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ela-2017:L.3.3 Use knowledge of language and its conventions when writing, speaking, reading, or listening.
ela-2017:L.3.3a Choose words and phrases for effect.*
ela-2017:L.3.3b Recognize and observe differences between the conventions of spoken and written standard English.
ela-2017:L.3.4 Determine or clarify the meaning of unknown and multiple-meaning word and phrases based on grade 3 reading and content, choosing flexibly from a range of strategies.
ela-2017:L.3.4a Use sentence-level context as a clue to the meaning of a word or phrase.
ela-2017:L.3.4b Determine the meaning of the new word formed when a known affix is added to a known word (e.g., agreeable/disagreeable, comfortable/uncomfortable, care/careless, heat/preheat).
ela-2017:L.3.4c Use a known root word as a clue to the meaning of an unknown word with the same root (e.g., company, companion).
ela-2017:L.3.4d Use glossaries or beginning dictionaries, both print and digital, to determine or clarify the precise meaning of key words and phrases.
ela-2017:L.3.5 Demonstrate understanding of word relationships and nuances in word meanings.
ela-2017:L.3.5a Distinguish the literal and nonliteral meanings of words and phrases in context (e.g., take steps).
ela-2017:L.3.5b Identify real-life connections between words and their use (e.g., describe people who are friendly or helpful).
ela-2017:L.3.5c Distinguish shades of meaning among related words that describe states of mind or degrees of certainty (e.g., knew, believed, suspected, heard, wondered).
ela-2017:L.3.6 Acquire and use accurately grade-appropriate conversational, general academic, and domain specific words and phrases, including those that signal spatial and temporal relationships (e.g., After dinner that night, we went looking for them).
Learning goal: Determine a word's meaning with several strategies, select language for a purpose and distinguish related words that express different degrees of certainty. Knowing a word means more than recognizing its letters. A reader or speaker needs to understand the sense used in the particular situation.
Read: “The helpers cleared the aisle so the cart could pass between the shelves.” The words between the shelves and could pass help explain aisle as a passageway. Context gives a useful starting meaning. Check a glossary or beginning dictionary when the context is not enough or a precise definition matters. Choose the definition that fits this sentence; many words have more than one sense.
An affix changes the meaning of a known word. Comfortable describes a condition of comfort; uncomfortable means not comfortable. The prefix pre- means before, so preheat means heat beforehand. The suffix -less means without, so careless means without care. The meaning of the base helps, but check the whole word in context instead of assuming every beginning letter group is a meaningful prefix.
Related words can share a root or base. Knowing help supports understanding helpful and helpless, while knowing act can help connect actor and action. A known root word can also be a clue to a word you have not met before. If you know company, as in “keeping a friend company,” then companion in “The traveler and her companion shared the path” is likely someone who goes along with her. If you know sign, then signature in “Write your signature on the card” is likely your own name signed in your handwriting, even though the g is silent in sign and sounded in signature. Treat the root as a clue, then check that the meaning fits the sentence. Explain both the shared idea and the new role of the ending. A dictionary entry can confirm the word family and the precise sense. Use both print and digital references during practice so learners can locate information in different formats.
Some expressions are literal in one setting and nonliteral in another. “Take three steps toward the door” refers to actual walking movements. “Take steps to organize the shelves” means begin actions toward a goal, not necessarily walk. The same words need different interpretations because the surrounding ideas change. Explain the phrase in a complete paraphrase that fits the passage.
Words can signal how certain a person is. “Nia knew the wheel was repaired” presents certainty. “Nia suspected the wheel needed repair” presents an idea she considers possible but has not confirmed. “Nia wondered whether the wheel needed repair” presents a question. Heard reports receiving information, and believed describes accepting an idea without necessarily showing how it was established. These words are not interchangeable proof of what actually happened.
Words also connect to real life. Calling a classmate helpful is accurate when you can name an action that fits the word: Sam held the door while Ana carried the tray. Friendly fits someone who greets a new student and invites them to join a game. Explaining the real behavior behind a describing word shows that you know what the word means, and it keeps the description fair.
