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Category Archives: K12 Mathematics
On the National Girls Collaborative Project’s blog
In the U.S., March is Women’s History Month. The vision of the National Girls Collaborative Project (NGCP) is to “bring together organizations throughout the United States that are committed to informing and encouraging girls to pursue careers in science, technology, … Continue reading
Posted in Issues in Higher Education, K12 Mathematics, Math Education, Mathematics and Computing, people in math, women in math
Tagged Ashley Stenzel, computer science, Émilie du Châtelet, Grace Hopper, National Girls Collaborative Project, physics, Robin Stevens Payes, Women's History Month
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On Mathematical Superpowers and Black History Month
“Which MATHEMATICAL superpower would you prefer?” Ben Orlin asked on his Math with Bad Drawings blog. He offered readers three superpower options: super approximation, or “the ability to immediately answer any numerical question to within 20% accuracy,” super visualization, or … Continue reading
On vision and mathematics
Today, I’m reflecting on vision and mathematics. That’s largely because as I write this, I’m also simultaneously evaluating whether a new computer I received as an early Christmas present is going to be a good fit for me or if … Continue reading
Thoughts on writing math books for kids
Kids’ math books: I’m not talking about textbooks, but rather cheerful maththemed picture books parents might give to wideeyed, excited kids as holiday gifts, books that take mathobsessed kids on journeys to learning thrilling new math outside the walls of … Continue reading
A Tour of Robert Kaplinsky’s Online Resources
Robert Kaplinsky is a math educator and presenter. He also cofounded Open Middle, a website that encourages problems which require “a higher Depth of Knowledge than most problems that assess procedural and conceptual understanding,” according to the Open Middle website. These “open middle … Continue reading
Posted in K12 Mathematics, Math Education, people in math, Recreational Mathematics
Tagged mTBos, ObserveMe, Open Middle, Robert Kaplinsky
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Math with Martin
Most teachers and students in the U.S. didn’t have math class today because of the Martin Luther King, Jr. Day holiday. But when you get back to the classroom, the online math world has some suggestions of how to incorporate … Continue reading
Michael Pershan’s Problem Problems
I have enjoyed math teacher Michael Pershan’s work for a long time. I follow him on Twitter, and I wrote about his website Math Mistakes a few years ago because, darn it, mistakes are interesting! A couple years ago, he … Continue reading
Posted in K12 Mathematics, Math Education
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BacktoSchool Blogs, 2017 Edition
Today, I’m taking my chances with traffic and driving up to Idaho to try to get in the path of eclipse totality. (Fun fact: according to my backoftheenvelope calculations, if everyone in the country went to the path of totality, … Continue reading
Which One Doesn’t Belong?
1, 2, 4,…. What’s the next number in the sequence? I was a rulefollower as a kid, so I always got the “right” answer on questions like that, but they still bugged me. Sure, 8 would be predictable, but why … Continue reading
The Pseudocontext 2016 Deserves
2016 has been the year of the lolsob. I have my reasons for feeling that way, and I’m guessing you might too. In that light, I’ve especially started looking forward to Dan Meyer’s “pseudocontext Saturday” posts. In each one, he finds a picture … Continue reading →