The document provides information about using context clues to determine the meaning of unknown words. It discusses that context clues are words or phrases around an unfamiliar word that can help understand its meaning. Learning to use context clues can help with reading comprehension, vocabulary development, and avoiding having to look words up. The document then provides examples of different types of context clues like synonyms, antonyms, explanations, examples, lists or series, cause and effect, and descriptions. It encourages using clues like word parts, prefixes, suffixes, and origins to determine word meanings. Finally, it includes some practice questions for readers to apply their context clue skills.