Books in the Principles in Practice imprint offer teachers concrete illustrations of effective classroom practices based in NCTE research briefs and policy statements.

Each book discusses the research on a specific topic, links the research to an NCTE brief or policy statement, and then demonstrates how those principles come alive in practice: by showcasing actual classroom practices that demonstrate the policies in action; by talking about research in practical, teacher-friendly language; and by offering teachers possibilities for rethinking their own practices in light of the ideas presented in the books.

Books within the imprint are grouped in strands, with each strand focused on a significant topic of interest.