Semantic Mapping to Grow Vocabulary
Knowledge helps you remember new information, and people who know a great deal about a topic also know its vocabulary. One critical finding from research is that word learning takes place most efficiently when the reader or listener already understands the context well. In fact, we learn words up to four times faster in a familiar context than in an unfamiliar one (Landauer & Dumais, 1997; Hirsch, 2006). Vocabulary instruction that compares and contrasts word meanings and that activates prior knowledge not only helps students learn new words, but also has been shown to improve comprehension of a reading selection (Graves, 2006). Therefore, an important goal of instruction in any subject grade, in any grade, should be to help students acquire the vocabulary associated with the content and to make connections between known and unknown words.