This document discusses skimming and scanning as key reading comprehension skills. It defines skimming as quickly identifying main ideas by reading openings, closings, headings and first sentences of paragraphs. Scanning is searching for specific terms. Examples where skimming and scanning are useful include newspapers to get general news, magazines to find articles of interest, and schedules to find times. The document provides tips for how to skim, such as reading openings and closings, and how to scan, like looking for bold or italicized text.