This document discusses effective classroom strategies for teaching summarization skills. It provides a model for rule-based summarizing that involves deleting trivial material, deleting redundant material, substituting superordinate terms, and selecting or inventing a topic sentence. Research shows that students must analyze information at a deep level to effectively summarize by deleting, substituting, and keeping information. Teachers should provide focused practice opportunities and feedback to help students master summarization as a procedural skill. Planning should identify the information and strategy students will use to summarize.