I’m happy to let you all know that I’m a New York State finalist for the Presidential Award for Excellence in Math and Science Teaching (PAEMST). I worked on the application this past spring. I enjoyed the reflective nature of the application; it required a detailed description of a recorded lesson, and also a detailed […]
With the IB exams coming up soon, I’ve started to put more thought into what we should do after the exams (we’ll have 8 blocks or so). For the past three years we did free-form math projects and last year they even wrote up great blog posts about their projects. But due to less time left […]
From Car Talk: RAY: This Puzzler came from Kevin Tobin. A maharajah owned a mango tree that had very sweet, abundant fruit. People would come from miles around to pick the fruit. So the maharajah decided to protect the tree by erecting a series of seven concentric fences around it. Each fence had a gate […]
This tweet was retweeted by Steve Strogatz: @stevenstrogatz great @Mathologer video on the cardioid and its family: https://t.co/ElDxW67N3X — Anna Lukács (@launknaacs) November 6, 2015 What a great video, linking linear functions, cardiods, and the family of Mandelbrot sets. Rang my bell. Here’s some of my previous lessons and experiments that involved these things: The Mandelbrot […]
PSA: check out Anna Weltman’s new book, This Is Not A Math Book. Looks great. Also check out Dan Meyer’s fall contest (ends 10/6/15) that asks the students to be creative in making their own Loop-de-loop mathematical art. Programming connection: have the students make their loop-de-loop with python and turtles, here is a 3-5-2 loop-de-loop: […]
From the fantastic car talk puzzler: NEW BARBER MATH RAY: A barber had his first customer of the day, who happened to be a friend. When he was done, the barber refused to take the money from the customer. The fellow said, “Look, I know we’re friends, but, business is business. I want to pay […]
For future info, I’ll be posting the “art” images that I make with processing on tumblr, specifically the recursiveprocessing.tumblr.com. So follow there if interested. If not, then don’t! Here’s a sample of the stuff going up on that site.