Implementing a High-Quality Early Learning Curriculum: Lessons from Maine

April 2026
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Lauren O'Hair, Michelle J. Bellino, Melanie Muskin, Anne Taylor, Terri Sabol, Christina Weiland, Dana McCoy

High-quality, coherent early learning experiences are foundational to children's optimal learning and development. Yet, in the U.S., even as preschool availability has increased, many children lack access to high-quality learning experiences. 

Key findings

  1. Leverage state and local readiness for change.
  2. Adapting curricula to the local context can strengthen implementation.
  3. Piloting a curriculum first can provide useful feedback before a broader rollout.
  4. An opt-in, incremental approach can facilitate buy-in and reduce overwhelm.
  5. Flexible approaches can result in uneven implementation.
  6. Provide ongoing professional development, prioritize teacher collaboration, and support administrators to facilitate and sustain implementation.
  7. Plan for common challenges, such as variability in teacher needs, logistical challenges, and insufficient professional development support.
  8. Anticipate the need for long-term systems support and adaptation.

High-quality, coherent early learning experiences are foundational to children's optimal learning and development. Yet, in the U.S., even as preschool availability has increased, many children lack access to high-quality learning experiences. Further, children's Kindergarten through 2nd grade experiences are rarely designed to build on their Pre-K experiences, despite evidence supporting the benefits of curricular alignment across Pre-K through 2nd grade. In particular, Kindergarten to 2nd grade classrooms too often fail to support how young children learn best through playful, intentional activities. 

Some newer research-based, aligned P-2 curricula aim to turn this tide. These curricula follow a scope and sequence; incorporate playful learning; emphasize a balance of whole-group instruction, center-based activities, and small group instruction; encourage child agency; and follow a central question or theme across classroom activities. Despite their promise, these curricula are not yet widely used.

In our view, the limited scale-up of research based, aligned P-2 curricula is partially due to a lack of research on how these curricula can be implemented at large scale. To help fill this gap, our team, with support from the Gates Foundation, is releasing a series of briefs focused on the experiences of localities that have implemented evidence-based P-2 curricula. In this brief, we summarize Maine's implementation story in scaling up a new curriculum, For ME, in P-2 classrooms.

Drawing on classroom observations and interviews with state and local practitioners, we describe lessons learned in Maine. In doing so, we aim to support other localities considering a pivot to better match leading guidance in the field.