TES Global
Tes: Letters: Formal & Informal
[Free Registration/Login Required] This resource provides explanations for different modes of writing. Examples of informal and formats are provided.
Letter Writing Guide
How to Write a Reference Letter
This informational site explains how to write a good letter of reference for another person.
Letter Writing Guide
Sample Letter of Recommendation
This informational site provides a well-written letter of recommendation exemplar.
Letter Writing Guide
Sample Letter of Interest
This informational site provides a well-written letter of interest exemplar.
ReadWriteThink
Read Write Think: Exploring Audience in Persuasive Letter Writing
Effective communication skills are critical for the present century. This unit plan stresses clear, persuasive communication that is meant to be shared with an audience beyond the classroom.