Final answer:
The word 'Express' is the best example of a Tier Two word, as it is widely used across different academic contexts. It stands out from the other options, which are either very common or specialized. Understanding Tier Two vocabulary is essential for academic success.
Explanation:
Understanding Tier Two Vocabulary Words
In vocabulary development, words are often categorized into three tiers. Tier Two words are high-frequency words that are used by mature language users across several content areas. They are less common than vocabulary words from everyday conversation but are crucial for academic success.
Identifying the Choices
- Pal: A common informal word used for friends.
- Express: This verb describes the act of conveying an idea or feeling.
- Exothermic: A scientific term that describes a reaction that releases heat.
- Orange: A color and a fruit; very basic vocabulary.
Out of these options, Express is classified as a Tier Two word. It is a word that relates to academic scenarios and is frequently used across various subjects, unlike the other options which are either everyday words or very specialized terms.
Learn more about Tier Two vocabulary here:
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