Ever scratch your head wondering how to make a coffin shaped paper box? OK, I haven’t either, but now that I’ve thought about it, I’m curious. The thing that sparked my musings, about coffin-shaped boxes, paper polygons, “exploding boxes” (no actual explosives involved) and even a paper icosahedron—along with other paper platonic solids—is a fascinating … Continue reading
A friend of mine has been working to improve her middle school math students’ listening. They are focusing not just on “paying attention,” or listening to the teacher, but on listening to one another as well. It is challenging and important work. Listening is not just a matter of good manners and a calmer classroom … Continue reading
Can you solve this problem? If you looked at it and thought, “Well, sure, that is easy,” you might be feeling the way some students do when first introduced to emoji math. Emoji math is exactly what it sounds like—mathematical equations to be solved using the familiar icons in place of traditional variables. It’s algebra … Continue reading
Who knew that The Simpsons animated TV show was full of mathematical moments? Read how British science writer Simon Singh learned that his impression of mathematically gags within the show was completely on target. This led to Singh’s book, The Simpsons and Their Mathematical Secrets. If you’d like an introduction to Simpson’s mathematics and don’t … Continue reading
I was excited to receive the most recent edition of The Henry Ford Magazine, published by the newly renamed Henry Ford Museum of American Innovation, because bold letters the cover declared it to be “The Math Issue.” Like many of you, I suspect, I have a harder time generating flexible and creative thinking ideas around … Continue reading
When I think of things that are rich, I’m more likely to think of hot chocolate or creamy cheese sauce than mathematics, but clearly I’ve been missing out. One of my students sent me the website for NRICH—the home of rich mathematics and I was hooked. NRICH is associated with the University of Cambridge and … Continue reading
This week I saw two very different musicals. Well, to be honest, I saw all of one and parts of another. I was one of millions who have had the opportunity to see the PBS documentary on Hamilton, the Broadway smash musical that combines hip hop and history to tell the story of Alexander Hamilton, … Continue reading
Theater and dance for teaching math? Math for teaching art? Arts integration is not only a great idea, but a great idea in the news. A recent story in the Education section of the Washington Post describes students from kindergarten through middle school learning mathematical concepts through the arts. You can find a description of … Continue reading
A friend recently shared this with me and I chuckled, thinking a few of the students in my graduate research courses might benefit from it. I considered sharing it with a middle school math teacher friend, but wasn’t sure if it would lead to learning or middle school hysteria. I suppose it could go either … Continue reading
It’s cold in Michigan. We’re expecting record-breaking low temperatures tonight and I just discovered a new gelato place a mile from my house. My husband and I love gelato, but I just can’t do it. So you can imagine how I chuckled reading Dan Meyer’s Frozen Code post. The post relates an actual frozen code … Continue reading
