The Bell Ringer

The Bell Ringer

NCTM position paper ignores reality of math teaching challenges

Suggestions on how to ‘change the culture of math teaching’ aren’t supported by evidence

Holly Korbey's avatar
Holly Korbey
Jul 18, 2025
∙ Paid

* Big announcement: Join the live Q&A with scholar, co-author of Developing Curriculum for Deep Thinking and overall GOAT of the science of learning, Paul Kirschner, this coming Friday, July 25, at 10 am Eastern Standard Time.

We will be taking questions from readers about the book and the role knowledge plays in learning—it’s sure to be a lively discuss…

User's avatar

Continue reading this post for free, courtesy of Holly Korbey.

Or purchase a paid subscription.
© 2026 Holly Korbey · Privacy ∙ Terms ∙ Collection notice
Start your SubstackGet the app
Substack is the home for great culture