This document provides strategies for teaching vocabulary words in content areas. It recommends teaching 8-10 new words per week across all subject areas. Words should be important for understanding concepts, useful for repeated use, or difficult with multiple meanings. Words are categorized into tiers: Tier 1 requires no instruction, Tier 2 are more sophisticated words, and Tier 3 are content-specific. Strategies include explicit instruction of words, multiple exposures through various activities, and using structural analysis of prefixes, roots and suffixes.