What is the role of vocabulary instruction in reading comprehension?

The role of vocabulary instruction in reading comprehension is crucial as it significantly enhances a reader's ability to understand and interpret texts. When students are exposed to robust vocabulary instruction, they acquire the necessary tools to grasp the meaning of the words they encounter in reading materials. This enrichment of vocabulary allows for deeper engagement with the text, as readers can make connections, infer meanings, and comprehend complex concepts.

Moreover, a strong vocabulary helps students to decode words accurately and understand them in context, leading to improved overall comprehension. The ability to understand word meanings and apply them in different situations allows learners to follow narratives, analyze arguments, and engage with information critically. In essence, effective vocabulary instruction not only supports understanding individual words but also contributes to a greater overall understanding of the content and ideas presented in texts.