage, severe emotional problems, or extremely inadequate teaching — we… Read More ›

  • Linguistics, mathematics, and the general public

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    Just about everyone can speak, so we all have an opinion about language. Just about everyone can count, so we all have an opinion about math. Everyone’s an expert. After reading uninformed opinions about both, I decided to compare and… Read More ›

  • "You must be a Democrat."

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    The thorny question of grading took a new twist yesterday afternoon. I’ve discussed grading before — in my posts of 11/30/2005 and 12/20/2007 — and I’m not going to rehash those arguments. Sometimes I’m wrong, but on these issues I’m… Read More ›

  • Shout-out to B Block

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    Near the end of my B Block precalculus class this morning, a couple of juniors happen to mention this blog and asked me to give a shout-out here to B Block. I said I would do so. But first, of… Read More ›

  • Polite patrons and diversity in Dorchester

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    What do you do if you’re at a restaurant and there’s a celebrity at the next table? I’m told that Europeans ignore celebrities and let them enjoy their privacy, but Americans all too often have to say hello, get an… Read More ›

  • Fourth in the Commonwealth

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    Congratulations to the Weston High School math team for their excellent showing in the state playoffs on Friday in Shrewsbury! We finished fourth in the state among medium-sized high schools (the schools with which we compete) and will therefore be… Read More ›

  • Studs Terkel's Working

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    This year’s spring musical at Weston High School is the little-known Working, based closely on Studs Terkel’s great book of the same name. Although I say “closely,” the musical can of course include only a tiny fraction of the chapters… Read More ›

  • The Seventh Annual Fractal Fair

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    Seven is a lucky number, so no one was surprised that the seventh annual Fractal Fair at Weston High School turned out to be the best one so far. Of course there were many great exhibits in each of the previous fairs, but… Read More ›

  • Get over It

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    What do you do on a snow day? Watch a movie, of course. Get over It had been on my shelf for awhile, since I had ordered it from Netflix shortly after seeing Midsummer Night’s Dream at Weston High School… Read More ›

  • Careless in Red

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    Elizabeth George has long been one of my favorite authors, but her books have been becoming bleaker and bleaker. Even though I’ve read many — most? even all? — of her novels, I don’t think I’ve ever reviewed any of… Read More ›

  • Birthday/Sel de la Terre

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    Over the past few weeks, a number of my sophomores have been trying to figure out my birthday. All they knew was that it was somewhere in February. Even though I had told them that one of my students (now… Read More ›

  • Parental communication

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    Here is a strange note that I received from a parent of a 16-year-old student [names changed to protect, etc., etc.]: Mr. Davidson — Jimmy had trouble with the math project and would like to email you as soon as… Read More ›

  • Predictably Irrational

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    I generally find that non-fiction works are difficult to follow in the audiobook format. Perhaps it’s because non-fiction books remind the reader of college lectures, so there’s an impulse to take notes. Perhaps it’s because they tend to be dryer… Read More ›