Kentucky Reading and Writing L.9-10.4.d

ELAGrades 9–10Language

The Standard

L.9-10.4: Determine or clarify the meaning of unknown and multiple-meaning words and phrases based on grades 9-10 reading and content, choosing flexibly from an array of strategies.

Acquire and use accurately general academic and domain-specific words and phrases, sufficient for reading, writing, speaking and listening in order to be postsecondary ready; demonstrate independence in gathering vocabulary knowledge when considering a word or phrase important to comprehension or expression.

Kentucky Academic Standards for Reading and Writing (2025) · Vocabulary Acquisition and Use

Teacher's field guide

What This Standard Means

What Students Need to Do: Students choose words that matter to understanding a passage, then check their meanings using context and a dictionary or glossary. They use those words accurately in writing and conversation.
What Mastery Looks Like: A student checks “runoff” in a flood report and explains why it refers to water, not an election. They write, “Rain gardens mitigate flooding by absorbing runoff,” and explain the sentence aloud.
Common Misconceptions: Students may assume a word has the same meaning in every subject, such as “runoff” in weather and elections. They may copy the first dictionary definition without checking whether it fits the sentence.
How to Assess It: Give students this sentence: “Rain gardens mitigate runoff after heavy storms.” Ask them to choose a word worth checking, find its meaning, and explain the sentence in their own words.

Lesson moves

Ways to Teach It

Give pairs a printed weather report; have them highlight two terms they need to check and add sticky-note definitions that fit the report.
Ask students, “How does qualify change this claim: The results qualify our first conclusion?” Have them write an answer using qualify.
Play a matching game with word cards, context sentences, and definitions; teams must explain why each definition fits its sentence.
Give students a lab assistant job posting; have them check unfamiliar job terms and write two sentences explaining the duties.

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