Which practice is most aligned with promoting vocabulary development?

• A. Activate prior knowledge
• B. Ignore dictionary use
• C. No context provided
• D. Isolate words and memorize

Answer: (A)

Promoting vocabulary development hinges on linking new words to what students already know and giving them rich, meaningful contexts to encounter those words. When learners activate prior knowledge, they bring personal experiences and existing concepts into the new word, which helps them infer meaning, notice nuances, and remember how to use the word in speaking and writing.

Activating prior knowledge is the best approach because it builds on what students already understand and creates a purpose for learning the new terms. By connecting each word to familiar ideas, students can map meanings onto existing schemas, making vocabulary more durable and usable across different situations.

Using a dictionary can support precise meanings and pronunciation, but simply ignoring dictionary resources misses a tool that grows learners’ independent word-learning skills and helps them verify definitions and usage. Providing no context leaves students with little clue about how a word works in real sentences, which makes retention and transfer unlikely. Isolating words and memorizing them treats vocabulary as isolated factoids rather than living language, so students don’t see how words function across topics or genres.

In practice, a strong approach blends activating prior knowledge with explicit, context-rich word introduction, multiple exposures in varied contexts, and opportunities to use new words in discussion and writing. This helps students build robust, flexible vocabularies.