Why should you be a friend to trees? Trees are a valuable natural resource. People depend on trees for food, and animals depend on trees for food and shelter. But most important, we depend on trees because they add oxygen, a gas we all need, to the air. While trees give us many wonderful products, we must also protect them because we can't live without them.

This US report from the International Reading Association looks at standards for middle and high school literacy coaches. The standards are organised into two parts - leadership standards and content area literacy standards. Table of contents: * Introduction * Part 1: Leadership standards * Part 2: Content area literacy standards (english language arts, mathematics, science, social studies) * Part 3: What we know and what we need to know about literacy coaches in middle and high schools: a research synthesis and proposed research agenda * References.