About one in four districts are layering foundational skills products on top of their ELA core. This brief explores why districts supplement, when it adds value, and when it may hinder coherence.
DownloadThe Center for Education Market Dynamics • July 23, 2025
Foundational skills are essential to early literacy, but more isn’t always better. CEMD national data show a rise in districts layering supplemental foundational skills products – sometimes to address real gaps, and other times duplicating content already covered by the core. This brief explores how and why districts are choosing to supplement, what those choices reveal, and how leaders can make coherent, strategic decisions.
Districts are making more intentional curriculum decisions—and the data shows it. This brief explores how ELA adoption patterns are shifting away from lower-rated materials and toward programs that reflect research and standards.
Nearly half of districts report using more than one ELA program. This brief examines the implications of curriculum combinations – both strategic and improvised – on instructional coherence and system capacity.