Word choice creates effects. “The cart crept across the room” suggests slow movement; “the cart raced across the room” suggests speed. Choose a word for the effect you want the reader to feel, and check that it fits what happens rather than exaggerating only for excitement. Spatial words such as beside, beyond and between locate things. Temporal words such as before, afterward and meanwhile connect events in time. Use them accurately in explanations as well as stories.
Different words suit different situations. Conversational words such as grab or stuff work when talking with a friend. General academic words such as compare, conduct and explain appear in many school subjects. Domain-specific words are used mainly in one subject or field: germinate in science, antecedent in grammar and denominator in mathematics. Some words are used in more than one field with a different meaning in each. In science, volume is the amount of space something takes up; on a radio, volume means how loud it is. Read the word in its subject. Learn a new academic or subject word by using it accurately in discussion and writing, not only by copying its definition.
Spoken and written standard English share many conventions but use different supports. In conversation, “That shelf” can be understood when the speaker points. In a written direction without a picture, “Place the notebook on the lower shelf beside the window” supplies information that the gesture provided. Formality depends on audience and purpose; an ordinary conversation need not sound like a formal report to communicate clearly.
Worked context choice: “The class will conduct an investigation” uses conduct as a verb meaning carry out. A dictionary may also list conduct as a noun about behavior. Select the verb sense because it fits the sentence's structure and meaning. Copying the first definition without checking can produce an incorrect interpretation.
Worked certainty revision: A learner writes “I knew the tray was empty” after hearing an unconfirmed report. If the evidence is only what someone said, “I heard that the tray was empty” describes the information more accurately. The revision changes the strength of the claim rather than merely replacing one word with a longer one.
Guided practice: Read a short passage, infer an unfamiliar word from context and verify it in a reference. Compare literal and nonliteral uses of one phrase. Discuss real examples of helpful actions, explaining which behavior makes the description fit. Rewrite an oral direction as a written message for a reader who cannot see the speaker point.
Independent evidence: Use a new vocabulary word in a meaningful sentence, explain a useful word family and distinguish knew, suspected and wondered in a short scene. Include a spatial and a temporal connection in a description. Identify a dictionary definition you rejected and explain why it did not fit the context. Keep revisiting vocabulary in reading, discussion and writing so the words become usable knowledge.
An adult may read the prompts aloud. Answer independently with words, objects, drawings or a demonstration before opening the answer guide. Award 1 point for a correct result or claim and 1 point for a matching explanation or demonstration; where a question asks only for a result (a corrected sentence, a spelling, a count), a fully correct result earns both points, and the answer guide shows what a complete response contains. Record prompting separately. The total (two points per question) is local practice feedback, not an Ohio proficiency level.
What context explains aisle in the model sentence, and how would you check its precise meaning in a glossary or dictionary?
The cart passes between the shelves, so an aisle is a passageway. To check, look up aisle in a glossary or a beginning dictionary, print or digital, and choose the definition that fits this sentence, because many words have more than one sense.
What does pre- contribute to preheat?
Beforehand: preheat means heat before the next relevant activity.
Interpret “take steps to organize the shelves.”
Begin actions toward organizing; the phrase does not necessarily describe literal walking.
How do suspected and knew differ?
Suspected presents an unconfirmed possibility, while knew presents certainty.
Why might “that shelf” be unclear in a written direction?
The reader cannot see a gesture or know which shelf is meant; add a specific location.
Describe a classmate as helpful or friendly in a real-life way. What action makes the word fit?
A sample: “Sam was helpful when he held the door while Ana carried the tray.” Holding the door gives help, so the word fits. Friendly fits someone who greets a new student and invites them to join a game. Name the behavior behind the word, not just the label.
You know the word sign. Use it as a clue to signature in “Dad wrote his signature at the bottom of the form.”
Signature shares the root sign, so it likely means his name signed in his own handwriting. That meaning fits the sentence, and a dictionary can confirm it.
The writer wants to show slow movement. Choose crept or raced for this sentence and explain the effect: “The tired helper pushed the heavy cart, and it ___ across the room.”
Crept, because it suggests slow movement, the effect the writer wants; tired and heavy add the sense of effort. Raced would suggest speed, which is a different effect from the one the writer chose. Choose a word for the effect you want on the reader.