Determine and Analyze Central Idea - 8th Grade Reading
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Which option best describes a summary that is too narrow?
Which option best describes a summary that is too narrow?
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It focuses on one example or small section instead of the whole text. Narrow summaries miss the big picture by focusing on minor parts.
It focuses on one example or small section instead of the whole text. Narrow summaries miss the big picture by focusing on minor parts.
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Find the most objective wording: “The author foolishly ignores evidence” or “The author does not address counterevidence.”
Find the most objective wording: “The author foolishly ignores evidence” or “The author does not address counterevidence.”
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“The author does not address counterevidence.”. The second option states facts without emotional judgment.
“The author does not address counterevidence.”. The second option states facts without emotional judgment.
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Identify the best summary characteristic: includes all details, or only key ideas?
Identify the best summary characteristic: includes all details, or only key ideas?
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Only key ideas and essential supporting points, stated briefly and accurately. Summaries condense texts to their most important elements.
Only key ideas and essential supporting points, stated briefly and accurately. Summaries condense texts to their most important elements.
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What is the most objective way to refer to the author in a summary?
What is the most objective way to refer to the author in a summary?
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Use neutral phrasing such as “The text explains…” or “The author argues…”. These phrases maintain objectivity by attributing ideas to the source.
Use neutral phrasing such as “The text explains…” or “The author argues…”. These phrases maintain objectivity by attributing ideas to the source.
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Identify what “elaborates” means in analyzing central idea development in a text.
Identify what “elaborates” means in analyzing central idea development in a text.
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Adds explanation, examples, or evidence to make an idea clearer and stronger. Elaboration deepens understanding through additional support and detail.
Adds explanation, examples, or evidence to make an idea clearer and stronger. Elaboration deepens understanding through additional support and detail.
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Which sentence is most likely a supporting detail rather than a supporting idea?
Which sentence is most likely a supporting detail rather than a supporting idea?
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A specific fact, statistic, example, or quotation that proves a larger point. Details are specific pieces of evidence, not broader supporting points.
A specific fact, statistic, example, or quotation that proves a larger point. Details are specific pieces of evidence, not broader supporting points.
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Identify the best central idea statement: “Recycling reduces waste and conserves resources.”
Identify the best central idea statement: “Recycling reduces waste and conserves resources.”
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Central idea (a broad claim that can be developed across a full text). This makes a claim that could be supported throughout an entire text.
Central idea (a broad claim that can be developed across a full text). This makes a claim that could be supported throughout an entire text.
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Identify the best way to show central idea development in notes: list details randomly or group by supporting ideas?
Identify the best way to show central idea development in notes: list details randomly or group by supporting ideas?
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Group evidence under each supporting idea and connect each to the central idea. Organization shows relationships between ideas and their development.
Group evidence under each supporting idea and connect each to the central idea. Organization shows relationships between ideas and their development.
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What is the difference between a central idea and a topic in informational text?
What is the difference between a central idea and a topic in informational text?
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Topic is the subject; central idea is the key claim about that subject. Topic names what it's about; central idea states what the author says about it.
Topic is the subject; central idea is the key claim about that subject. Topic names what it's about; central idea states what the author says about it.
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What is a supporting idea in an informational text?
What is a supporting idea in an informational text?
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A major point that helps explain or prove the central idea. Supporting ideas are the main reasons or arguments that back up the central claim.
A major point that helps explain or prove the central idea. Supporting ideas are the main reasons or arguments that back up the central claim.
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What is relevant evidence in informational text, in relation to a central idea?
What is relevant evidence in informational text, in relation to a central idea?
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Details that directly strengthen or clarify a supporting idea or central idea. Evidence must connect to and reinforce the ideas it's meant to support.
Details that directly strengthen or clarify a supporting idea or central idea. Evidence must connect to and reinforce the ideas it's meant to support.
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What is a central idea in an informational text (RI.8.2)?
What is a central idea in an informational text (RI.8.2)?
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The main point the author develops and supports throughout the text. It's the author's main message or argument that unifies the entire text.
The main point the author develops and supports throughout the text. It's the author's main message or argument that unifies the entire text.
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Which question best helps you identify a text's central idea?
Which question best helps you identify a text's central idea?
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What message or claim does the author want the reader to understand overall. This question focuses on the author's purpose and main argument.
What message or claim does the author want the reader to understand overall. This question focuses on the author's purpose and main argument.
