What type of instruction emphasizes systematic exposure to new vocabulary?

Direct Vocabulary Instruction emphasizes systematic exposure to new vocabulary by explicitly teaching word meanings, including their pronunciation, spelling, and usage. This method involves carefully planned instructional strategies where specific words are selected for instruction, and students engage in deep exploration of these words through various activities. This approach often includes the use of definitions, examples, visual aids, and practice opportunities, ensuring that students not only learn the meanings of the words but also how to use them contextually.

In contrast, contextual vocabulary instruction typically focuses on learning words through the context in which they appear, relying on exposure within reading materials rather than systematic teaching of specific vocabulary. Differentiated vocabulary instruction addresses the diverse needs of learners, modifying approaches based on individual skills; however, it doesn't guarantee systematic teaching of new vocabulary. Concrete vocabulary instruction involves tangible experiences or manipulatives to teach vocabulary, which may not provide the same level of systematic exposure as direct instruction.