This book investigates which specific forms of explicit language knowledge, when possessed by teachers and students, effectively enhance literacy development in the classroom. Terry Locke, a recognized scholar in literacy education, synthesizes a wide array of theoretical frameworks to address the ongoing debates surrounding grammar instruction. By examining the intersection of linguistic theory and practical application, the author provides a comprehensive guide for educators seeking to move beyond traditional, polarized approaches to language teaching.

Educators and literacy researchers frequently cite this work as a balanced, foundational resource for navigating complex pedagogical debates. Experts highlight the text for its ability to bridge the gap between abstract linguistic theory and the realities of the modern classroom.