This guide is designed as a reference for District and School personnel working with English learners (ELs). The content of the guide represents a compilation of information, examples, and resources. This guide is a living document and subject to frequent updates. It is recommended to review the document online rather than printing a hard copy.

The Mariner Model provides a step-by-step systems-building process and tool by which schools, school districts, and communities can develop capacity and create an infrastructure that supports continuous improvement in health-promoting environments for children. The Mariner Model follows a public health program planning development model that is…