Choose precise vocabulary and interpret figurative language

Learning goal: Determine unfamiliar meanings by combining context, roots and references, then use words precisely in explanations and stories. Explain figurative expressions in the situation where they appear. A word can be familiar yet have an unfamiliar meaning in a particular sentence.

Read this original paragraph: “The helpers examined the record, the written account of each loan. Mina inspected a torn identifier closely, tracing its final digit with her finger. Owen glanced at the tray and then returned to his notes. They wanted a reliable system, one that could be depended on to keep the box and card connected.” The phrase written account of each loan defines record in this context. The restatement after reliable explains its meaning. Neither word needs to be guessed from an unrelated topic.

Record can name written information, as in the paragraph, or an achievement, as in a world record. As a verb, record means capture information in writing, sound or another form. Pronunciation can change with grammatical use. A dictionary's pronunciation guide or audio can help distinguish the noun REK-urd, stressed on the first syllable, from the verb rih-KORD, stressed on the second. Read the entry's examples, not just the first definition. Select the sense that fits the sentence.

Common Greek and Latin roots can give clues across related words. The Greek root graph relates to writing or drawing: an autograph is a person's own signature, and a photograph is an image made using light. Auto- contributes self; photo- contributes light. The Latin root port relates to carrying, as in transport and portable. Portable describes something that can be carried. These are clues to meaning, not a claim that every word containing those letters belongs to the same family. Verify an unfamiliar whole word in context and a reference.

A dictionary explains meanings, pronunciations and grammatical information. A glossary gives selected terms in a particular text or subject. A thesaurus suggests related words, but those suggestions are not always interchangeable. Inspect and glance both involve looking; inspect suggests careful examination, while glance suggests a quick look. Replacing Mina inspected with Mina glanced would change the careful action described by tracing the digit.

Synonyms have similar, not always identical, meanings. Reliable and dependable can describe a system people can count on. An antonym such as unreliable expresses an opposing meaning. Test the replacement in the sentence. A system might be reliable but slow; reliable is not a synonym for speedy. Explain the feature being compared rather than treating all positive words as equivalents.

A simile uses like or as to make an imaginative comparison, usually between two different kinds of things, to point out a quality they share: “The torn label fluttered like a tiny flag.” The label's loose, flapping movement is being compared with a flag's; it has not literally become a flag. The words like and as do not make a simile by themselves. “I like puzzles” states a preference, “He worked as a helper” names a job, and “Mina looks like her sister” reports a literal resemblance between two people, so none of them is a simile. The test is literal or imaginative, not whether the two things are the same kind: "He stomped like an angry toddler" compares two people, yet it is a simile because he is not really a toddler. A metaphor states a comparison more directly: “The clear label was a bridge between the box and its record.” It connects two things through an organizing comparison, not an actual structure people can cross. Explain what the comparison helps the reader notice.

An idiom has a conventional meaning that may not follow literally from its words. “Lena lent a hand with the cards” means she helped, not that she detached a body part. An adage or proverb expresses a familiar general lesson. “Look before you leap” advises considering consequences before acting. In The Unfinished Map (the grade 4 close-reading lesson), Imani wants to display her garden map before its north path has been walked. After Tomas points this out, they walk the path, find it blocked, and she revises the map before it goes on display. Checking the route before displaying the map fits that proverb. Such sayings are general advice, not proof that the same action is best in every situation.

Use new words actively. Identifier is useful technical vocabulary for the lending system, while evidence is useful across reading and investigations. Whispered, asked and insisted signal different ways of speaking; choose the one supported by the event. Words such as relieved, anxious and exhausted name emotions or states of being: “Mina felt relieved” says more than “Mina felt good,” but only if the text supports relief. Precise words should clarify an actual distinction, not make a simple observation sound more certain than it is.

Worked reference choice: In “Please record the result,” record is a verb. A definition about a best-ever athletic performance does not fit. Use the sense about capturing information and check its verb pronunciation. Explain why the rejected meaning fails.

Worked figurative interpretation: Calling the label a bridge emphasizes how it connects the physical box with a written entry. “The label is made of steel” would misread the metaphor as a literal description. The surrounding lending discussion identifies the intended relationship.

Guided practice: Use a print dictionary and a digital dictionary to check record, portable and inspect. Record the sentence, relevant definition, pronunciation support and source title. Compare an appropriate thesaurus suggestion with one that changes the meaning.

Independent performance: Write a paragraph about a real classroom observation using two newly learned words accurately. Add an original simile or metaphor, then explain it in plain language. Interpret one familiar saying in a specific situation and provide a synonym and antonym for one word, explaining the relevant difference. Return to the words in later reading and discussion to assess usable vocabulary over time. Do not score a copied definition as proof that the learner can use the word independently.