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What does it mean to analyze how a central idea develops over the course of a text?
What does it mean to analyze how a central idea develops over the course of a text?
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Track how the author introduces, expands, and refines it from start to finish. Look for how the idea is introduced, developed with evidence, and concluded.
Track how the author introduces, expands, and refines it from start to finish. Look for how the idea is introduced, developed with evidence, and concluded.
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Which text feature most often signals that a new supporting idea is being introduced?
Which text feature most often signals that a new supporting idea is being introduced?
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A topic sentence or section heading that states a new main point. These text features clearly mark transitions between major points.
A topic sentence or section heading that states a new main point. These text features clearly mark transitions between major points.
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What is an objective summary of an informational text?
What is an objective summary of an informational text?
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A neutral, accurate restatement of key ideas without opinions or extra details. Objective means factual and unbiased, focusing only on what the text says.
A neutral, accurate restatement of key ideas without opinions or extra details. Objective means factual and unbiased, focusing only on what the text says.
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Identify the best central idea statement: “The author uses three examples of recycling.”
Identify the best central idea statement: “The author uses three examples of recycling.”
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Not a central idea; it is a supporting detail about how the text is developed. This describes the author's method, not the text's main message.
Not a central idea; it is a supporting detail about how the text is developed. This describes the author's method, not the text's main message.
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Which option best describes how supporting ideas relate to a central idea?
Which option best describes how supporting ideas relate to a central idea?
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They explain, clarify, or provide reasons and evidence for the central idea. Supporting ideas serve as the building blocks that prove the central claim.
They explain, clarify, or provide reasons and evidence for the central idea. Supporting ideas serve as the building blocks that prove the central claim.
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What should you avoid including in an objective summary to keep it objective?
What should you avoid including in an objective summary to keep it objective?
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Personal opinions, judgments, and unsupported interpretations. These elements introduce bias and go beyond what the text actually states.
Personal opinions, judgments, and unsupported interpretations. These elements introduce bias and go beyond what the text actually states.
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Which word best signals the author is drawing a conclusion: “therefore,” “for example,” or “meanwhile”?
Which word best signals the author is drawing a conclusion: “therefore,” “for example,” or “meanwhile”?
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Therefore. This transition word indicates a logical conclusion from evidence.
Therefore. This transition word indicates a logical conclusion from evidence.
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Identify the best revision to make this summary objective: “The author brilliantly proves air pollution is dangerous.”
Identify the best revision to make this summary objective: “The author brilliantly proves air pollution is dangerous.”
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“The author explains that air pollution is dangerous.”. Removing "brilliantly" eliminates subjective praise.
“The author explains that air pollution is dangerous.”. Removing "brilliantly" eliminates subjective praise.
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Which choice is a supporting idea (not a central idea): “Exercise benefits health” or “It lowers blood pressure”?
Which choice is a supporting idea (not a central idea): “Exercise benefits health” or “It lowers blood pressure”?
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“It lowers blood pressure.”. Blood pressure is a specific benefit supporting the broader health claim.
“It lowers blood pressure.”. Blood pressure is a specific benefit supporting the broader health claim.
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Find the irrelevant detail for central idea “Plastic harms oceans”: “turtles ingest bags,” “microplastics in fish,” “plastic is colorful.”
Find the irrelevant detail for central idea “Plastic harms oceans”: “turtles ingest bags,” “microplastics in fish,” “plastic is colorful.”
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“Plastic is colorful.”. Color doesn't relate to environmental harm; other details show damage.
“Plastic is colorful.”. Color doesn't relate to environmental harm; other details show damage.
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Identify the best summary sentence for a text explaining causes and effects of drought.
Identify the best summary sentence for a text explaining causes and effects of drought.
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The text explains major causes of drought and the impacts on people and ecosystems. This captures both aspects (causes and effects) neutrally.
The text explains major causes of drought and the impacts on people and ecosystems. This captures both aspects (causes and effects) neutrally.
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Which detail best supports the central idea “Sleep improves learning”: “Students like naps” or “Memory tests improve after sleep”?
Which detail best supports the central idea “Sleep improves learning”: “Students like naps” or “Memory tests improve after sleep”?
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“Memory tests improve after sleep”. Test results provide measurable evidence; preferences are subjective.
“Memory tests improve after sleep”. Test results provide measurable evidence; preferences are subjective.
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