This document discusses summarization and note taking strategies that are effective for student learning and retention. It explains that summarization requires students to analyze information deeply by deleting some details, substituting others, and keeping the most important elements. Modeling and regular practice of summarization techniques in all subjects can help students learn to effectively summarize information into brief oral, written, or other forms of expression. The document also discusses note taking, advising students to take notes that organize information and can serve as study guides, rather than verbatim transcripts. Teachers are encouraged to teach and model various note taking methods.