What is the vocabulary tier that poses challenges to students due to its use primarily in print rather than orally?

The vocabulary tier that primarily poses challenges to students due to its frequent use in print rather than in everyday oral communication is classified as Tier Two Vocabulary. This tier consists of high-frequency words that are not typically found in conversation but are commonly encountered in academic texts and literature. These words can enhance a student's academic language and comprehension skills, making them essential for understanding complex texts.

Tier Two vocabulary includes words that convey precise meanings and are useful across various contexts, such as "analyze," "contrast," and "formulate." These words go beyond basic everyday language, which is represented by Tier One vocabulary that includes common words like "book" or "run."

Tier Three vocabulary, on the other hand, consists of specialized terms that are specific to particular fields or subjects, such as "photosynthesis" in science or "metaphor" in literature. While these words may present their own challenges, they typically require more specific classroom instruction rather than being encountered frequently in general literature.

Understanding the distinction between these vocabulary tiers helps educators focus their instruction on words that will build students' comprehension skills essential for reading academic and literary texts effectively.