BTC

Manipulatives in a BTC Style Classroom Part 2

Heidi / April 8, 2025

Thin-Slicing with Manipulatives I discussed using manipulatives in larger thinking tasks in the last post. If you missed that make […]

Heidi / March 18, 2025

A couple of years ago, I began hearing about a “must-read” book in math education circles. The book, Building Thinking

Heidi / September 9, 2024

I’ve been collecting various whiteboard collaboration posters. Whenever possible I am providing a link to a Canva file or Google