Episode

3 May 2021 · 24 min

0:00

In this episode Michael Horn and Diane host Joel Rose, co‑founder of Teach to One, to discuss the persistent problem of unfinished learning in middle‑school mathematics, a challenge that predates COVID‑19 but has been amplified by the pandemic. Joel reframes “learning loss” as a cumulative gap in math skills, emphasizing that math’s sequential nature makes these gaps especially damaging. He advocates for personalized, mastery‑based pathways that allow students to spend multiple years on a grade’s content until proficiency is achieved, rather than forcing a one‑year, grade‑level progression. The conversation identifies three systemic barriers to such approaches: (1) entrenched mindset that teachers must teach a grade’s standards to all students of that age; (2) the structural organization of schools around age‑based cohorts and grade levels; and (3) a lack of tools and delivery models that support individualized acceleration. They explore how assessment accountability systems (ESSA, IADA) and high‑stakes testing often conflict with personalized pathways, citing Texas math innovation zones as emerging policy experiments that create space for new models. Joel stresses the need for federal R&D investment to develop competency‑based curricula, tools, and multi‑grade models, while acknowledging that ESSA is unlikely to change soon. The episode closes with personal anecdotes: Joel’s work on a home version of Teach to One with his daughter, an analogy comparing education reform to the development of trans‑Atlantic jet flight, and reading recommendations from the hosts. The overall message is a call to shift mindsets, redesign structures, and invest in innovative tools to move beyond grade‑level constraints and truly address unfinished learning.

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