
The Minimalist Educator Podcast
Ep 119 — One Math Tool For So Many Uses with Amy How
If you’ve ever watched a student nail an answer but couldn’t tell whether they truly understood it, you’ll love this one. We sit down with primary math specialist Amy How , founder of Rekenrek 101, to talk about the rekenrek and why this “less is more” math tool keeps earning a permanent spot in classrooms. Amy shares how she first met the rekenrek with real skepticism and why it quickly proved itself through student engagement, cleaner routines, and something every teacher wants: visible thinking. We unpack how the rekenrek supports number sense, efficient mental math strategies, and better mathematical talk. We also explore why it doesn’t have to replace other math manipulatives like base ten blocks, ten frames, or hundred charts, but can strengthen them by building clarity before students move into more complex models. Then we stretch beyond early numeracy into fractions, decimals, money, and even times tables patterns, plus why secondary teachers find it surprisingly helpful for rebuilding shaky foundations without the stigma of “baby tools.” Amy also calls out common misuses, including treating it like an abacus, and explains why ready position matters for consistency and understanding. Listen, try one idea with your students, and let us know what you notice. Subscribe, share with a colleague, and leave a review so more educators can teach less and impact more. Send us Fan Mail Support the show Find our book The Minimalist Teacher and Your School Leadership Edit: A Minimalist Approach to Rethinking Your School's Ecosystem at the links! Follow on Instagram @PlanZEducation and @minimalist_ed_podcast. The Minimalist Educator Podcast is a Plan Z Education Services adventure.

