In this episode, we discuss mental math strategies for subtraction, an elementary social justice math project, and the first two strategies for comparing fractions. The comparing fractions section begins at 25:00.

Ruth's Subtraction Strategies Video

Sherry Parrish's Number Talks Book

SMILE: Seeing Myself In the Library Everywhere

Lynchburg Education Foundation

First Book Marketplace

Allison Krasnow on Twitter

Comparing Fractions PD Slides

Cuisenaire Rods from MathsBot

Braining Camp

Pattern Blocks from MathsBot

Empowered Problem Solving

Braining Camp Deci Blocks Images