Five Twelve Thirteen
Dylan KaneMy blog about teaching, math, and teaching math
| Platform |  | Pricing | Only free issues | Publishes | Weekly |
|---|---|---|---|---|---|
| Issues | 848 | Founded | 3 years ago | Last Issue | 10 days ago |
| Active | |||||
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fivetwelvethirteen.substack.comLatest Issues
The Medium Is the Message
The medium is the message.
-Marshall McLuhan
I built a math fact practice website a few years ago. It’s still up, you can check it out if you like. I’m not a professional developer, it’s not anything too fancy. The basic idea is to...
The Devil Is in the Details
I’ve ended up in a few conversations online recently about teaching that make me want to give a really specific example of how I teach something. Conversations about teaching are hard because lots of stuff sounds good in the abstract, but i...
Moving Down in the World
Today will be my last regular Tuesday post for the summer. I’ll probably write a bit when I feel inspired, but I won’t be keeping up my typical weekly schedule. I’ll be back in August. Also, I was on the After the Bell podcast talking about...
Slow Reveal Graphs Are Awesome
Here’s a neat graph:
And here are two graphs from recent lessons in my curriculum:
There’s nothing wrong with these two graphs. They’re decent tools to teach the statistics standards in 7th grade. But they don’t capture a lot of the compl...
Incremental Fact Fluency v2
This post is about a math fact fluency program I’ve put together and tested over the past year. I wrote about an early version in September focused on multiplication facts. I’ve since revised and expanded the multiplication section and adde...
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